{"id":688764,"date":"2025-05-14T09:32:38","date_gmt":"2025-05-14T09:32:38","guid":{"rendered":"https:\/\/www.capgemini.com\/gb-en\/?post_type=press-release&#038;p=688764"},"modified":"2026-01-22T07:45:31","modified_gmt":"2026-01-22T07:45:31","slug":"capgemini-leads-paradigm-shift-in-mainframe-application-modernisation-powered-by-gen-ai-and-agentic-ai","status":"publish","type":"press-release","link":"https:\/\/www.capgemini.com\/gb-en\/news\/press-releases\/capgemini-leads-paradigm-shift-in-mainframe-application-modernisation-powered-by-gen-ai-and-agentic-ai\/","title":{"rendered":"Capgemini leads paradigm shift in mainframe application modernisation powered by gen AI and agentic AI"},"content":{"rendered":"\t\t<div class=\"wp-block-cg-blocks-hero-press-release\">\n\t\t\t<header class=\"header-hero-press-release\" role=\"main\" id=\"main-content-press-release\">\n\t\t\t\t<div class=\"container\">\n\t\t\t\t\t<div class=\"hero-press-release\">\n\t\t\t\t\t\t<div class=\"hero-press-release-content-wrapper\">\n\t\t\t\t\t\t\t<div class=\"row\">\n\t\t\t\t\t\t\t\t<div class=\"col-12\">\n\t\t\t\t\t\t\t\t\t<div class=\"header-title\">\n\t\t\t\t\t\t\t\t\t\t<h1>\n\t\t\t\t\t\t\t\t\t\t\tCapgemini leads paradigm shift in mainframe application modernisation powered by gen AI and agentic AI\t\t\t\t\t\t\t\t\t\t<\/h1>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"header-description\">\n\t\t\t\t\t\t\t\t\t\t<p>New automated offering enables organisations to unlock the value trapped in their legacy systems at unprecedented speed<\/p>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"header-date\">\n\t\t\t\t\t\t\t\t\t\t<span>May 14, 2025<\/span>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"hero-press-release-downloads\">\n\t\t\t\t\t\t\t\t<div class=\"row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"col-12 col-md-6 col-lg-3\">\n\t\t\t\t\t\t\t\t\t\t\t<a class=\"download-item\" type=\"download\" href=\"https:\/\/www.capgemini.com\/wp-content\/uploads\/2025\/05\/05_14_Mainframe-modernization-offering-1.pdf\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"Opens in a new window\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"download-icon\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"download-details\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"download-title\">Download news alert<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"download-props\">95 KB  pdf<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/header>\n\t\t<\/div>\n\t\t\n\n\n<section class=\"wp-block-cg-blocks-group undefined section section--article-content\"><div class=\"article-main-content\"><div class=\"container\"><div class=\"row\"><div class=\"col-12 col-md-1\"><nav class=\"article-social\"><ul class=\"social-nav\"><li class=\"ip-order-fb\"><a href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?=http:\/\/capgeminiucwe.develop\/?post_type=press-release&amp;p=179\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"opens in a new window\"><i aria-hidden=\"true\" class=\"icon-fb\"><\/i><span class=\"sr-only\">Facebook<\/span><\/a><\/li><li class=\"ip-order-tw\"><a href=\"https:\/\/twitter.com\/intent\/tweet?=http:\/\/capgeminiucwe.develop\/?post_type=press-release&amp;p=179\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"opens in a new window\"><i aria-hidden=\"true\" class=\"icon-tw\"><\/i><span class=\"sr-only\">Twitter<\/span><\/a><\/li><li class=\"ip-order-li\"><a href=\"https:\/\/www.linkedin.com\/shareArticle?=http:\/\/capgeminiucwe.develop\/?post_type=press-release&amp;p=179\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"opens in a new window\"><i aria-hidden=\"true\" class=\"icon-li\"><\/i><span class=\"sr-only\">Linkedin<\/span><\/a><\/li><\/ul><\/nav><\/div><div class=\"col-12 col-md-11 col-lg-10\"><div class=\"article-text article-quote-text\">\n<p><strong>Paris, May 14, 2025 &#8211; <\/strong><a href=\"http:\/\/www.capgemini.com\/gb-en\/\"><strong>Capgemini<\/strong><\/a><strong> is leading a paradigm shift in mainframe modernisation with the launch of a new offering that will enable organisations to unlock greater value from their legacy systems at unprecedented speed and accuracy. Capgemini\u2019s<\/strong> <strong>new approach, powered by generative and agentic AI, gives those organisations that have been wedded to complex mainframe environments the ability to gain cost savings and agility, as well as a significant improvement in data quality. It converts legacy mainframe applications into more modern, agile, and cloud-friendly formats that can run more efficiently either on or outside of a mainframe.<\/strong><\/p>\n\n\n\n<p>Automated mainframe application refactoring involves&nbsp;using tools and techniques to automatically convert legacy mainframe applications, such as those written in COBOL and their respective databases and data files. Embedded with a set of&nbsp;generative AI assistants and AI agents, Capgemini\u2019s new offering automates legacy code analysis and extraction of business rules, quickly transforming them into modern architecture. It is also supported with rigorous automated testing for faster, higher-quality transformations and reduced risk for businesses.<\/p>\n\n\n\n<p><em>\u201cMany organisations have already explored various mainframe migration approaches like rehosting, but none of these lead to a mainframe exit option,\u201d <\/em>said Franck Greverie, Chief Portfolio &amp; Technology Officer, Head of the Global Business Lines, and Group Executive Board Member at Capgemini.<em> \u201cOur new automated approach, built on a combination of gen AI assistants and AI agents, provides a comprehensive understanding of an enterprise\u2019s existing legacy landscape. This approach enables the automation capabilities needed to completely refactor mainframe applications, driving greater efficiency in migrating and converting core mainframe-based systems. Designed to give enterprises opportunities to achieve greater cost efficiencies, quality and agility, it will open new business perspectives for those that have been relying on their mainframes for years.\u201d<\/em><\/p>\n\n\n\n<p>Underpinned by Capgemini&#8217;s extensive experience of delivering large and complex mainframe modernisation programmes, market leadership in AI, deep domain knowledge and broad understanding of complex industry regulations, Capgemini\u2019s offering has already delivered tangible results for a number of blue-chip clients including, a major life insurance firm in the USA: by intelligently extracting legacy product requirements logic for a complex life product from their mainframe code base, Capgemini significantly accelerated their conversion to a modernised Policy Admin System, achieving higher quality and accuracy with remarkable speed compared to traditional methods.<\/p>\n\n\n\n<p>In a recent report, The Forrester Wave\u2122: Application Modernisation and Multicloud Managed Services, Q1 2025, Capgemini was named a leader. Find out more <a href=\"https:\/\/www.capgemini.com\/news\/press-releases\/capgemini-recognized-as-a-leader-in-application-modernization-and-multicloud-managed-servicesby-independent-research-firm\/\">here<\/a>.<\/p>\n\n\n\n<p>Forrester does not endorse any company, product, brand, or service included in its research publications and does not advise any person to select the products or services of any company or brand based on the ratings included in such publications. Information is based on the best available resources. Opinions reflect judgment at the time and are subject to change. For more information, read about Forrester\u2019s objectivity&nbsp;<a href=\"https:\/\/www.forrester.com\/about-us\/objectivity\/\">here.<\/a><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/section>\n\n\n<div class=\"wp-block-cg-blocks-cg-block-related-content\"><section class=\"relatedContentBlock\"><div class=\"container\"><div class=\"row\"><div class=\"content-title col-12 col-md-8\"><h2 class=\"related-content-heading\">Related news<\/h2><\/div><\/div><div class=\"row relatedContent\"><div class=\"col-lg-4 col-md-6 col-xs-12\">\n\t\t\t\t\t\t\t<div class=\"box\">\n\t\t\t\t\t\t\t\t<a aria-label=\"Read more about Capgemini announces \u2018augmented engineering\u2019 offerings powered by Gen AI\" href=\"https:\/\/www.capgemini.com\/gb-en\/news\/press-releases\/capgemini-announces-augmented-engineering-offerings-powered-by-gen-ai\/\" class=\"anchorWrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"box-tag\"><span>Corporate news<\/span><\/span>\n\t\t\t\t\t\t\t\t\t<div class=\"box-title\"><h3 class=\"box-subtitle\">Capgemini announces \u2018augmented engineering\u2019 offerings powered by Gen AI<\/h3><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"box-date\">\n\t\t\t\t\t\t\t\t\t\t<span>Oct 24, 2024<\/span>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"box-bottom\">\n\t\t\t\t\t\t\t\t\t\t&lt;a class=&quot;link-download&quot; href=&quot;https:\/\/www.capgemini.com\/wp-content\/uploads\/2024\/10\/2024_10_24_Capgemini-Gen-AI-portfolio_Engineering-and-RD-2.pdf&quot; aria-label=&quot;Download Press Release&quot; target=&quot;_blank&quot;  type=&quot;download&quot; title=&quot;Opens in a new window&quot;&gt;\n\t\t\t\t\t\t\t&lt;span&gt;Download press release&lt;\/span&gt;\n\t\t\t\t\t\t\t&lt;span&gt;205 KB PDF&lt;\/span&gt;\n\t\t\t\t\t\t&lt;\/a&gt;\n\t\t\t\t\t\t\t\t\t\t<a class=\"more\" aria-label=\"Read more about Capgemini announces \u2018augmented engineering\u2019 offerings powered by Gen AI\" href=\"https:\/\/www.capgemini.com\/gb-en\/news\/press-releases\/capgemini-announces-augmented-engineering-offerings-powered-by-gen-ai\/\">Read more about<\/a>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div><div class=\"col-lg-4 col-md-6 col-xs-12\">\n\t\t\t\t\t\t\t<div class=\"box\">\n\t\t\t\t\t\t\t\t<a aria-label=\"Read more about Capgemini launches new set of generative AI offerings\" href=\"https:\/\/www.capgemini.com\/gb-en\/news\/press-releases\/capgemini-launches-new-set-of-generative-ai-offerings\/\" class=\"anchorWrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"box-tag\"><span>Services<\/span><\/span>\n\t\t\t\t\t\t\t\t\t<div class=\"box-title\"><h3 class=\"box-subtitle\">Capgemini launches new set of generative AI offerings<\/h3><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"box-date\">\n\t\t\t\t\t\t\t\t\t\t<span>Jul 28, 2023<\/span>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"box-bottom\">\n\t\t\t\t\t\t\t\t\t\t&lt;a class=&quot;link-download&quot; href=&quot;https:\/\/www.capgemini.com\/wp-content\/uploads\/2023\/07\/07_28_Capgemini-Gen-AI-portfolio_ENG.pdf&quot; aria-label=&quot;Download Press Release&quot; target=&quot;_blank&quot;  type=&quot;download&quot; title=&quot;Opens in a new window&quot;&gt;\n\t\t\t\t\t\t\t&lt;span&gt;Download press release&lt;\/span&gt;\n\t\t\t\t\t\t\t&lt;span&gt;147 KB PDF&lt;\/span&gt;\n\t\t\t\t\t\t&lt;\/a&gt;\n\t\t\t\t\t\t\t\t\t\t<a class=\"more\" aria-label=\"Read more about Capgemini launches new set of generative AI offerings\" href=\"https:\/\/www.capgemini.com\/gb-en\/news\/press-releases\/capgemini-launches-new-set-of-generative-ai-offerings\/\">Read more about<\/a>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div><div class=\"col-lg-4 col-md-6 col-xs-12\">\n\t\t\t\t\t\t\t<div class=\"box\">\n\t\t\t\t\t\t\t\t<a aria-label=\"Read more about Capgemini launches 6G research lab in India\" href=\"https:\/\/www.capgemini.com\/gb-en\/news\/press-releases\/strongcapgemini-launches-6g-research-lab-in-indiastrong\/\" class=\"anchorWrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"box-tag\"><span>Services<\/span><\/span>\n\t\t\t\t\t\t\t\t\t<div class=\"box-title\"><h3 class=\"box-subtitle\">Capgemini launches 6G research lab in India<\/h3><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"box-date\">\n\t\t\t\t\t\t\t\t\t\t<span>May 24, 2023<\/span>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"box-bottom\">\n\t\t\t\t\t\t\t\t\t\t&lt;a class=&quot;link-download&quot; href=&quot;https:\/\/www.capgemini.com\/wp-content\/uploads\/2023\/05\/2023_05_24_Capgemini-6G-research-Lab-in-India.pdf&quot; aria-label=&quot;Download Press Release&quot; target=&quot;_blank&quot;  type=&quot;download&quot; title=&quot;Opens in a new window&quot;&gt;\n\t\t\t\t\t\t\t&lt;span&gt;Download press release&lt;\/span&gt;\n\t\t\t\t\t\t\t&lt;span&gt;97 KB PDF&lt;\/span&gt;\n\t\t\t\t\t\t&lt;\/a&gt;\n\t\t\t\t\t\t\t\t\t\t<a class=\"more\" aria-label=\"Read more about Capgemini launches 6G research lab in India\" href=\"https:\/\/www.capgemini.com\/gb-en\/news\/press-releases\/strongcapgemini-launches-6g-research-lab-in-indiastrong\/\">Read more about<\/a>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div><\/div><\/div><\/section><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":208,"featured_media":0,"template":"","meta":{"cg_dt_proposed_to":[],"cg_seo_hreflang_relations":"[]","cg_seo_canonical_relation":"","cg_seo_hreflang_x_default_relation":"","cg_dt_approved_content":true,"cg_dt_mandatory_content":false,"cg_dt_notes":"","cg_dg_source_changed":true,"cg_dt_link_disabled":false,"footnotes":"","related_resource_url":"https:\/\/www.capgemini.com\/wp-content\/uploads\/2025\/05\/05_14_Mainframe-modernization-offering-1.pdf","related_resource_id":1125825,"related_resource_size":"95 KB","related_resource_type":"pdf","cg_author":0,"featured_focal_points":""},"tags":[],"press-release-type":[355],"brand":[],"class_list":["post-688764","press-release","type-press-release","status-publish","hentry","press-release-type-solutions-offerings"],"yoast_head":"<!-- This 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