{"id":38909,"date":"2026-04-07T17:44:52","date_gmt":"2026-04-07T16:44:52","guid":{"rendered":"https:\/\/www.argonandco.com\/?page_id=38909"},"modified":"2026-04-07T17:44:52","modified_gmt":"2026-04-07T16:44:52","slug":"mise-en-oeuvre-shared-services","status":"publish","type":"page","link":"https:\/\/www.argonandco.com\/fr\/expertises\/finance-et-sga\/mise-en-oeuvre-shared-services\/","title":{"rendered":"Mise en \u0153uvre Shared Services"},"content":{"rendered":"<h2><b>Contexte et d\u00e9fis<\/b><\/h2>\n<p><span class=\"intro\" style=\"font-weight: 400;\">La mise en \u0153uvre d\u2019un projet de Shared Services se d\u00e9compose en trois \u00e9tapes : la pr\u00e9paration, la phase de transition durant laquelle les activit\u00e9s sont transf\u00e9r\u00e9es aux Shared Services et une \u00e9tape de stabilisation. La dur\u00e9e de ce type de projet d\u00e9pend du nombre de sites \u00e0 migrer.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">La phase de mise en \u0153uvre d\u2019un projet de Shared Services ne s\u2019improvise pas. La mise en place d&rsquo;une nouvelle organisation expose en effet l\u2019entreprise \u00e0 des risques techniques li\u00e9s au transfert de connaissances, ainsi qu\u2019\u00e0 des risques sociaux et RH. Un niveau de complexit\u00e9 suppl\u00e9mentaire peut venir se greffer en cas d\u2019activit\u00e9s internationales ou de syst\u00e8mes d\u2019information diff\u00e9rents.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Fort d\u2019une longue exp\u00e9rience en conduite de projets Shared Services, Argon &amp; Co a identifi\u00e9 cinq facteurs-cl\u00e9s pour une mise en \u0153uvre r\u00e9ussie <b>:<\/b> \u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Le soutien du top management et l\u2019alignement des dirigeants concern\u00e9s par le projet ;<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">L\u2019anticipation et la gestion de la dimension sociale du projet ;<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Le choix de la localisation et du site du centre de Shared Services ;<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">L\u2019exigence dans le recrutement d\u2019\u00e9quipes de qualit\u00e9 ;<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">La pr\u00e9paration et la gestion rigoureuse de la phase critique de transition dans un soucis de qualit\u00e9 et de continuit\u00e9 de service.<\/span><\/li>\n<\/ul>\n<h2><b>Notre approche<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Argon &amp; Co accompagne ses clients dans toutes les \u00e9tapes de mise en \u0153uvre d\u2019un projet Shared Services, sur l\u2019ensemble des chantiers, en France et \u00e0 l\u2019international. Nos experts ont vingt ans d\u2019exp\u00e9rience dans l\u2019impl\u00e9mentation de Shared Services, ils en ma\u00eetrisent les risques et apportent une r\u00e9elle acc\u00e9l\u00e9ration dans les projets.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Le programme de mise en \u0153uvre est structur\u00e9 autour de huit chantiers majeurs <\/span><span style=\"font-weight: 400;\">et fortement d\u00e9pendants.<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\"><b>Social et communication\u00a0:<\/b><span style=\"font-weight: 400;\"> d\u00e9finition de la strat\u00e9gie sociale, pr\u00e9paration et suivi de la proc\u00e9dure d\u2019information-consultation, gestion de la communication.<\/span><\/li>\n<li style=\"font-weight: 400;\"><b>Infrastructure\u00a0:<\/b><span style=\"font-weight: 400;\"> choix de la localisation, s\u00e9lection du site, contractualisation, pr\u00e9paration de l\u2019infrastructure.<\/span><\/li>\n<li style=\"font-weight: 400;\"><b>Organisation et gouvernance\u00a0:<\/b><span style=\"font-weight: 400;\"> conception d\u00e9taill\u00e9e de l\u2019organisation cible et de la gouvernance, fiches de poste, plan et suivi du recrutement et de la formation.<\/span><\/li>\n<li style=\"font-weight: 400;\"><b>Processus\u00a0:<\/b><span style=\"font-weight: 400;\"> validation du p\u00e9rim\u00e8tre d\u00e9taill\u00e9, documentation des processus.<\/span><\/li>\n<li style=\"font-weight: 400;\"><b>Syst\u00e8mes d\u2019information\u00a0:<\/b><span style=\"font-weight: 400;\"> identification et mise en \u0153uvre des m\u00e9thodes de travail et des syst\u00e8mes d\u2019information (acc\u00e8s et habilitations, workflows\u2026).<\/span><\/li>\n<li style=\"font-weight: 400;\"><b>SLA (Service Level Agreement), KPIs et refacturation\u00a0:<\/b><span style=\"font-weight: 400;\"> d\u00e9finition des services et des indicateurs de pilotage, baselining (construction d\u2019une base de r\u00e9f\u00e9rence), suivi de la performance et refacturation.<\/span><\/li>\n<li style=\"font-weight: 400;\"><b>Transition : <span style=\"font-weight: 400;\">pr\u00e9paration de la migration d\u2019activit\u00e9, gestion du transfert de connaissances et <\/span><span style=\"font-weight: 400;\">workshadowing, <\/span><span style=\"font-weight: 400;\">gestion de la phase de stabilisation.<\/span><\/b><\/li>\n<li style=\"font-weight: 400;\"><b style=\"font-size: 0.9375rem;\">Pilotage et gouvernance du projet\u00a0:<\/b><span style=\"font-weight: 400;\"> d\u00e9finition de la gouvernance, de l\u2019organisation et des \u00e9tapes-cl\u00e9s du projet, gestion de projet, identification et gestion des risques.<\/span><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Contexte et d\u00e9fis La mise en \u0153uvre d\u2019un projet de Shared Services se d\u00e9compose en trois \u00e9tapes : la pr\u00e9paration, la phase de transition durant laquelle les activit\u00e9s sont transf\u00e9r\u00e9es aux Shared Services et une \u00e9tape de stabilisation. La dur\u00e9e de ce type de projet d\u00e9pend du nombre de sites \u00e0 migrer. La phase de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":37632,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-38909","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Mise en \u0153uvre Shared Services - Argon &amp; Co<\/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.argonandco.com\/fr\/expertises\/finance-et-sga\/mise-en-oeuvre-shared-services\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mise en \u0153uvre Shared Services - Argon &amp; Co\" \/>\n<meta property=\"og:description\" content=\"Contexte et d\u00e9fis La mise en \u0153uvre d\u2019un projet de Shared Services se d\u00e9compose en trois \u00e9tapes : la pr\u00e9paration, la phase de transition durant laquelle les activit\u00e9s sont transf\u00e9r\u00e9es aux Shared Services et une \u00e9tape de stabilisation. 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