NTT DATA Group Corporation is a Tokyo-headquartered multinational information technology services and systems integration company, operating as the principal IT services arm of Nippon Telegraph and Telephone(NTT). The firm commands an extensive footprint across more than 50 countries, with global headcount exceeding 190,000 professionals. Its core strengths reside in building mission-critical public infrastructure, large-scale financial settlement systems, and deep enterprise client retention in Japan, where it maintains an entrenched market-leading position. However, NTT DATA faces persistent operational hurdles in its overseas segments. Following aggressive cross-border acquisitions—most notably the consolidation of NTT Ltd.—the company has encountered substantial integration friction, elevated SG&A expenses, and margin dilution in North America and EMEA. Operating profitability outside Japan remains well below top-tier global peers such as Accenture and TCS, leaving the group heavily reliant on its high-margin domestic contracts to offset international volatility and hefty infrastructure capital expenditures.

History and business model

Market position and competitiors

Below is a list of articles for the company:

  • NTT Data – supply chain

    Market Position and Market Share NTT DATA Group Corporation holds a tier-one position in the global information technology and digital business services industry, ranking consistently among the top 6 IT service providers worldwide alongside Accenture, Tata Consultancy Services (TCS), IBM, Cognizant, and Capgemini. In its domestic market of Japan, NTT DATA is the undisputed leader,…

  • NTT DATA – business model

    Company History Origins and Government Spinoff(1967–1988) The foundation of NTT DATA originated in 1967 within the Nippon Telegraph and Telephone Public Corporation as its Data Communications Bureau. During this era, it developed Japan’s foundational national networks, including nationwide banking data communication systems and social administrative databases. Following the privatization of NTT in 1985, the data…