{"id":24276,"date":"2023-10-03T13:14:57","date_gmt":"2023-10-03T11:14:57","guid":{"rendered":"https:\/\/www.accuracy.com\/?post_type=team&#038;p=24276"},"modified":"2026-02-04T11:34:06","modified_gmt":"2026-02-04T10:34:06","slug":"guillaume-rosaz","status":"publish","type":"team","link":"https:\/\/www.accuracy.com\/fr\/team\/guillaume-rosaz\/","title":{"rendered":"Rosaz Guillaume"},"content":{"rendered":"<h2>A propos<\/h2>\n<p>Guillaume Rosaz est associ\u00e9 chez Accuracy. Guillaume fournit des conseils d'expert sur les grands projets d'investissement dans le monde entier. Depuis 2009, il a accompagn\u00e9 des propri\u00e9taires, des entrepreneurs, des sous-traitants et des fabricants sur de multiples m\u00e9gaprojets internationaux en Am\u00e9rique, en Europe, en Afrique, au Moyen-Orient et en Asie.<\/p>\n<p>Guillaume est un ing\u00e9nieur industriel avec une formation en contr\u00f4le de projet. Il est un professionnel exp\u00e9riment\u00e9 de la gestion de la construction, ayant travaill\u00e9 pour un entrepreneur p\u00e9trolier et gazier avant de rejoindre Accuracy en 2016.<\/p>\n<p>Guillaume travaille dans divers secteurs, notamment les infrastructures, l'\u00e9nergie, les produits chimiques, les transports et diverses industries manufacturi\u00e8res.<\/p>\n<p>Guillaume parle fran\u00e7ais, anglais et espagnol.<\/p>\n<p><strong>Qualifications<\/strong><\/p>\n<ul>\n<li>Dipl\u00f4me d'ing\u00e9nieur, Grenoble INP G\u00e9nie Industriel, France<\/li>\n<\/ul>\n<p><strong>Classements<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/www.lexology.com\/firms\/1147960\/guillaume_rosaz\">Index lexologique<\/a><\/li>\n<\/ul>\n<h3><a tabindex=\"0\">Une expertise approfondie<\/a><\/h3>\n<p>Guillaume a \u00e9t\u00e9 nomm\u00e9 et a t\u00e9moign\u00e9 en tant qu'expert ind\u00e9pendant en mati\u00e8re de d\u00e9lais dans des proc\u00e9dures d'arbitrage international. Il fournit r\u00e9guli\u00e8rement des t\u00e9moignages \u00e9crits et oraux. Il accompagne \u00e9galement les diff\u00e9rents acteurs des projets dans le cadre de la r\u00e9solution amiable des litiges.<\/p>\n<p>Guillaume m\u00e8ne des missions de conseil pour ses clients dans les contextes suivants :<\/p>\n<ul>\n<li>Au stade de l'appel d'offres \/ au d\u00e9but du projet : structuration du projet, examen ind\u00e9pendant des offres technico-commerciales, d\u00e9finitions de base (calendrier \/ co\u00fbt).<\/li>\n<li>Pendant l'ex\u00e9cution du projet : Examens \"\u00e0 froid\" tels que l'\u00e9valuation ind\u00e9pendante des calendriers ou des budgets, la pr\u00e9paration d'analyses quantitatives de risque sur mesure sur des mod\u00e8les complexes de co\u00fbts et de d\u00e9lais, l'\u00e9laboration d'une strat\u00e9gie de gestion des r\u00e9clamations.<\/li>\n<li>Soutien aux aspects financiers li\u00e9s aux projets, tels que l'analyse des prix de transfert ou l'\u00e9valuation de la propri\u00e9t\u00e9 intellectuelle<\/li>\n<\/ul>\n<h3><a tabindex=\"0\">Exemples d'engagements<\/a><\/h3>\n<p><strong>Diff\u00e9rends<\/strong><\/p>\n<ul>\n<li>T\u00e9moin expert en mati\u00e8re de d\u00e9lais pour le compte du ma\u00eetre d'ouvrage d'un complexe immobilier de $100m - Afrique du Nord<\/li>\n<li>T\u00e9moin expert en mati\u00e8re de d\u00e9lais et de quantum pour le compte de l'entrepreneur EPC dans le cadre d'un projet nucl\u00e9aire de $800m - Europe<\/li>\n<li>Conseils d'experts ind\u00e9pendants sur les retards et les perturbations pour l'entrepreneur EPC sur un pont \u00e0 haubans de $500m - Am\u00e9rique centrale.<\/li>\n<li>Fourniture d'un avis d'expert ind\u00e9pendant sur les retards et les perturbations pour l'entrepreneur EPC dans le cadre de la modernisation d'une raffinerie d'une valeur de $1 milliard d'euros - Afrique du Nord<\/li>\n<li>Conseils ind\u00e9pendants sur les retards et les perturbations dans le cadre de processus de r\u00e9solution des litiges \u00e0 l'amiable ou de m\u00e9diation pour divers concessionnaires ou entrepreneurs de routes ou d'autoroutes en Europe, en Afrique et en Asie.<\/li>\n<li>Fournir des avis d'experts ind\u00e9pendants en mati\u00e8re de d\u00e9lais et de quantum sur la solidit\u00e9 de diverses r\u00e9clamations avant d'entamer des proc\u00e9dures formelles de litige dans un certain nombre de secteurs et de lieux.<\/li>\n<li>D\u00e9finition d'une strat\u00e9gie de r\u00e9clamation pour le fabricant de mat\u00e9riel roulant avant d'entamer un processus de n\u00e9gociation - un certain nombre de projets en Europe<\/li>\n<\/ul>\n<p><strong><br \/>\nConseil \/ prise de d\u00e9cision<\/strong><\/p>\n<ul>\n<li>Avis ind\u00e9pendant sur l'offre technico-commerciale de l'entrepreneur EPC pour un complexe nucl\u00e9aire de plusieurs milliards de dollars - Asie<\/li>\n<li>Audit op\u00e9rationnel et financier du portefeuille de projets d'un fabricant de b\u00e9ton pr\u00e9fabriqu\u00e9 : d\u00e9finition et mise en \u0153uvre d'un plan d'action pour r\u00e9tablir la marge op\u00e9rationnelle vis\u00e9e - Europe<\/li>\n<li>Fourniture d'une opinion ind\u00e9pendante \u00e0 un entrepreneur EPC concernant les implications en termes de calendrier et de co\u00fbts qui pourraient \u00eatre induites par la signature d'un amendement propos\u00e9 par un propri\u00e9taire d'a\u00e9roport - Am\u00e9rique<\/li>\n<\/ul>","protected":false},"featured_media":36729,"menu_order":0,"template":"","format":"standard","meta":{"_acf_changed":false},"attributs-team":[195,184],"class_list":["post-24276","team","type-team","status-publish","format-standard","has-post-thumbnail","hentry","attributs-team-france","attributs-team-partner"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Rosaz Guillaume - Accuracy<\/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.accuracy.com\/fr\/equipe\/guillaume-rosaz\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rosaz Guillaume\" \/>\n<meta property=\"og:description\" content=\"About Guillaume Rosaz is a partner at Accuracy. 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