{"id":637,"date":"2026-02-16T12:41:39","date_gmt":"2026-02-16T11:41:39","guid":{"rendered":"http:\/\/reussirsonprojet.fr\/?p=637"},"modified":"2026-02-17T11:11:05","modified_gmt":"2026-02-17T10:11:05","slug":"gestion-projet-chiffres-etonnants","status":"publish","type":"post","link":"https:\/\/bubbleplan.net\/blog\/gestion-projet-chiffres-etonnants\/","title":{"rendered":"La gestion de projet en quelques chiffres"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;637&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;5&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;0&quot;,&quot;greet&quot;:&quot;Votre avis est essentiel !&quot;,&quot;legend&quot;:&quot;5\\\/5 - (5 votes)&quot;,&quot;size&quot;:&quot;20&quot;,&quot;title&quot;:&quot;La gestion de projet en quelques chiffres&quot;,&quot;width&quot;:&quot;100&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 0px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 20px; height: 20px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 0px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 20px; height: 20px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 0px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 20px; height: 20px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 0px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 20px; height: 20px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 0px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 20px; height: 20px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 100px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 0px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 20px; height: 20px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 0px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 20px; height: 20px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 0px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 20px; height: 20px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 0px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 20px; height: 20px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 0px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 20px; height: 20px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 16px;\">\n            5\/5 - (5 votes)    <\/div>\n    <\/div>\n\n<p><span class=\"dropcap\">L<\/span>a <strong>gestion de projet<\/strong> peut sembler complexe, chaque organisation ayant sa propre approche. Pourtant certaines tendances se d\u00e9gagent clairement, relev\u00e9es par des chiffres qui montrent l&rsquo;importance de faire les bons choix<\/p>\n\n\n\n<p>Au-del\u00e0 des diff\u00e9rentes m\u00e9thodes et de la planification, nous nous sommes int\u00e9ress\u00e9s \u00e0 ce qui fait r\u00e9ellement r\u00e9ussir un projet et aux b\u00e9n\u00e9fices d&rsquo;un <strong>logiciel de gestion de projet<\/strong> adapt\u00e9.<\/p>\n\n\n\n<div class=\"wp-block-group bbp-block-resume\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p><strong>Ce qu\u2019il faut retenir<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Seuls <strong>35\u202f% des projets<\/strong> atteignent leurs objectifs.<\/li>\n\n\n\n<li>Les projets sont <strong>2,5\u202ffois plus susceptibles de r\u00e9ussir<\/strong> avec un pilotage structur\u00e9.<\/li>\n\n\n\n<li><strong>73\u202f% des entreprises<\/strong> utilisent un logiciel de gestion de projet, mais l\u2019adoption varie selon la taille.<\/li>\n\n\n\n<li>Les principales causes d\u2019\u00e9chec restent : priorit\u00e9s changeantes, objectifs flous, mauvaise communication, exigences inad\u00e9quates, estimation de temps erron\u00e9e et management du changement insuffisant.<\/li>\n\n\n\n<li>Un <strong>outil adapt\u00e9<\/strong> et une <strong>organisation structur\u00e9e<\/strong> sont essentiels pour r\u00e9ussir.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_71 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<span class=\"ez-toc-title\" style=\"cursor:inherit\">SOMMAIRE<\/span>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/bubbleplan.net\/blog\/gestion-projet-chiffres-etonnants\/#les-methodes-qui-font-bouger-les-projets-en-france\" title=\"Les m\u00e9thodes qui font bouger les projets en France\">Les m\u00e9thodes qui font bouger les projets en France<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/bubbleplan.net\/blog\/gestion-projet-chiffres-etonnants\/#les-chiffres-de-la-transformation-digitale\" title=\"Les chiffres de la transformation digitale\">Les chiffres de la transformation digitale<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/bubbleplan.net\/blog\/gestion-projet-chiffres-etonnants\/#top-7-des-causes-dechec-de-projet\" title=\"Top 7 des causes d&rsquo;\u00e9chec de projet\">Top 7 des causes d&rsquo;\u00e9chec de projet<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/bubbleplan.net\/blog\/gestion-projet-chiffres-etonnants\/#seuls-35-des-projets-atteignent-leurs-objectifs\" title=\"Seuls 35% des projets atteignent leurs objectifs\">Seuls 35% des projets atteignent leurs objectifs<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/bubbleplan.net\/blog\/gestion-projet-chiffres-etonnants\/#25-fois-plus-de-reussite-grace-a-un-pilotage-structure\" title=\"2,5 fois plus de r\u00e9ussite gr\u00e2ce \u00e0 un pilotage structur\u00e9\">2,5 fois plus de r\u00e9ussite gr\u00e2ce \u00e0 un pilotage structur\u00e9<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"les-methodes-qui-font-bouger-les-projets-en-france\"><\/span>Les m\u00e9thodes qui font bouger les projets en France<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Les organisations fran\u00e7aises n\u2019utilisent plus une seule approche universelle pour piloter leurs projets. <\/p>\n\n\n\n<p>D\u2019apr\u00e8s le <strong><a href=\"https:\/\/pmi-france.org\/files\/ressources\/barometre-2025-pmi-france-synthese.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Barom\u00e8tre PMI France 2025<\/a><\/strong>, une grande partie des structures continue de s\u2019appuyer sur des approches classiques comme le Waterfall ou le cycle en V, utilis\u00e9es par <strong>69\u202f% des r\u00e9pondants<\/strong>. <\/p>\n\n\n\n<p>En parall\u00e8le, les approches hybrides, qui combinent agile et pr\u00e9dictif, connaissent un essor important et sont adopt\u00e9es par <strong>56\u202f% des organisations<\/strong>. Les m\u00e9thodes agiles elles-m\u00eames sont utilis\u00e9es par <strong>44\u202f% des professionnels<\/strong>, avec des cadres tels que <strong>Scrum<\/strong> et <strong>Kanban<\/strong> souvent cit\u00e9s dans les pratiques quotidiennes. <\/p>\n\n\n\n<p>Cette diversit\u00e9 montre que les \u00e9quipes adaptent leur m\u00e9thodologie en fonction des <strong>besoins<\/strong>, des <strong>contraintes <\/strong>et des <strong>objectifs sp\u00e9cifiques<\/strong> de chaque projet<\/p>\n\n\n\n<p>\u00ab\u00a0<em>Cette \u00e9tude de PMI France a \u00e9t\u00e9 r\u00e9alis\u00e9e aupr\u00e8s de 700 professionnels afin d&rsquo;\u00e9tablir un \u00e9tat des lieux de la gestion de projet.<\/em>\u00ab\u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"les-chiffres-de-la-transformation-digitale\"><\/span>Les chiffres de la transformation digitale<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>La transformation digitale touche d\u00e9sormais une large partie des organisations. Selon des donn\u00e9es r\u00e9centes, <strong><a href=\"https:\/\/zipdo.co\/project-management-software-industry-statistics\/\" target=\"_blank\" rel=\"noreferrer noopener\">73% des entreprises<\/a> <\/strong>utilisent un logiciel de gestion de projet pour suivre l&rsquo;avancement des projets, contre <strong>58% en 2020<\/strong>. Une tendance qui s&rsquo;est acc\u00e9l\u00e9r\u00e9e avec le d\u00e9veloppement du travail \u00e0 distance.<\/p>\n\n\n\n<p>Cependant, ce taux varie fortement selon la taille des structures. Dans les tr\u00e8s petites structures, seules <strong>34\u202f% utilisent un outil d\u00e9di\u00e9<\/strong>, tandis que parmi les grandes entreprises, ce chiffre atteint jusqu\u2019\u00e0 <strong>91\u202f%<\/strong>.<\/p>\n\n\n\n<p>M\u00eame si les outils digitaux se r\u00e9pandent, de nombreux projets continuent d\u2019\u00e9chouer. Plusieurs causes r\u00e9currentes se d\u00e9gagent, qu\u2019il est essentiel de conna\u00eetre pour anticiper et maximiser les chances de succ\u00e8s. <\/p>\n\n\n\n<p>Voici les <strong>sept principales raisons d\u2019\u00e9chec<\/strong> observ\u00e9es dans les projets professionnels.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"top-7-des-causes-dechec-de-projet\"><\/span>Top 7 des causes d&rsquo;\u00e9chec de projet <span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>1 &#8211; Changement de priorit\u00e9s au sein de l&rsquo;organisation<\/p>\n\n\n\n<p>2 &#8211; Objectifs de projet vague<\/p>\n\n\n\n<p>3 &#8211; Changement dans les objectifs du projet <\/p>\n\n\n\n<p>4 &#8211; Mauvaise communication au sein des \u00e9quipes <\/p>\n\n\n\n<p>5 &#8211; Exigences inad\u00e9quates <\/p>\n\n\n\n<p>6 &#8211; Mauvaise estimation du temps par t\u00e2che <\/p>\n\n\n\n<p>7 &#8211; Mauvais management du changement<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"seuls-35-des-projets-atteignent-leurs-objectifs\"><\/span>Seuls 35% des projets atteignent leurs objectifs<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Selon les donn\u00e9es relay\u00e9es par le <a href=\"https:\/\/www.ravetree.com\/blog\/top-50-project-management-statistics\" target=\"_blank\" rel=\"noreferrer noopener\">Project Management Institute<\/a> et analys\u00e9s dans des publications de la <a href=\"https:\/\/hbr.org\/2023\/02\/how-ai-will-transform-project-management\" target=\"_blank\" rel=\"noreferrer noopener\">Harvard Business Review<\/a>, seulement 35% des projets sont consid\u00e9r\u00e9s comme r\u00e9ellement r\u00e9ussis. <\/p>\n\n\n\n<p>Cela signifie qu&rsquo;ils sont livr\u00e9s dans les d\u00e9lais, respectent le budget et sont conformes aux attentes initiales. Ce chiffre montre qu&rsquo;un projet est men\u00e9 jusqu&rsquo;au bout ne garantit pas son acc\u00e8s. Dans la majorit\u00e9 des cas, au moins un indicateur cl\u00e9 d\u00e9rape en cours de route. <\/p>\n\n\n\n<p>Ces chiffres rappellent l&rsquo;importance de <strong>pr\u00e9parer et de structurer un projet<\/strong>. Tout cela avant de le lancer pour <strong>maximiser les chances de r\u00e9ussite<\/strong>. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"25-fois-plus-de-reussite-grace-a-un-pilotage-structure\"><\/span>2,5 fois plus de r\u00e9ussite gr\u00e2ce \u00e0 un pilotage structur\u00e9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Ces m\u00eames \u00e9tudes montrent qu&rsquo;il existe un levier puissant pour am\u00e9liorer les chances de r\u00e9ussite. Les projets sont <a href=\"https:\/\/contentsnare.com\/project-management-statistics\/\" target=\"_blank\" rel=\"noreferrer noopener\">deux fois et demie<\/a> plus susceptibles de r\u00e9ussir lorsque des pratiques de gestion de projet structur\u00e9es sont mises en place. Incluant des cadres m\u00e9thodologiques, un pilotage clair et des rituels partag\u00e9s.<\/p>\n\n\n\n<p>Ce constat d\u00e9montre que ce ne sont ni la taille du projet ni la chance qui font la diff\u00e9rence. Mais bien la mani\u00e8re dont le projet est pilot\u00e9. Des objectifs clairs, une coordination continue et une vision partag\u00e9e deviennent indispensables, surtout si les projets sont complexes. <\/p>\n\n\n\n<p>Des solutions comme <a href=\"https:\/\/bubbleplan.net\/gestion-projet-planning-en-ligne\">Bubble Plan<\/a> prennent tout leur sens pour structurer le pilotage de vos projets<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/bubbleplan.net\/creer-un-compte-gratuit\"><img decoding=\"async\" width=\"2911\" height=\"1008\" src=\"https:\/\/bubbleplan.net\/blog\/wp-content\/uploads\/2025\/09\/cta-bubble-plan-2911x1008.png\" alt=\"appel \u00e0 l'action pour s'inscrire sur bubble plan\" class=\"wp-image-14853\" srcset=\"https:\/\/bubbleplan.net\/blog\/wp-content\/uploads\/2025\/09\/cta-bubble-plan-2911x1008.png 2911w, https:\/\/bubbleplan.net\/blog\/wp-content\/uploads\/2025\/09\/cta-bubble-plan-528x183.png 528w, https:\/\/bubbleplan.net\/blog\/wp-content\/uploads\/2025\/09\/cta-bubble-plan-768x266.png 768w, https:\/\/bubbleplan.net\/blog\/wp-content\/uploads\/2025\/09\/cta-bubble-plan-1536x532.png 1536w, https:\/\/bubbleplan.net\/blog\/wp-content\/uploads\/2025\/09\/cta-bubble-plan-2048x709.png 2048w, https:\/\/bubbleplan.net\/blog\/wp-content\/uploads\/2025\/09\/cta-bubble-plan-440x152.png 440w, https:\/\/bubbleplan.net\/blog\/wp-content\/uploads\/2025\/09\/cta-bubble-plan-320x111.png 320w, https:\/\/bubbleplan.net\/blog\/wp-content\/uploads\/2025\/09\/cta-bubble-plan-1400x485.png 1400w\" sizes=\"(max-width: 2911px) 100vw, 2911px\" loading=\"lazy\" \/><\/a><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La gestion de projet peut sembler complexe, chaque organisation ayant sa propre approche. Pourtant certaines tendances se d\u00e9gagent clairement, relev\u00e9es par des chiffres qui montrent l&rsquo;importance de faire les bons choix Au-del\u00e0 des diff\u00e9rentes m\u00e9thodes et de la planification, nous nous sommes int\u00e9ress\u00e9s \u00e0 ce qui fait r\u00e9ellement r\u00e9ussir un projet et aux b\u00e9n\u00e9fices d&rsquo;un&#8230;<\/p>\n","protected":false},"author":2,"featured_media":15798,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[632],"tags":[46,50,51,52,54,55,56,57],"class_list":{"0":"post-637","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","6":"hentry","7":"category-management","8":"tag-outil","9":"tag-statistiques","10":"tag-chiffres-cles","11":"tag-gestion-de-projet","12":"tag-chef-de-projet","13":"tag-projet","14":"tag-avantage","15":"tag-entreprise","16":"article","17":"","19":"has-excerpt","20":"has-avatar","21":"has-author","22":"has-nickname","23":"has-date","24":"has-comment-count","25":"has-category-meta","26":"has-read-more","27":"has-title","28":"has-post-media","29":"thumbnail-"},"nelio_content":{"isAutoShareEnabled":true,"autoShareEndMode":"never","automationSources":{"useCustomSentences":false,"customSentences":[]},"followers":[1,2,14],"suggestedReferences":[],"efiUrl":"","efiAlt":"","highlights":[],"permalinkQueryArgs":[],"series":[]},"yoast_head":"<!-- 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