{"id":22,"date":"2025-06-06T13:22:36","date_gmt":"2025-06-06T17:22:36","guid":{"rendered":"https:\/\/www.geosigma.com\/?page_id=22"},"modified":"2026-03-24T14:28:53","modified_gmt":"2026-03-24T18:28:53","slug":"home","status":"publish","type":"page","link":"https:\/\/geosigma.com\/en\/","title":{"rendered":"Home"},"content":{"rendered":"\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img decoding=\"async\" width=\"688\" height=\"529\" src=\"https:\/\/www.geosigma.com\/wp-content\/uploads\/2025\/06\/a-propos-1.png\" alt=\"\" class=\"wp-image-39 size-full\" srcset=\"https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/a-propos-1.png 688w, https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/a-propos-1-300x231.png 300w\" sizes=\"(max-width: 688px) 100vw, 688px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"is-style-subtitle has-white-color has-text-color has-link-color wp-elements-de1817a43ec19ac6ac35d25cd6f8c912\">\u00c0 propos<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-white-color has-text-color has-link-color wp-elements-edcfe785b0c8bea92a80c14a02258440\">Comprendre la Terre, <mark style=\"background-color:#069dbb\" class=\"has-inline-color has-white-color\">transformer l&#8217;avenir<\/mark><\/h2>\n\n\n\n<p class=\"has-white-color has-text-color has-link-color wp-elements-33b0905c205402a6dcbcd2ee297c9b20\">La soci\u00e9t\u00e9 G\u00e9ophysique Sigma inc a \u00e9t\u00e9 cr\u00e9\u00e9e en 1985 afin de r\u00e9pondre aux besoins d\u2019un march\u00e9 de plus en plus comp\u00e9titif et exigeant en mati\u00e8re de contr\u00f4le de co\u00fbts. Apr\u00e8s plus de trois d\u00e9cennies d\u2019activit\u00e9 sur quatre continents, G\u00e9ophysique Sigma inc a su se b\u00e2tir une solide r\u00e9putation dans le domaine de la g\u00e9ophysique de proche surface appliqu\u00e9e aux domaines de la g\u00e9otechnique, du g\u00e9nie civil et de l\u2019environnement, que ce soit en milieu terrestre ou maritime.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/geosigma.com\/en\/about-us\/\">Explorer notre expertise<\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<p><\/p>\n\n\n<section class=\"carrousel-expertise alignwide\"\n>\n  <div class=\"carrousel-expertise__inner  alignwide\">\n\n    <div class=\"carrousel-expertise__header\">\n              <p class=\"is-style-surtitle carrousel_expertise_surtitle\">Pourquoi nous choisir<\/p>\n      \n              <h2 class=\"carrousel_expertise_title\">\n          L&#039;expertise qui                    <\/br>\n            <mark class=\"title-highlight\">fait la diff\u00e9rence<\/mark>\n                  <\/h2>\n      \n              <p>Avec la miniaturisation des composants \u00e9lectroniques, l\u2019arriv\u00e9e de nouvelles m\u00e9thodes et routines de traitement, de m\u00eame que l\u2019\u00e9volution \u00e0 un rythme effr\u00e9n\u00e9 de l\u2019outil informatique et logiciel, la pratique du m\u00e9tier a bien \u00e9volu\u00e9e depuis la cr\u00e9ation de la soci\u00e9t\u00e9, il y a 35 ans. Chez G\u00e9ophysique Sigma inc, nous avons toujours veill\u00e9 \u00e0 nous renouveler afin de vous offrir les moyens d\u2019imagerie les plus r\u00e9cents, les plus pr\u00e9cis :<\/p>\n      \n      <div class=\"carrousel-expertise__navigation\">\n                  <a href=\"https:\/\/geosigma.com\/en\/about-us\/\" class=\"carrousel_expertise_link btn\">\n            Explorer notre expertise          <\/a>\n          <span class=\"vert-separator\"><\/span>\n              <\/div>\n    <\/div>\n          <div class=\"carrousel-expertise__content\">\n        <div class=\"carrousel-expertise__carousel-wrappers\">\n          <div class=\"carrousel-expertise__carousel swiper\">\n            <div class=\"swiper-wrapper\">\n                              <div class=\"swiper-slide carrousel-expertise__slide\">\n                  <article class=\"carrousel-expertise__item\">\n                    <span class=\"expertise__number\">01<\/span>\n                                          <h3 class=\"expertise__title\">Pr\u00e9curseurs en transparence sonique<\/h3>\n                                                              <div class=\"expertise__txt\">\n                        <p>Nous avons \u00e9t\u00e9 dans les premiers au Qu\u00e9bec \u00e0 s\u2019\u00e9quiper d\u2019un syst\u00e8me de transparence sonique (CSL) pour le contr\u00f4le de pieux et caissons.<\/p>\n                      <\/div>\n                    \n                  <\/article>\n                                  <\/div>\n                              <div class=\"swiper-slide carrousel-expertise__slide\">\n                  <article class=\"carrousel-expertise__item\">\n                    <span class=\"expertise__number\">02<\/span>\n                                          <h3 class=\"expertise__title\">Innovateurs en sismique de puits<\/h3>\n                                                              <div class=\"expertise__txt\">\n                        <p>Nous avons \u00e9t\u00e9 des pionniers dans le domaine des lev\u00e9s down-hole et cross-hole avec, notamment, le d\u00e9veloppement de notre propre source sismique de puits.<\/p>\n                      <\/div>\n                    \n                  <\/article>\n                                  <\/div>\n                              <div class=\"swiper-slide carrousel-expertise__slide\">\n                  <article class=\"carrousel-expertise__item\">\n                    <span class=\"expertise__number\">03<\/span>\n                                          <h3 class=\"expertise__title\">Pr\u00e9curseurs en transparence sonique<\/h3>\n                                                              <div class=\"expertise__txt\">\n                        <p>Nous avons \u00e9t\u00e9 dans les premiers au Qu\u00e9bec \u00e0 s\u2019\u00e9quiper d\u2019un syst\u00e8me de transparence sonique (CSL) pour le contr\u00f4le de pieux et caissons.<\/p>\n                      <\/div>\n                    \n                  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class=\"block-services__inner alignwide\">\n\n              <p class=\"is-style-surtitle block_services_surtitle\">Nos services<\/p>\n      \n              <h2 class=\"block_services_title\">\n          Nos services et solutions                    <\/br>\n            <mark class=\"title-highlight\">g\u00e9ophysiques<\/mark>\n                  <\/h2>\n      \n              <ul class=\"services_list\">\n                      <li class=\"service_item\">\n                              <a href=\"https:\/\/geosigma.com\/en\/\"  title=\"Accueil\" class=\"service__link\">\n                                      <div class=\"service_img--small\">\n                      <img decoding=\"async\" src=\"https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Environnement-et-hydrogeologie.jpg\" alt=\"\">\n                    <\/div>\n                                                        <h3 class=\"service_title\">Environnement et hydrog\u00e9ologie<\/h3>\n                                            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Les derni\u00e8res                        <\/br>\n              <mark class=\"title-highlight\">actualit\u00e9s<\/mark>\n                      <\/h2>\n              <\/div>\n              <a href=\"https:\/\/geosigma.com\/en\/news\/\" class=\"btn block-news__link\" title=\"Toutes nos actualit\u00e9s\">\n          Toutes nos actualit\u00e9s        <\/a>\n          <\/div>\n    <div class=\"block-news__list\">\n              <div class=\"block-news__list__featured\">\n                      \n<article class=\"post-item\">\n  <a class=\"post-item__inner\" href=\"https:\/\/geosigma.com\/en\/news\/geophysique-appliquee-aux-domaines-de-lenvironnement-et-de-lingenierie-4\/\" aria-label=\"Read post &quot;EN-G\u00e9ophysique appliqu\u00e9e aux domaines de l\u2019environnement et de l\u2019ing\u00e9nierie&quot;\">\n    <div class=\"post-item__img\">\n      <span class=\"post-item__tag\">Featured news<\/span>\n      <img decoding=\"async\" width=\"768\" height=\"512\" src=\"https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Genie-civil-et-minier-1-768x512.jpg\" class=\"attachment-medium_large size-medium_large wp-post-image\" alt=\"\" sizes=\"(min-width:768px) 768px\" srcset=\"https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Genie-civil-et-minier-1-768x512.jpg 768w, https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Genie-civil-et-minier-1-300x200.jpg 300w, https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Genie-civil-et-minier-1-1024x683.jpg 1024w, https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Genie-civil-et-minier-1-1536x1025.jpg 1536w, https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Genie-civil-et-minier-1-2048x1367.jpg 2048w\" \/>    <\/div>\n    <div class=\"post-item__info\">\n      <h3>EN-G\u00e9ophysique appliqu\u00e9e aux domaines de l\u2019environnement et de l\u2019ing\u00e9nierie<\/h3>\n      <span class=\"post-item__date\">\n        Published on June 6, 2025      <\/span>\n    <\/div>\n  <\/a>\n<\/article>\n                  <\/div>\n      \n              <div class=\"block-news__list__list\">\n                      \n<article class=\"post-item\">\n  <a class=\"post-item__inner\" href=\"https:\/\/geosigma.com\/en\/news\/geophysique-appliquee-aux-domaines-de-lenvironnement-et-de-lingenierie-3\/\" aria-label=\"Read post &quot;EN-G\u00e9ophysique appliqu\u00e9e aux domaines de l\u2019environnement et de l\u2019ing\u00e9nierieG\u00e9ophysique appliqu\u00e9e aux domaines de l\u2019environnement et de l\u2019ing\u00e9nierie&quot;\">\n    <div class=\"post-item__img\">\n      <span class=\"post-item__tag\">Featured news<\/span>\n      <img decoding=\"async\" width=\"768\" height=\"512\" src=\"https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Genie-electrique-1-768x512.jpg\" class=\"attachment-medium_large size-medium_large wp-post-image\" alt=\"\" sizes=\"(min-width:768px) 768px\" srcset=\"https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Genie-electrique-1-768x512.jpg 768w, https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Genie-electrique-1-300x200.jpg 300w, https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Genie-electrique-1-1024x683.jpg 1024w, https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Genie-electrique-1-1536x1024.jpg 1536w, https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Genie-electrique-1-2048x1365.jpg 2048w\" \/>    <\/div>\n    <div class=\"post-item__info\">\n      <h3>EN-G\u00e9ophysique appliqu\u00e9e aux domaines de l\u2019environnement et de l\u2019ing\u00e9nierieG\u00e9ophysique appliqu\u00e9e aux domaines de l\u2019environnement et de l\u2019ing\u00e9nierie<\/h3>\n      <span class=\"post-item__date\">\n        Published on June 6, 2025      <\/span>\n    <\/div>\n  <\/a>\n<\/article>\n                      \n<article class=\"post-item\">\n  <a class=\"post-item__inner\" href=\"https:\/\/geosigma.com\/en\/news\/geophysique-appliquee-aux-domaines-de-lenvironnement-et-de-lingenierie-2\/\" aria-label=\"Read post &quot;EN-G\u00e9ophysique appliqu\u00e9e aux domaines de l\u2019environnement et de l\u2019ing\u00e9nierieG\u00e9ophysique appliqu\u00e9e aux domaines de l\u2019environnement et de l\u2019ing\u00e9nierie&quot;\">\n    <div class=\"post-item__img\">\n      <span class=\"post-item__tag\">Featured news<\/span>\n      <img decoding=\"async\" width=\"768\" height=\"513\" src=\"https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Exploration-petroliere-et-gaziere-768x513.jpg\" class=\"attachment-medium_large size-medium_large wp-post-image\" alt=\"\" sizes=\"(min-width:768px) 768px\" srcset=\"https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Exploration-petroliere-et-gaziere-768x513.jpg 768w, https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Exploration-petroliere-et-gaziere-300x200.jpg 300w, https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Exploration-petroliere-et-gaziere-1024x684.jpg 1024w, https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Exploration-petroliere-et-gaziere-1536x1026.jpg 1536w, https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Exploration-petroliere-et-gaziere.jpg 1920w\" \/>    <\/div>\n    <div class=\"post-item__info\">\n      <h3>EN-G\u00e9ophysique appliqu\u00e9e aux domaines de l\u2019environnement et de l\u2019ing\u00e9nierieG\u00e9ophysique appliqu\u00e9e aux domaines de l\u2019environnement et de l\u2019ing\u00e9nierie<\/h3>\n      <span class=\"post-item__date\">\n        Published on June 6, 2025      <\/span>\n    <\/div>\n  <\/a>\n<\/article>\n                      \n<article class=\"post-item\">\n  <a class=\"post-item__inner\" href=\"https:\/\/geosigma.com\/en\/news\/geophysique-appliquee-aux-domaines-de-lenvironnement-et-de-lingenierie\/\" aria-label=\"Read post &quot;EN-G\u00e9ophysique appliqu\u00e9e aux domaines de l\u2019environnement et de l\u2019ing\u00e9nierieG\u00e9ophysique appliqu\u00e9e aux domaines de l\u2019environnement et de l\u2019ing\u00e9nierie&quot;\">\n    <div class=\"post-item__img\">\n      <span class=\"post-item__tag\">Featured news<\/span>\n      <img decoding=\"async\" width=\"768\" height=\"576\" src=\"https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Leves-marins-1-768x576.jpg\" class=\"attachment-medium_large size-medium_large wp-post-image\" alt=\"\" sizes=\"(min-width:768px) 768px\" srcset=\"https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Leves-marins-1-768x576.jpg 768w, https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Leves-marins-1-300x225.jpg 300w, https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Leves-marins-1-1024x769.jpg 1024w, https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Leves-marins-1-1536x1153.jpg 1536w, https:\/\/geosigma.com\/wp-content\/uploads\/2025\/06\/Leves-marins-1.jpg 1920w\" \/>    <\/div>\n    <div class=\"post-item__info\">\n      <h3>EN-G\u00e9ophysique appliqu\u00e9e aux domaines de l\u2019environnement et de l\u2019ing\u00e9nierieG\u00e9ophysique appliqu\u00e9e aux domaines de l\u2019environnement et de l\u2019ing\u00e9nierie<\/h3>\n      <span class=\"post-item__date\">\n        Published on June 6, 2025      <\/span>\n    <\/div>\n  <\/a>\n<\/article>\n                  <\/div>\n          <\/div>\n  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