{"id":3869,"date":"2025-09-18T21:36:29","date_gmt":"2025-09-18T19:36:29","guid":{"rendered":"https:\/\/www.4sales.hu\/?page_id=3869"},"modified":"2026-01-25T18:31:32","modified_gmt":"2026-01-25T17:31:32","slug":"energy-utilities-telecommunications","status":"publish","type":"page","link":"https:\/\/www.4sales.hu\/en\/energy-utilities-telecommunications\/","title":{"rendered":"Energy, utilities, telecommunications"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"3869\" class=\"elementor elementor-3869 elementor-2298\" data-elementor-post-type=\"page\">\n\t\t\t\t<section class=\"elementor-element elementor-element-c6c3e11 hero e-transform e-flex e-con-boxed e-con e-parent\" data-id=\"c6c3e11\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_transform_translateY_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:-165,&quot;sizes&quot;:[]},&quot;shape_divider_bottom&quot;:&quot;triangle-asymmetrical&quot;,&quot;shape_divider_bottom_negative&quot;:&quot;yes&quot;,&quot;_transform_translateY_effect_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:0,&quot;sizes&quot;:[]},&quot;_transform_translateY_effect_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:0,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:0,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_translateX_effect_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-shape elementor-shape-bottom\" aria-hidden=\"true\" data-negative=\"true\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1000 100\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" d=\"M737.9,94.7L0,0v100h1000V0L737.9,94.7z\"\/>\n<\/svg>\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2c3aa36 e-con-full e-flex e-con e-child\" data-id=\"2c3aa36\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4738635 elementor-widget elementor-widget-heading\" data-id=\"4738635\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Energy, utilities, telecommunications<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8c67e5c elementor-widget elementor-widget-heading\" data-id=\"8c67e5c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><b>Safe and future-proof systems<\/b><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-37575df e-con-full e-flex e-con e-child\" data-id=\"37575df\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9884c84 elementor-widget elementor-widget-image\" data-id=\"9884c84\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"870\" height=\"701\" src=\"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/energetikakozmutelco.png\" class=\"attachment-full size-full wp-image-3504\" alt=\"\" srcset=\"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/energetikakozmutelco.png 870w, https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/energetikakozmutelco-300x242.png 300w, https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/energetikakozmutelco-768x619.png 768w, https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/energetikakozmutelco-15x12.png 15w\" sizes=\"(max-width: 870px) 100vw, 870px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/section>\n\t\t<section class=\"elementor-element elementor-element-0f1b262 e-flex e-con-boxed e-con e-parent\" data-id=\"0f1b262\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1b678f2 elementor-widget elementor-widget-text-editor\" data-id=\"1b678f2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>We deliver scalable, durable, and secure solutions to meet the rapidly changing challenges of the industry.<\/p><p>Our experience covers the modernization of customer service systems, digitization, and compliance with ESG requirements.<\/p><p>With a unique approach and transparent and efficient cooperation, we guarantee the success of projects and long-term operability.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/section>\n\t\t<section class=\"elementor-element elementor-element-feabca6 e-flex e-con-boxed e-con e-parent\" data-id=\"feabca6\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5eef7ee elementor-blockquote--skin-clean elementor-widget elementor-widget-blockquote\" data-id=\"5eef7ee\" data-element_type=\"widget\" data-widget_type=\"blockquote.default\">\n\t\t\t\t\t\t\t<blockquote class=\"elementor-blockquote\">\n\t\t\t<p class=\"elementor-blockquote__content\">\n\t\t\t\tContact us and we will use our experience to help you ensure that your projects meet the highest quality standards!\t\t\t<\/p>\n\t\t\t\t\t<\/blockquote>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-4ea54a9 e-flex e-con-boxed e-con e-parent\" data-id=\"4ea54a9\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;shape_divider_top&quot;:&quot;tilt&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-shape elementor-shape-top\" aria-hidden=\"true\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1000 100\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" d=\"M0,6V0h1000v100L0,6z\"\/>\n<\/svg>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb3fa5d elementor-widget elementor-widget-mb_colleagues_carousel\" data-id=\"fb3fa5d\" data-element_type=\"widget\" data-widget_type=\"mb_colleagues_carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"mb_colleagues-carousel\">\n    <div class=\"carousel-wrapper\">\n                    <div class=\"carousel-slide\"\n                 data-id=\"990\">\n                <div class=\"colleague-card\">\n                    <div class=\"colleague-data\">\n                        <h3>Kapcsolat<\/h3>\n                        <h4 class=\"colleague-name\">K\u00e1scs\u00e1k Gerg\u0151<\/h4>\n                                                                    <\/div>\n                    <div class=\"colleague-img\">\n                        <img decoding=\"async\" width=\"246\" height=\"368\" src=\"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/Kascsak-Gergo.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/Kascsak-Gergo.png 246w, https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/Kascsak-Gergo-201x300.png 201w, https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/Kascsak-Gergo-8x12.png 8w\" sizes=\"(max-width: 246px) 100vw, 246px\" \/>                    <\/div>\n                <\/div>\n            <\/div>\n                    <div class=\"carousel-slide\"\n                 data-id=\"993\">\n                <div class=\"colleague-card\">\n                    <div class=\"colleague-data\">\n                        <h3>Kapcsolat<\/h3>\n                        <h4 class=\"colleague-name\">F\u0171k\u0151 L\u00e1szl\u00f3<\/h4>\n                                                                    <\/div>\n                    <div class=\"colleague-img\">\n                        <img decoding=\"async\" width=\"246\" height=\"368\" src=\"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/Fuko-Laszlo.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/Fuko-Laszlo.png 246w, https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/Fuko-Laszlo-201x300.png 201w, https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/Fuko-Laszlo-8x12.png 8w\" sizes=\"(max-width: 246px) 100vw, 246px\" \/>                    <\/div>\n                <\/div>\n            <\/div>\n            <\/div>\n    <div class=\"carousel-controls\">\n        <div class=\"carousel-dots\"><\/div>\n        <button class=\"colleague-popup-trigger mb-arrow-button\" type=\"button\"\n                title=\"Contact\">\n            <span class=\"sr-only\">Contact<\/span>\n            <i aria-hidden=\"true\" class=\"icon icon-arrow-right\"><\/i>\n        <\/button>\n    <\/div>\n<\/div>\n<!-- Popups for each colleague -->\n    <div class=\"mb_colleague-popup\" id=\"mb_colleague-popup-990\"\n         style=\"display:none;\">\n        <div class=\"popup-content\">\n            <div class=\"pupup-content--data\">\n                <div class=\"colleague-data--header\">\n                    <div class=\"colleague-img\">\n                        <img decoding=\"async\" width=\"246\" height=\"368\" src=\"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/Kascsak-Gergo.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/Kascsak-Gergo.png 246w, https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/Kascsak-Gergo-201x300.png 201w, https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/Kascsak-Gergo-8x12.png 8w\" sizes=\"(max-width: 246px) 100vw, 246px\" \/>                    <\/div>\n                    <div class=\"colleague-data\">\n                        <h3 class=\"colleague-name\">K\u00e1scs\u00e1k Gerg\u0151<\/h3>\n                                                    <div class=\"colleague-position\">\n                                \u00fcgyf\u00e9lkapcsolati menedzser                            <\/div>\n                                                                            <a class=\"colleague-linkedin\" href=\"https:\/\/www.linkedin.com\/in\/gerg%C5%91-k%C3%A1scs%C3%A1k-212074118\/\"\n                               target=\"_blank\">\n                                <i class=\"fab fa-linkedin-in\" aria-hidden=\"true\"><\/i>\n                                <span class=\"sr-only\">LinkedIn Profile<\/span>\n                            <\/a>\n                                            <\/div>\n                <\/div>\n                <div class=\"colleague-content\">\n                    <div class=\"colleague-description\">\n                        Az a dolgom, hogy \u00f6sszek\u00f6ssem az embereket, az inform\u00e1ci\u00f3kat \u00e9s a feladatokat \u2013 rendszerszint\u0171 \u00e1tl\u00e1t\u00e1ssal \u00e9s tudatos jelenl\u00e9ttel.                    <\/div>\n                                                        <\/div>\n            <\/div>\n            <div class=\"pupup-content--form\">\n                                    <div class=\"colleague-form\">\n                        <div class=\"form-title\">\n                            Get in touch                        <\/div>\n                        <div class=\"form-content\">\n                            You will be contacted as soon as possible using one of the contact details provided.                        <\/div>\n                        \t\t<div data-elementor-type=\"widget\" data-elementor-id=\"4044\" class=\"elementor elementor-4044 elementor-997\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4044 form-floating-label elementor-button-align-end elementor-widget elementor-widget-form\" data-id=\"4044\" data-element_type=\"widget\" data-settings=\"{&quot;button_width&quot;:&quot;33&quot;,&quot;step_next_label&quot;:&quot;K\\u00f6vetkez\\u0151&quot;,&quot;step_previous_label&quot;:&quot;El\\u0151z\\u0151&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" id=\"main_contact_form\" name=\"Kapcsolat \u0170rlap\" aria-label=\"Kapcsolat \u0170rlap\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"4044\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"4044\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"Industry - 4Sales Systems\" \/>\n\n\t\t\t\t\t\t\t<input type=\"hidden\" name=\"queried_id\" value=\"3881\"\/>\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-above\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-hidden elementor-field-group elementor-column elementor-field-group-hidden_colleague_name elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"hidden\" name=\"form_fields[hidden_colleague_name]\" id=\"form-field-hidden_colleague_name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-contact_name elementor-col-50 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-contact_name\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tName\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[contact_name]\" id=\"form-field-contact_name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-tel elementor-field-group elementor-column elementor-field-group-contact_phone elementor-col-50 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-contact_phone\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tPhone\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<input size=\"1\" type=\"tel\" name=\"form_fields[contact_phone]\" id=\"form-field-contact_phone\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" required=\"required\" pattern=\"[0-9()#&amp;+*-=.]+\" title=\"Only numbers and phone characters (#, -, *, etc) are accepted.\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-contact_email elementor-col-50 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-contact_email\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tEmail\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[contact_email]\" id=\"form-field-contact_email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-contact_subject elementor-col-50 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-contact_subject\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tSubject\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[contact_subject]\" id=\"form-field-contact_subject\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-contact_message elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-contact_message\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tMessage\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[contact_message]\" id=\"form-field-contact_message\" rows=\"2\" required=\"required\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-acceptance elementor-field-group elementor-column elementor-field-group-contact_acceptance elementor-col-66\">\n\t\t\t\t\t\t\t<div class=\"elementor-field-subgroup\">\n\t\t\t<span class=\"elementor-field-option\">\n\t\t\t\t<input type=\"checkbox\" name=\"form_fields[contact_acceptance]\" id=\"form-field-contact_acceptance\" class=\"elementor-field elementor-size-sm  elementor-acceptance-field\">\n\t\t\t\t<label for=\"form-field-contact_acceptance\">I accept the <a href=\"\/en\/privacy-policy\/\">Privacy Policy<\/a>.<\/label>\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-33 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Send<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t                    <\/div>\n                            <\/div>\n        <\/div>\n        <button class=\"colleague-popup-close\" title=\"Close\">\n            <i class=\"fa fa-times\" aria-hidden=\"true\"><\/i>\n            <span class=\"sr-only\">Close<\/span>\n        <\/button>\n    <\/div>\n    <div class=\"mb_colleague-popup\" id=\"mb_colleague-popup-993\"\n         style=\"display:none;\">\n        <div class=\"popup-content\">\n            <div class=\"pupup-content--data\">\n                <div class=\"colleague-data--header\">\n                    <div class=\"colleague-img\">\n                        <img decoding=\"async\" width=\"246\" height=\"368\" src=\"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/Fuko-Laszlo.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/Fuko-Laszlo.png 246w, https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/Fuko-Laszlo-201x300.png 201w, https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/Fuko-Laszlo-8x12.png 8w\" sizes=\"(max-width: 246px) 100vw, 246px\" \/>                    <\/div>\n                    <div class=\"colleague-data\">\n                        <h3 class=\"colleague-name\">F\u0171k\u0151 L\u00e1szl\u00f3<\/h3>\n                                                    <div class=\"colleague-position\">\n                                \u00fcgyvezet\u0151                            <\/div>\n                                                                            <a class=\"colleague-linkedin\" href=\"https:\/\/www.linkedin.com\/in\/l%C3%A1szl%C3%B3-f%C5%B1k%C5%91-a3139128\/\"\n                               target=\"_blank\">\n                                <i class=\"fab fa-linkedin-in\" aria-hidden=\"true\"><\/i>\n                                <span class=\"sr-only\">LinkedIn Profile<\/span>\n                            <\/a>\n                                            <\/div>\n                <\/div>\n                <div class=\"colleague-content\">\n                    <div class=\"colleague-description\">\n                        A feladatok ell\u00e1t\u00e1sa sor\u00e1n a k\u00f6r\u00fcltekint\u00e9s, a szakmai alaposs\u00e1g \u00e9s a min\u0151s\u00e9gi munka ir\u00e1nti elk\u00f6telez\u0151d\u00e9s vez\u00e9rel \u2013 \u00fcgyfelekkel \u00e9s koll\u00e9g\u00e1kkal egyar\u00e1nt felel\u0151sen egy\u00fcttm\u0171k\u00f6dve.                    <\/div>\n                                                        <\/div>\n            <\/div>\n            <div class=\"pupup-content--form\">\n                                    <div class=\"colleague-form\">\n                        <div class=\"form-title\">\n                            Get in touch                        <\/div>\n                        <div class=\"form-content\">\n                            You will be contacted as soon as possible using one of the contact details provided.                        <\/div>\n                        \t\t<div data-elementor-type=\"widget\" data-elementor-id=\"4044\" class=\"elementor elementor-4044 elementor-997\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4044 form-floating-label elementor-button-align-end elementor-widget elementor-widget-form\" data-id=\"4044\" data-element_type=\"widget\" data-settings=\"{&quot;button_width&quot;:&quot;33&quot;,&quot;step_next_label&quot;:&quot;K\\u00f6vetkez\\u0151&quot;,&quot;step_previous_label&quot;:&quot;El\\u0151z\\u0151&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" id=\"main_contact_form\" name=\"Kapcsolat \u0170rlap\" aria-label=\"Kapcsolat \u0170rlap\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"4044\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"4044\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"Industry - 4Sales Systems\" \/>\n\n\t\t\t\t\t\t\t<input type=\"hidden\" name=\"queried_id\" value=\"3881\"\/>\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-above\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-hidden elementor-field-group elementor-column elementor-field-group-hidden_colleague_name elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"hidden\" name=\"form_fields[hidden_colleague_name]\" id=\"form-field-hidden_colleague_name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-contact_name elementor-col-50 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-contact_name\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tName\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[contact_name]\" id=\"form-field-contact_name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-tel elementor-field-group elementor-column elementor-field-group-contact_phone elementor-col-50 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-contact_phone\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tPhone\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<input size=\"1\" type=\"tel\" name=\"form_fields[contact_phone]\" id=\"form-field-contact_phone\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" required=\"required\" pattern=\"[0-9()#&amp;+*-=.]+\" title=\"Only numbers and phone characters (#, -, *, etc) are accepted.\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-contact_email elementor-col-50 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-contact_email\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tEmail\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[contact_email]\" id=\"form-field-contact_email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-contact_subject elementor-col-50 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-contact_subject\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tSubject\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[contact_subject]\" id=\"form-field-contact_subject\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" required=\"required\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-contact_message elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-contact_message\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tMessage\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[contact_message]\" id=\"form-field-contact_message\" rows=\"2\" required=\"required\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-acceptance elementor-field-group elementor-column elementor-field-group-contact_acceptance elementor-col-66\">\n\t\t\t\t\t\t\t<div class=\"elementor-field-subgroup\">\n\t\t\t<span class=\"elementor-field-option\">\n\t\t\t\t<input type=\"checkbox\" name=\"form_fields[contact_acceptance]\" id=\"form-field-contact_acceptance\" class=\"elementor-field elementor-size-sm  elementor-acceptance-field\">\n\t\t\t\t<label for=\"form-field-contact_acceptance\">I accept the <a href=\"\/en\/privacy-policy\/\">Privacy Policy<\/a>.<\/label>\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-33 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Send<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t                    <\/div>\n                            <\/div>\n        <\/div>\n        <button class=\"colleague-popup-close\" title=\"Close\">\n            <i class=\"fa fa-times\" aria-hidden=\"true\"><\/i>\n            <span class=\"sr-only\">Close<\/span>\n        <\/button>\n    <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0b4e469 e-flex e-con-boxed e-con e-parent\" data-id=\"0b4e469\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-874da86 elementor-widget elementor-widget-heading\" data-id=\"874da86\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">services<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a9691e4 e-con-full e-flex e-con e-child\" data-id=\"a9691e4\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f6e139b elementor-widget elementor-widget-heading\" data-id=\"f6e139b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Artificial intelligence (AI)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-84ebc1b elementor-widget elementor-widget-mb_pill_list_ai\" data-id=\"84ebc1b\" data-element_type=\"widget\" data-widget_type=\"mb_pill_list_ai.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<section class=\"pill-list-widget\">\n    <ul class=\"custom-cpt-list custom-cpt-list__ai\">\n                    <li>\n                <a class=\"custom-cpt-list-link\" href=\"https:\/\/www.4sales.hu\/en\/ai\/kodesage-ai\/\">\n                    KodeSage AI                <\/a>\n            <\/li>\n                    <li>\n                <a class=\"custom-cpt-list-link\" href=\"https:\/\/www.4sales.hu\/en\/ai\/knowledgevault-ai\/\">\n                    KnowledgeVault AI                <\/a>\n            <\/li>\n                    <li>\n                <a class=\"custom-cpt-list-link\" href=\"https:\/\/www.4sales.hu\/en\/ai\/ai-consulting\/\">\n                    AI consulting                <\/a>\n            <\/li>\n            <\/ul>\n<\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-147420c e-con-full e-flex e-con e-child\" data-id=\"147420c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-37b6c94 elementor-widget elementor-widget-heading\" data-id=\"37b6c94\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Services<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f4d7b5 elementor-widget elementor-widget-mb_pill_list_service\" data-id=\"8f4d7b5\" data-element_type=\"widget\" data-widget_type=\"mb_pill_list_service.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<section class=\"pill-list-widget\">\n    <ul class=\"custom-cpt-list custom-cpt-list__service\">\n                    <li>\n                <a class=\"custom-cpt-list-link\" href=\"https:\/\/www.4sales.hu\/en\/services\/preparation-of-it-projects\/\">\n                    Preparation of IT projects                <\/a>\n            <\/li>\n                    <li>\n                <a class=\"custom-cpt-list-link\" href=\"https:\/\/www.4sales.hu\/en\/services\/it-project-management\/\">\n                    IT project management                <\/a>\n            <\/li>\n                    <li>\n                <a class=\"custom-cpt-list-link\" href=\"https:\/\/www.4sales.hu\/en\/services\/project-audit\/\">\n                    Project audit                <\/a>\n            <\/li>\n                    <li>\n                <a class=\"custom-cpt-list-link\" href=\"https:\/\/www.4sales.hu\/en\/services\/quality-assurance\/\">\n                    Quality assurance                <\/a>\n            <\/li>\n                    <li>\n                <a class=\"custom-cpt-list-link\" href=\"https:\/\/www.4sales.hu\/en\/services\/test-management\/\">\n                    Test management                <\/a>\n            <\/li>\n                    <li>\n                <a class=\"custom-cpt-list-link\" href=\"https:\/\/www.4sales.hu\/en\/services\/testing\/\">\n                    Testing                <\/a>\n            <\/li>\n                    <li>\n                <a class=\"custom-cpt-list-link\" href=\"https:\/\/www.4sales.hu\/en\/services\/devops-consulting\/\">\n                    DevOps consulting                <\/a>\n            <\/li>\n                    <li>\n                <a class=\"custom-cpt-list-link\" href=\"https:\/\/www.4sales.hu\/en\/services\/it-strategy\/\">\n                    IT strategy                <\/a>\n            <\/li>\n            <\/ul>\n<\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a029303 e-con-full e-flex e-con e-child\" data-id=\"a029303\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8ee45b9 elementor-widget elementor-widget-heading\" data-id=\"8ee45b9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Custom IT systems<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-22966ff elementor-widget elementor-widget-mb_pill_list_custom_it_system\" data-id=\"22966ff\" data-element_type=\"widget\" data-widget_type=\"mb_pill_list_custom_it_system.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<section class=\"pill-list-widget\">\n    <ul class=\"custom-cpt-list custom-cpt-list__custom_it_system\">\n                    <li>\n                <a class=\"custom-cpt-list-link\" href=\"https:\/\/www.4sales.hu\/en\/custom-it-systems\/electronic-customer-service\/\">\n                    Electronic customer service                <\/a>\n            <\/li>\n                    <li>\n                <a class=\"custom-cpt-list-link\" href=\"https:\/\/www.4sales.hu\/en\/custom-it-systems\/master-data-management\/\">\n                    Master data management                <\/a>\n            <\/li>\n                    <li>\n                <a class=\"custom-cpt-list-link\" href=\"https:\/\/www.4sales.hu\/en\/custom-it-systems\/data-collection-and-publication\/\">\n                    Data collection and publication                <\/a>\n            <\/li>\n                    <li>\n                <a class=\"custom-cpt-list-link\" href=\"https:\/\/www.4sales.hu\/en\/custom-it-systems\/policy-management-and-knowledge-management\/\">\n                    Policy Management and Knowledge Management                <\/a>\n            <\/li>\n                    <li>\n                <a class=\"custom-cpt-list-link\" href=\"https:\/\/www.4sales.hu\/en\/custom-it-systems\/application-management-and-workflow-control\/\">\n                    Application management and workflow control                <\/a>\n            <\/li>\n                    <li>\n                <a class=\"custom-cpt-list-link\" href=\"https:\/\/www.4sales.hu\/en\/custom-it-systems\/custom-system-development\/\">\n                    Custom system development                <\/a>\n            <\/li>\n                    <li>\n                <a class=\"custom-cpt-list-link\" href=\"https:\/\/www.4sales.hu\/en\/custom-it-systems\/technology\/\">\n                    Technology                <\/a>\n            <\/li>\n                    <li>\n                <a class=\"custom-cpt-list-link\" href=\"https:\/\/www.4sales.hu\/en\/custom-it-systems\/system-integration\/\">\n                    System integration                <\/a>\n            <\/li>\n            <\/ul>\n<\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-01fa452 e-con-full e-flex e-con e-parent\" data-id=\"01fa452\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8c0de27 elementor-widget elementor-widget-mb_reference_carousel\" data-id=\"8c0de27\" data-element_type=\"widget\" data-widget_type=\"mb_reference_carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n<section class=\"mb_reference-carousel\">\n    <div class=\"container\">\n        <div class=\"section-header\">\n            <h2 class=\"section-title\">References<\/h2>\n            <div class=\"carousel-controls\">\n                <div class=\"carousel-arrows\"><\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n    <div class=\"container-1280-full\">\n        <div class=\"carousel-wrapper\">\n                            <div class=\"carousel-item\">\n                    <img loading=\"lazy\" decoding=\"async\" width=\"99\" height=\"30\" src=\"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/logo-mekh.png\" class=\"reference-logo\" alt=\"Energy, utilities, telecommunications\" srcset=\"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/logo-mekh.png 99w, https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/logo-mekh-18x5.png 18w\" sizes=\"(max-width: 99px) 100vw, 99px\" \/>                    <h4 class=\"reference-title\">Hungarian Energy and Public Utility Regulatory Authority \u2013 Integrated Energy Efficiency Project<\/h4>\n                    <a class=\"reference-link mb-arrow-button\" href=\"https:\/\/www.4sales.hu\/en\/reference\/hungarian-energy-and-public-utility-regulatory-authority-integrated-energy-efficiency-project\/\">\n                        <span class=\"sr-only\">Read more<\/span>\n                        <i aria-hidden=\"true\" class=\"icon icon-arrow-right\"><\/i>\n                    <\/a>\n                <\/div>\n                            <div class=\"carousel-item\">\n                    <img loading=\"lazy\" decoding=\"async\" width=\"126\" height=\"30\" src=\"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/mvm-logo.png\" class=\"reference-logo\" alt=\"Energy, utilities, telecommunications\" srcset=\"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/mvm-logo.png 126w, https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/mvm-logo-18x4.png 18w\" sizes=\"(max-width: 126px) 100vw, 126px\" \/>                    <h4 class=\"reference-title\">MVM NEXT \u2013 MDM and Customer Consolidation System<\/h4>\n                    <a class=\"reference-link mb-arrow-button\" href=\"https:\/\/www.4sales.hu\/en\/reference\/mvm-next-mdm-and-customer-consolidation-system\/\">\n                        <span class=\"sr-only\">Read more<\/span>\n                        <i aria-hidden=\"true\" class=\"icon icon-arrow-right\"><\/i>\n                    <\/a>\n                <\/div>\n                            <div class=\"carousel-item\">\n                    <img loading=\"lazy\" decoding=\"async\" width=\"126\" height=\"30\" src=\"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/mvm-logo.png\" class=\"reference-logo\" alt=\"Energy, utilities, telecommunications\" srcset=\"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/mvm-logo.png 126w, https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/mvm-logo-18x4.png 18w\" sizes=\"(max-width: 126px) 100vw, 126px\" \/>                    <h4 class=\"reference-title\">MVM \u2013 OMNI Channel<\/h4>\n                    <a class=\"reference-link mb-arrow-button\" href=\"https:\/\/www.4sales.hu\/en\/reference\/mvm-omni-channel\/\">\n                        <span class=\"sr-only\">Read more<\/span>\n                        <i aria-hidden=\"true\" class=\"icon icon-arrow-right\"><\/i>\n                    <\/a>\n                <\/div>\n                    <\/div>\n    <\/div>\n<\/section>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Safe and future-proof systems We deliver scalable, durable, and secure solutions to meet the rapidly changing challenges of the industry. Our experience covers the modernization of customer service systems, digitization, and compliance with ESG requirements. With a unique approach and transparent and efficient cooperation, we guarantee the success of projects and long-term operability. Contact us [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-3869","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.2 (Yoast SEO v26.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Energy, utilities, telecommunications - 4Sales Systems<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.4sales.hu\/en\/energy-utilities-telecommunications\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Energy, utilities, telecommunications\" \/>\n<meta property=\"og:description\" content=\"Safe and future-proof systems We deliver scalable, durable, and secure solutions to meet the rapidly changing challenges of the industry. Our experience covers the modernization of customer service systems, digitization, and compliance with ESG requirements. With a unique approach and transparent and efficient cooperation, we guarantee the success of projects and long-term operability. Contact us [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.4sales.hu\/en\/energy-utilities-telecommunications\/\" \/>\n<meta property=\"og:site_name\" content=\"4Sales Systems\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-25T17:31:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/energetikakozmutelco.png\" \/>\n\t<meta property=\"og:image:width\" content=\"870\" \/>\n\t<meta property=\"og:image:height\" content=\"701\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.4sales.hu\/en\/energy-utilities-telecommunications\/\",\"url\":\"https:\/\/www.4sales.hu\/en\/energy-utilities-telecommunications\/\",\"name\":\"Energy, utilities, telecommunications - 4Sales Systems\",\"isPartOf\":{\"@id\":\"https:\/\/www.4sales.hu\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.4sales.hu\/en\/energy-utilities-telecommunications\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.4sales.hu\/en\/energy-utilities-telecommunications\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/energetikakozmutelco.png\",\"datePublished\":\"2025-09-18T19:36:29+00:00\",\"dateModified\":\"2026-01-25T17:31:32+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.4sales.hu\/en\/energy-utilities-telecommunications\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.4sales.hu\/en\/energy-utilities-telecommunications\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.4sales.hu\/en\/energy-utilities-telecommunications\/#primaryimage\",\"url\":\"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/energetikakozmutelco.png\",\"contentUrl\":\"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/energetikakozmutelco.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.4sales.hu\/en\/energy-utilities-telecommunications\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Kezd\u0151lap\",\"item\":\"https:\/\/www.4sales.hu\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Energy, utilities, telecommunications\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.4sales.hu\/en\/#website\",\"url\":\"https:\/\/www.4sales.hu\/en\/\",\"name\":\"4Sales Systems\",\"description\":\"Partners in Creating Real Value\",\"publisher\":{\"@id\":\"https:\/\/www.4sales.hu\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.4sales.hu\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.4sales.hu\/en\/#organization\",\"name\":\"4Sales Systems Kft.\",\"url\":\"https:\/\/www.4sales.hu\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.4sales.hu\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/06\/4sales-logo.svg\",\"contentUrl\":\"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/06\/4sales-logo.svg\",\"width\":188,\"height\":45,\"caption\":\"4Sales Systems Kft.\"},\"image\":{\"@id\":\"https:\/\/www.4sales.hu\/en\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.linkedin.com\/company\/4sales-systems\/?originalSubdomain=hu\",\"https:\/\/www.youtube.com\/@DusserGroupGepesGepelemK-to4ze\"],\"description\":\"Informatikai szaktan\u00e1csad\u00f3\",\"email\":\"professionals@dussergroup.hu\",\"telephone\":\"+36204632008\",\"legalName\":\"4Sales Systems Kft.\",\"foundingDate\":\"2001-01-01\",\"vatID\":\"12631186\",\"taxID\":\"12631186-2-17\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":\"11\",\"maxValue\":\"50\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Energy, utilities, telecommunications - 4Sales Systems","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.4sales.hu\/en\/energy-utilities-telecommunications\/","og_locale":"en_US","og_type":"article","og_title":"Energy, utilities, telecommunications","og_description":"Safe and future-proof systems We deliver scalable, durable, and secure solutions to meet the rapidly changing challenges of the industry. Our experience covers the modernization of customer service systems, digitization, and compliance with ESG requirements. With a unique approach and transparent and efficient cooperation, we guarantee the success of projects and long-term operability. Contact us [&hellip;]","og_url":"https:\/\/www.4sales.hu\/en\/energy-utilities-telecommunications\/","og_site_name":"4Sales Systems","article_modified_time":"2026-01-25T17:31:32+00:00","og_image":[{"width":870,"height":701,"url":"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/energetikakozmutelco.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.4sales.hu\/en\/energy-utilities-telecommunications\/","url":"https:\/\/www.4sales.hu\/en\/energy-utilities-telecommunications\/","name":"Energy, utilities, telecommunications - 4Sales Systems","isPartOf":{"@id":"https:\/\/www.4sales.hu\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.4sales.hu\/en\/energy-utilities-telecommunications\/#primaryimage"},"image":{"@id":"https:\/\/www.4sales.hu\/en\/energy-utilities-telecommunications\/#primaryimage"},"thumbnailUrl":"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/energetikakozmutelco.png","datePublished":"2025-09-18T19:36:29+00:00","dateModified":"2026-01-25T17:31:32+00:00","breadcrumb":{"@id":"https:\/\/www.4sales.hu\/en\/energy-utilities-telecommunications\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.4sales.hu\/en\/energy-utilities-telecommunications\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.4sales.hu\/en\/energy-utilities-telecommunications\/#primaryimage","url":"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/energetikakozmutelco.png","contentUrl":"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/09\/energetikakozmutelco.png"},{"@type":"BreadcrumbList","@id":"https:\/\/www.4sales.hu\/en\/energy-utilities-telecommunications\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Kezd\u0151lap","item":"https:\/\/www.4sales.hu\/en\/"},{"@type":"ListItem","position":2,"name":"Energy, utilities, telecommunications"}]},{"@type":"WebSite","@id":"https:\/\/www.4sales.hu\/en\/#website","url":"https:\/\/www.4sales.hu\/en\/","name":"4Sales Systems","description":"Partners in Creating Real Value","publisher":{"@id":"https:\/\/www.4sales.hu\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.4sales.hu\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.4sales.hu\/en\/#organization","name":"4Sales Systems Kft.","url":"https:\/\/www.4sales.hu\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.4sales.hu\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/06\/4sales-logo.svg","contentUrl":"https:\/\/www.4sales.hu\/wp-content\/uploads\/2025\/06\/4sales-logo.svg","width":188,"height":45,"caption":"4Sales Systems Kft."},"image":{"@id":"https:\/\/www.4sales.hu\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/4sales-systems\/?originalSubdomain=hu","https:\/\/www.youtube.com\/@DusserGroupGepesGepelemK-to4ze"],"description":"Informatikai szaktan\u00e1csad\u00f3","email":"professionals@dussergroup.hu","telephone":"+36204632008","legalName":"4Sales Systems Kft.","foundingDate":"2001-01-01","vatID":"12631186","taxID":"12631186-2-17","numberOfEmployees":{"@type":"QuantitativeValue","minValue":"11","maxValue":"50"}}]}},"_links":{"self":[{"href":"https:\/\/www.4sales.hu\/en\/wp-json\/wp\/v2\/pages\/3869","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.4sales.hu\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.4sales.hu\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.4sales.hu\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.4sales.hu\/en\/wp-json\/wp\/v2\/comments?post=3869"}],"version-history":[{"count":8,"href":"https:\/\/www.4sales.hu\/en\/wp-json\/wp\/v2\/pages\/3869\/revisions"}],"predecessor-version":[{"id":3877,"href":"https:\/\/www.4sales.hu\/en\/wp-json\/wp\/v2\/pages\/3869\/revisions\/3877"}],"wp:attachment":[{"href":"https:\/\/www.4sales.hu\/en\/wp-json\/wp\/v2\/media?parent=3869"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}