{"id":98,"date":"2025-04-09T11:23:32","date_gmt":"2025-04-09T09:23:32","guid":{"rendered":"https:\/\/e4tech-software.lesosai.com\/?page_id=98"},"modified":"2025-05-20T11:21:11","modified_gmt":"2025-05-20T09:21:11","slug":"introduction","status":"publish","type":"page","link":"https:\/\/www.e4tech-software.com\/en\/","title":{"rendered":"Introduction"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><h4>Building energy software solutions<\/h4>\n<p>E4tech Software SA was created in 2009 to focus on the development and commercialisation of software originally created through E4tech S\u00e0rl<\/p>\n<p>Specialised in building physics, building energy analysis and in energy in its many different forms, E4tech Software provides consulting and develops software solutions and tools for building energy professionals, companies, governments and energy research centres.<\/p>\n<p>E4tech Software works in partnership with other\u00a0<a href=\"https:\/\/www.e4tech-software.com\/en\/nos-partenaires\/\">organisations<\/a>\u00a0to develop specific software tools.<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:100px;width:100%;\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"text-align:center;--awb-max-width:200px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/lesosai.com\/\" target=\"_blank\" aria-label=\"Lesosai\" rel=\"noopener noreferrer\"><img decoding=\"async\" width=\"300\" height=\"78\" alt=\"Lesosai\" src=\"https:\/\/www.e4tech-software.com\/wp-content\/uploads\/sites\/4\/2025\/04\/Lesosai_Logo_H120-300x78.png\" class=\"img-responsive wp-image-264\" srcset=\"https:\/\/www.e4tech-software.com\/wp-content\/uploads\/sites\/4\/2025\/04\/Lesosai_Logo_H120-200x52.png 200w, https:\/\/www.e4tech-software.com\/wp-content\/uploads\/sites\/4\/2025\/04\/Lesosai_Logo_H120-400x103.png 400w, https:\/\/www.e4tech-software.com\/wp-content\/uploads\/sites\/4\/2025\/04\/Lesosai_Logo_H120.png 464w\" sizes=\"(max-width: 640px) 100vw, 400px\" \/><\/a><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"text-align:center;--awb-max-width:200px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/eco-sai.com\/\" target=\"_blank\" aria-label=\"Eco-Sai\" rel=\"noopener noreferrer\"><img decoding=\"async\" width=\"189\" height=\"60\" alt=\"Eco-Sai\" src=\"https:\/\/www.e4tech-software.com\/wp-content\/uploads\/sites\/4\/2025\/04\/logo-ecosai-60px.png\" class=\"img-responsive wp-image-266\"\/><\/a><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-none\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/www.materialsdb.org\" target=\"_blank\" aria-label=\"Materialsdb\" rel=\"noopener noreferrer\"><img decoding=\"async\" width=\"250\" height=\"43\" alt=\"Materialsdb \" src=\"https:\/\/www.e4tech-software.com\/wp-content\/uploads\/sites\/4\/2025\/04\/logo-materialsdb-web-1.png\" class=\"img-responsive wp-image-268\" srcset=\"https:\/\/www.e4tech-software.com\/wp-content\/uploads\/sites\/4\/2025\/04\/logo-materialsdb-web-1-200x34.png 200w, https:\/\/www.e4tech-software.com\/wp-content\/uploads\/sites\/4\/2025\/04\/logo-materialsdb-web-1.png 250w\" sizes=\"(max-width: 640px) 100vw, 250px\" \/><\/a><\/span><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-98","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.e4tech-software.com\/en\/wp-json\/wp\/v2\/pages\/98","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.e4tech-software.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.e4tech-software.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.e4tech-software.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.e4tech-software.com\/en\/wp-json\/wp\/v2\/comments?post=98"}],"version-history":[{"count":11,"href":"https:\/\/www.e4tech-software.com\/en\/wp-json\/wp\/v2\/pages\/98\/revisions"}],"predecessor-version":[{"id":302,"href":"https:\/\/www.e4tech-software.com\/en\/wp-json\/wp\/v2\/pages\/98\/revisions\/302"}],"wp:attachment":[{"href":"https:\/\/www.e4tech-software.com\/en\/wp-json\/wp\/v2\/media?parent=98"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}