PUBLISHER: The Business Research Company | PRODUCT CODE: 1982578
PUBLISHER: The Business Research Company | PRODUCT CODE: 1982578
Mainframe modernization is the process of updating and transforming legacy mainframe systems to more modern, agile, and cost effective technologies. It involves migrating applications, data, and workloads from traditional mainframes to cloud based, distributed, or hybrid environments while preserving critical business functions. This modernization enhances scalability, performance, security, and integration with contemporary digital platforms.
The primary components of mainframe modernization are software, services, and hardware. Software refers to the tools and platforms used to modernize, transform, or integrate mainframe applications and data into modern cloud or hybrid environments. These are deployed on premises, cloud based, or hybrid, and are utilized by small and medium enterprises and large enterprises across applications such as core banking, risk and compliance, payments, customer management, and fraud detection, serving key end users including banking, financial services and insurance, healthcare, retail, government, manufacturing, information technology and telecommunications and others.
Tariffs have created both challenges and opportunities for the mainframe modernization market by increasing the cost of importing enterprise servers, storage subsystems, networking equipment, and modernization lab infrastructure used for migration and integration testing. These cost increases can slow modernization timelines for large enterprises in North America and Europe that rely on Asia-Pacific hardware supply chains for critical infrastructure upgrades. Hardware-heavy segments such as on-prem mainframe connectivity appliances, hybrid integration gateways, and high-availability testing environments are most affected due to higher capital costs and longer procurement cycles. However, tariffs are also accelerating adoption of cloud migration, software-based integration, and automation tools that reduce dependence on physical infrastructure. Service providers are enhancing modernization accelerators, improving security and compliance capabilities, and offering managed transformation programs to help customers modernize core systems while controlling costs and operational risk.
The mainframe modernization market research report is one of a series of new reports from The Business Research Company that provides mainframe modernization market statistics, including mainframe modernization industry global market size, regional shares, competitors with a mainframe modernization market share, detailed mainframe modernization market segments, market trends and opportunities, and any further data you may need to thrive in the mainframe modernization industry. This mainframe modernization market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future scenario of the industry.
The mainframe modernization market size has grown rapidly in recent years. It will grow from $18.12 billion in 2025 to $20.85 billion in 2026 at a compound annual growth rate (CAGR) of 15.1%. The growth in the historic period can be attributed to rising cost of mainframe operations, shortage of cobol and mainframe talent, need for faster product innovation, pressure to integrate with digital channels, increased regulatory compliance requirements.
The mainframe modernization market size is expected to see rapid growth in the next few years. It will grow to $36.18 billion in 2030 at a compound annual growth rate (CAGR) of 14.8%. The growth in the forecast period can be attributed to growth of hybrid cloud mainframe strategies, adoption of automated modernization tools, increased use of containers and middleware integration, demand for real-time analytics on core data, expansion of managed modernization services. Major trends in the forecast period include mainframe to cloud migration programs, api enablement for core systems, automated code refactoring and conversion, hybrid mainframe integration architectures, modern devops for cobol workloads.
The increasing adoption of cloud based solutions is expected to drive the growth of the mainframe modernization market going forward. Cloud based solutions are computing resources such as infrastructure, platforms, and software delivered over the internet on demand and managed by third party providers. The shift toward cloud based solutions is due to expanding multi cloud strategies that improve resilience and reduce vendor lock in. Mainframe modernization supports this driver by refactoring and application programming interface enabling legacy workloads to connect with cloud native services and operate in hybrid or multi cloud environments. For instance, in March 2024, according to Flexera, a US based computer software company, multi cloud usage experienced a small increase, rising from 87 percent last year to 89 percent this year. Therefore, the increasing adoption of cloud based solutions is boosting the mainframe modernization market.
Key companies operating in the mainframe modernization market are emphasizing innovative product releases such as artificial intelligence enabled modernization services to accelerate migrations and reduce risk. Artificial intelligence enabled modernization services use generative to agentic artificial intelligence to automate analysis, code conversion, testing, and cutover planning across legacy mainframe systems. For instance, in June 2025, Kyndryl Inc., a US based provider of information technology infrastructure services, introduced Mainframe Modernization Services utilizing Amazon Web Services agentic artificial intelligence capabilities AWS Transform for Mainframe. It speeds up application and data migration away from the mainframe, automates modernization activities to reduce effort and errors, and offers advisory and implementation support to minimize cloud transition risks.
In January 2024, International Business Machines Corporation, a US based global information technology and consulting company, acquired Advanced Computer Software Group Limited for an undisclosed amount. Through this acquisition, IBM seeks to strengthen its mainframe application and data modernization capabilities by merging talent, tools, and expertise to accelerate clients hybrid cloud transformation journeys and broaden IBM Consulting's modernization services. Advanced Computer Software Group Limited is a UK based company that provides application modernization, cloud services, and industry specific software.
Major companies operating in the mainframe modernization market are Amazon Web Services Inc., Google LLC, Microsoft Corporation, Accenture plc, International Business Machines Corporation, Oracle Corporation, Tata Consultancy Services Limited, Fujitsu Limited, NTT DATA Corporation, Capgemini SE, Cognizant Technology Solutions Corporation, Infosys Limited, Kyndryl Holdings Inc., DXC Technology Company, HCL Technologies Limited (HCLTech), Atos SE, Wipro Limited, Tech Mahindra Limited, LTIMindtree Limited, Unisys Corporation
North America was the largest region in the mainframe modernization market in 2025. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in the mainframe modernization market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa.
The countries covered in the mainframe modernization market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.
The mainframe modernization market consists of revenues earned by entities by providing services such as rehosting, replatforming, refactoring, code transformation, testing and quality assurance, migration and assessment, consulting and advisory, maintenance and support. The market value includes the value of related goods sold by the service provider or included within the service offering. Only goods and services traded between entities or sold to end consumers are included.
The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified).
The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.
Mainframe Modernization Market Global Report 2026 from The Business Research Company provides strategists, marketers and senior management with the critical information they need to assess the market.
This report focuses mainframe modernization market which is experiencing strong growth. The report gives a guide to the trends which will be shaping the market over the next ten years and beyond.
Where is the largest and fastest growing market for mainframe modernization ? How does the market relate to the overall economy, demography and other similar markets? What forces will shape the market going forward, including technological disruption, regulatory shifts, and changing consumer preferences? The mainframe modernization market global report from the Business Research Company answers all these questions and many more.
The report covers market characteristics, size and growth, segmentation, regional and country breakdowns, total addressable market (TAM), market attractiveness score (MAS), competitive landscape, market shares, company scoring matrix, trends and strategies for this market. It traces the market's historic and forecast market growth by geography.
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