メインフレーム市場規模、シェア、成長分析、タイプ別、提供別、展開別、企業規模別、エンドユーザー業界別、地域別 - 産業予測、2025年～2032年

メインフレームの世界市場規模は2023年に28億米ドルと評価され、2024年の29億9,000万米ドルから2032年には50億2,000万米ドルに成長し、予測期間（2025-2032年）のCAGRは6.7％で成長する見通しです。

世界のメインフレーム市場は、これらのシステムが銀行、金融、保険、政府、小売などの分野で不可欠なバックボーンとなり、大量のトランザクション、安全な情報管理、AIワークロードの処理能力を提供することで、大きな成長を遂げています。自動化、DevOpsプラクティス、AI対応インフラストラクチャの進歩により、クラウドネイティブおよびハイブリッドメインフレームソリューションの台頭がこの拡大を加速させています。初期コストの高さやCOBOLに習熟した人材の減少といった課題はあるもの、Mainframe-as-a-Service（MFaaS）やDevSecOps手法の普及が進み、アクセス性が向上しています。AI主導のシステム、コンテナ化されたワークロードの採用、多様な業界にわたる環境的に持続可能なソブリンITインフラへの需要によって特徴づけられるように、市場全体のセンチメントは引き続きポジティブです。

目次

イントロダクション

• 調査の目的
• 調査範囲
• 定義

調査手法

• 情報調達
• 二次と一次データの方法
• 市場規模予測
• 市場の前提条件と制限

エグゼクティブサマリー

• 世界市場の見通し
• 供給と需要の動向分析
• セグメント別機会分析

市場力学と見通し

• 市場概要
• 市場規模
• 市場力学
  • 促進要因と機会
  • 抑制要因と課題
• ポーターの分析

主な市場の考察

• 重要成功要因
• 競合の程度
• 主な投資機会
• 市場エコシステム
• 市場の魅力指数（2024年）
• PESTEL分析
• マクロ経済指標
• バリューチェーン分析
• 価格分析
• 技術分析
• ケーススタディ
• 顧客購買行動分析

メインフレーム市場規模：タイプ別& CAGR（2025-2032）

• 市場概要
• Zシステム
• GSシリーズ
• その他のタイプ

メインフレーム市場規模：提供別& CAGR（2025-2032）

• 市場概要
• ハードウェア
• ソフトウェア
• サービス

メインフレーム市場規模：展開別& CAGR（2025-2032）

• 市場概要
• クラウド
• オンプレミス
• ハイブリッド

メインフレーム市場規模：企業規模別& CAGR（2025-2032）

• 市場概要
• 中小企業
• 大企業

メインフレーム市場規模：エンドユーザー業界別& CAGR（2025-2032）

• 市場概要
• BFSI
• ITおよび通信
• 政府および公共部門
• 小売業とeコマース
• ヘルスケア
• 製造業
• その他のエンドユーザー産業

メインフレーム市場規模& CAGR（2025-2032）

• 北米
  • 米国
  • カナダ
• 欧州
  • ドイツ
  • スペイン
  • フランス
  • 英国
  • イタリア
  • その他欧州地域
• アジア太平洋地域
  • 中国
  • インド
  • 日本
  • 韓国
  • その他アジア太平洋地域
• ラテンアメリカ
  • ブラジル
  • その他ラテンアメリカ地域
• 中東・アフリカ
  • GCC諸国
  • 南アフリカ
  • その他中東・アフリカ

競合情報

• 上位5社の比較
• 主要企業の市場ポジショニング（2024年）
• 主な市場企業が採用した戦略
• 最近の市場動向
• 企業の市場シェア分析（2024年）
• 主要企業の企業プロファイル
  • 企業の詳細
  • 製品ポートフォリオ分析
  • 企業のセグメント別シェア分析
  • 収益の前年比比較（2022-2024年）

主要企業プロファイル

• DXC Technology Company（US）
• International Business Machines Corporation（US）
• BMC Software, Inc.（US）
• Atos SE（France）
• Broadcom（US）
• HCL Technologies Limited（India）
• Hewlett Packward Enterprise Development LP（US）
• Fujitsu（Japan）
• Cognizant（US）
• Dell Inc.（US）
• Unisys（US）
• TietoEVRY（US）
• Hitachi（Japan）
• Oracle Corporation（US）

結論と提言

Global Mainframe Market size was valued at USD 2.8 billion in 2023 and is poised to grow from USD 2.99 billion in 2024 to USD 5.02 billion by 2032, growing at a CAGR of 6.7% during the forecast period (2025-2032).

The global mainframe market is experiencing significant growth as these systems become essential backbones in sectors like banking, finance, insurance, government, and retail, offering high transaction volumes, secure information management, and the capacity to handle AI workloads. The rise of cloud-native and hybrid mainframe solutions is accelerating this expansion, driven by advancements in automation, DevOps practices, and AI-enabled infrastructure. Despite challenges such as high initial costs and a dwindling workforce skilled in COBOL, the increasing popularity of mainframe-as-a-service (MFaaS) and DevSecOps methodologies is improving accessibility. The overall market sentiment remains positive, characterized by the adoption of AI-driven systems, containerized workloads, and a demand for environmentally sustainable, sovereign IT infrastructures across diverse industries.

Top-down and bottom-up approaches were used to estimate and validate the size of the Global Mainframe market and to estimate the size of various other dependent submarkets. The research methodology used to estimate the market size includes the following details: The key players in the market were identified through secondary research, and their market shares in the respective regions were determined through primary and secondary research. This entire procedure includes the study of the annual and financial reports of the top market players and extensive interviews for key insights from industry leaders such as CEOs, VPs, directors, and marketing executives. All percentage shares split, and breakdowns were determined using secondary sources and verified through Primary sources. All possible parameters that affect the markets covered in this research study have been accounted for, viewed in extensive detail, verified through primary research, and analyzed to get the final quantitative and qualitative data.

Global Mainframe Market Segments Analysis

Global Mainframe Market is segmented by Type, Offering, Deployment, Enterprise Size, End-user Industry and region. Based on Type, the market is segmented into Z Systems, GS Series and Other Types. Based on Offering, the market is segmented into Hardware, Software and Services. Based on Deployment, the market is segmented into Cloud, On-Premise and Hybrid. Based on Enterprise Size, the market is segmented into Small and Medium Enterprises and Large Enterprises. Based on End-user Industry, the market is segmented into BFSI, IT and Telecom, Government and Public Sector, Retail and E-commerce, Healthcare, Manufacturing and Other End-user Industries. Based on region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Global Mainframe Market

The global mainframe market is experiencing significant growth driven by the rising adoption of mainframes across sectors such as banking, government, insurance, and telecommunications. The unmatched reliability, scalability, and processing capabilities of mainframes make them essential for handling real-time transaction processing, fraud detection, and safeguarding customer data. As cyber threats become more prevalent and regulatory requirements intensify, organizations are increasingly turning to mainframes to establish a robust and secure digital infrastructure. This trend underscores the critical role that mainframes play in supporting the operational needs and security demands of modern enterprises in a rapidly evolving technological landscape.

Restraints in the Global Mainframe Market

The Global Mainframe market faces significant constraints due to the substantial initial investment and licensing expenses associated with purchasing mainframe systems, which can hinder adoption in economies that lack robust IT infrastructure. Compounding this challenge is the prevailing shortage of skilled IT professionals experienced in mainframe technology, making it increasingly difficult for organizations to effectively manage or upgrade their systems without incurring high costs. This combination of high financial barriers and limited access to qualified experts poses obstacles for businesses looking to leverage mainframe solutions, ultimately impacting their operational efficiency and capacity for modernization within the competitive landscape.

Market Trends of the Global Mainframe Market

The global mainframe market is experiencing a significant trend towards hybrid cloud convergence, as organizations increasingly opt to optimize their mainframe systems by incorporating cloud solutions. This shift aims to enhance workload portability and streamline the integration of legacy systems, particularly within the Banking, Financial Services, and Insurance (BFSI) sectors, as well as government institutions. In 2024, this trend is expected to gain momentum, potentially impacting performance metrics. The ongoing alignment of mainframes with cloud infrastructure is poised to redefine deployment strategies for application development and testing (ADT), shaping regional forecasts and illuminating a path towards more agile and efficient computing environments.

Table of Contents

Introduction

• Objectives of the Study
• Scope of the Report
• Definitions

Research Methodology

• Information Procurement
• Secondary & Primary Data Methods
• Market Size Estimation
• Market Assumptions & Limitations

Executive Summary

• Global Market Outlook
• Supply & Demand Trend Analysis
• Segmental Opportunity Analysis

Market Dynamics & Outlook

• Market Overview
• Market Size
• Market Dynamics
  • Drivers & Opportunities
  • Restraints & Challenges
• Porters Analysis
  • Competitive rivalry
  • Threat of substitute
  • Bargaining power of buyers
  • Threat of new entrants
  • Bargaining power of suppliers

Key Market Insights

• Key Success Factors
• Degree of Competition
• Top Investment Pockets
• Market Ecosystem
• Market Attractiveness Index, 2024
• PESTEL Analysis
• Macro-Economic Indicators
• Value Chain Analysis
• Pricing Analysis
• Technology Analysis
• Case Studies
• Customer Buying Behavior Analysis

Global Mainframe Market Size by Type & CAGR (2025-2032)

• Market Overview
• Z Systems
• GS Series
• Other Types

Global Mainframe Market Size by Offering & CAGR (2025-2032)

• Market Overview
• Hardware
• Software
• Services

Global Mainframe Market Size by Deployment & CAGR (2025-2032)

• Market Overview
• Cloud
• On-Premise
• Hybrid

Global Mainframe Market Size by Enterprise Size & CAGR (2025-2032)

• Market Overview
• Small and Medium Enterprises
• Large Enterprises

Global Mainframe Market Size by End-user Industry & CAGR (2025-2032)

• Market Overview
• BFSI
• IT and Telecom
• Government and Public Sector
• Retail and E-commerce
• Healthcare
• Manufacturing
• Other End-user Industries

Global Mainframe Market Size & CAGR (2025-2032)

• North America (Type, Offering, Deployment, Enterprise Size, End-user Industry)
  • US
  • Canada
• Europe (Type, Offering, Deployment, Enterprise Size, End-user Industry)
  • Germany
  • Spain
  • France
  • UK
  • Italy
  • Rest of Europe
• Asia Pacific (Type, Offering, Deployment, Enterprise Size, End-user Industry)
  • China
  • India
  • Japan
  • South Korea
  • Rest of Asia-Pacific
• Latin America (Type, Offering, Deployment, Enterprise Size, End-user Industry)
  • Brazil
  • Rest of Latin America
• Middle East & Africa (Type, Offering, Deployment, Enterprise Size, End-user Industry)
  • GCC Countries
  • South Africa
  • Rest of Middle East & Africa

Competitive Intelligence

• Top 5 Player Comparison
• Market Positioning of Key Players, 2024
• Strategies Adopted by Key Market Players
• Recent Developments in the Market
• Company Market Share Analysis, 2024
• Company Profiles of All Key Players
  • Company Details
  • Product Portfolio Analysis
  • Company's Segmental Share Analysis
  • Revenue Y-O-Y Comparison (2022-2024)

Key Company Profiles

• DXC Technology Company (US)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• International Business Machines Corporation (US)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• BMC Software, Inc. (US)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Atos SE (France)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Broadcom (US)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• HCL Technologies Limited (India)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Hewlett Packward Enterprise Development LP (US)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Fujitsu (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Cognizant (US)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Dell Inc. (US)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Unisys (US)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• TietoEVRY (US)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Hitachi (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Oracle Corporation (US)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations