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2026年国内ITモダナイゼーション市場動向

Masaru Muramatsu, Tatsuhiro Soga — Tue, 03 Feb 2026 05:00:00 GMT

本調査レポートは、IDCの国内サービス市場予測における主要な成長促進要因の一つであるレガシーシステムのITモダナイゼーションについて、市場規模の中期予測を示すと共に、国内企業（ITバイヤー）の取り組み動向や、それを支援するサービスベンダーの動向を明らかにすることを目的としている。加えて、これらの情報を基に、サービスベンダーが国内企業のITモダナイゼーションを支援するために取り組むべき事項を整理して提示している。

IDC Japan、Software, Services, IT Spending, Tech Buyerのシニアリサーチアナリストである村松大は「国内企業は、デジタルビジネス化、レガシーシステムの保守人材減少への対応といった内的要因だけでなく、ITサプライヤーのサービス／プロダクトの終息などの外的要因を背景に、ITモダナイゼーションサービスへの支出を拡大させている。国内ITモダナイゼーションサービス市場では、インフラモダナイゼーションへの支出が成熟する一方、ビジネスプロセスの変革に向けたアプリケーションモダナイゼーションへの支出の拡大が見込まれる。アプリケーションモダナイゼーションの支援では、産業分野ごとの課題やニーズの違いを前提に、その方法論やビジネス成果の定量化手法を体系化し、産業分野別の支援シナリオやパッケージとして示すことの重要性が高まる」と述べている。

European Imaging, Printing, and Document Solutions Survey, 2025: Changes in Print Contract Length

Phil Sargeant — Tue, 03 Feb 2026 05:00:00 GMT

This IDC Survey report features results from IDC's EMEA Imaging, Printing, and Document Solutions (IPDS) Survey, conducted in May-June 2025 among 2,007 respondents in France, Germany, Italy, the U.K., Spain, the Nordics, Poland, and Czechia. This document focuses on respondent requirements for the length of their print-related contracts and the reasons for their choice.

The survey covered print hardware and print services provider selection criteria, adopted and preferred contract types, print volume drivers and inhibitors, attitudes to ink tank printers, recycling/remanufacturing/refurbishing, scanning, content management, esignatures, print security, cloud-based device/print management, remote assistance, and augmented reality.

Survey analyses are available by region, company size, industry, and type of decision-maker. For further information, please contact your IDC Account Manager.

Support for Print Customers' AI-Fueled Digital Business Transition

Jacqui Hendriks — Tue, 03 Feb 2026 05:00:00 GMT

This IDC Market Note explores how European companies' progress in developing their digital business model — from transforming parts of their business to developing a partially or wholly digital business — impacts their engagements with service providers and what the future business environment will look like. It leverages IDC's end-user insights and predictions across research domains.

What Percentage of Systems Integration Services Do Companies Spend on Application Software Solutions?

Jason Bremner — Tue, 03 Feb 2026 05:00:00 GMT

This IDC Survey Spotlight examines the market opportunity for applications-related systems integration services by looking at the split of organizations' systems integration services spend on applications and IT systems and cloud infrastructure. The document leverages data collected from 175 respondents in North America, Asia/Pacific, and Western Europe in IDC's 2025 Services Path Survey.

NTT DATA Infrastructure Solutions Are a Cornerstone of Its AI Strategy

Chris Barnard, Leslie Rosenberg — Mon, 02 Feb 2026 05:00:00 GMT

This IDC Market Note looks at NTT DATA's strategy and execution in the wake of the recent (4Q25) analyst event. NTT DATA's Infrastructure Solutions unit is central to the company's AI-driven strategy, focusing on modernizing infrastructure to enable scalable, outcome-based services. By transforming traditional offerings into AI-powered solutions and emphasizing platform-led approaches, NTT DATA aims to drive operational efficiency, risk reduction, and sustainability. IDC views this strategic shift positively, but notes that greater visibility and influence among IT buyers and C-suite leaders will be essential for NTT DATA to fully realize its growth ambitions in a competitive market.

"Infrastructure is critical again," states Chris Barnard, VP, Networking. NTT DATA understands the importance of how modernized infrastructure and AI-powered services are redefining business outcomes and transforming the competitive landscape for global technology services."

Data-Driven Business Activities Findings from Enterprise Intelligence Services Survey, 2025

Reid Sherard — Sat, 31 Jan 2026 05:00:00 GMT

This IDC Survey examines the spending intentions of buyers of enterprise intelligence services, with a specific focus on Data-Driven Business Activities buyers. It includes data taken from respondents' answers to questions about a range of issues, including the following:

Which of the following were the three most important business outcomes that your organization was trying to achieve from Data-Driven Business Activities initiatives in the past 12 months?
In which areas of your Data-Driven Business Activities value chain is your organization planning to invest the most in the next 12 months?
What have been the top challenges in adopting Data-Driven Business Activities solutions?
What characteristics does your organization look for in an external services provider for Data-Driven Business Activities services?

The worldwide sample size of 612 respondents included participants from the United States, Canada, the United Kingdom, France, Germany, China, Australia, and Japan, from a variety of industries and organization sizes ranging from 500 employees to 10,000+ employees.

China AI Education Agent Technology Assessment, 2025

Hongyu Cheng — Fri, 30 Jan 2026 05:00:00 GMT

This study provides a systematic technology assessment of China's AI education agents and teaching solution providers. It focuses on vendors' comprehensive performance across four key domains: business adaptation capability, technology research and development (R&D) strength, functional implementation effectiveness, and service support level. The study employs multiple approaches, including vendor interviews, product testing, and user research (covering schools, teachers, students, and educational institutions), combined with principles of educational measurement and AI technology assessment standards to present a holistic view of the current technological maturity, scenario penetration characteristics, and competitive landscape of AI education agents. It also explores industry pain points and future evolution trends and provides strategic recommendations for technology providers. The aim is to help market participants clearly understand industry opportunities and challenges, driving deeper integration of AI technologies with educational scenarios.

"Since the breakthrough in GenAI technology in 2023, AI education agents have rapidly evolved from a concept into a core enabling tool for educational scenarios. Through a closed-loop mechanism of perception–decision–execution–iteration built on multimodal sensing, task planning, tool invocation, and dynamic memory, they are driving the transformation of education from large-scale coverage to precise supply. Some practices have already demonstrated their significant value in improving learning efficiency and alleviating teacher resource imbalances. Currently, policies and evolving demand fuel strong growth for the industry, but challenges on data security, algorithmic fairness, and the disconnection between technology and pedagogy still need to be addressed. In the future, AI education agents can become a key force in promoting educational equity and quality when vendors adhere to the principle that technology should serve the essence of education and balance differentiated technology R&D, ecosystem collaboration, and compliance and ethics, turning the ideal of teaching students according to their aptitude into widely accessible practice," says Hongyu Cheng, senior research analyst, IDC China.

What Is the "Next Most Likely' IT Consulting Service Customers Will Adopt?

Jason Bremner — Fri, 30 Jan 2026 05:00:00 GMT

This IDC Survey Spotlight examines IT consulting service adoption to determine if there are patterns of IT consulting services that service providers can follow to expand their services footprints in their clients. Accurately anticipating the "next most likely" service to be adopted, based on what customers have previously purchased, can improve a provider's win rate and lower its selling expenses.

This IDC Survey Spotlight is based on IDC's 2025 Worldwide IT Professional Services Survey that was conducted in July 2025 and collected responses from 827 organizations in North America, Western Europe, and Asia/Pacific from a cross-section of industries.

国内ITサービス市場予測、2026年～2030年

Masaru Muramatsu, Seiichiro Yoshii — Thu, 29 Jan 2026 05:00:00 GMT

本調査レポートは、2025年12月末までの情報分析を基に、国内ITサービス市場の2026年～2030年の市場規模および成長率をサービスセグメント別および産業分野別に予測している。

「2025年は米国の関税政策や安全保障政策による不確実な経済環境の中、国内ITサービス支出の拡大が継続した。2030年にかけ、ビジネスプロセス変革を伴うアプリケーションモダナイゼーション、データ・AI（Artificial Intelligence）駆動型組織の実現に向けた環境整備への支出の拡大を見込む。これらの支援では大規模プロジェクトのマネジメントや複数のテクノロジースタックの統合・管理が重要となる。ITサービスベンダーは、これらのケイパビリティの強化が求められると同時に、産業視点でのサービスオファリング開発の重要性がいっそう高まる」とIDC Japan、Software, Cloud & Services, IT Spending, Tech Buyerのシニアリサーチアナリストである村松大は述べている。

Are companies in EMEA adopting liquid cooling in their datacenter facilities to support AI and GenAI workloads?

Andrew Buss, Luis Fernandes, Shahin Hashim — Wed, 28 Jan 2026 05:00:00 GMT

This IDC Survey Spotlight focuses on how AI and GenAI have become a prominent part of IT infrastructure plans for companies in Europe, the Middle East, and Africa (EMEA), and how that has changed over the past year. However, companies are still bound by the underlying datacenter facilities, and the adoption of liquid cooling is not among their highest priorities.

This report is based on IDC's EMEA 2025 GenAI Infrastructure Survey, conducted in 2025 among 1,000 organizations in the EMEA region. The survey spanned 16 countries in Western Europe; Central and Eastern Europe; and the Middle East, Türkiye, and Africa.