NTT is one of the largest data centre operators in India through NTT Global Data Centers, with large campuses in Navi Mumbai, Bengaluru and Kolkata. The group also lands its MIST submarine cable in Mumbai and Chennai and runs IT services and an innovation centre in Bengaluru.
Ownership and structure
NTT built its Indian data centre business on Netmagic Solutions, in which NTT Communications agreed to buy a 74 percent controlling stake in 2012.
What India does for NTT DATA
India is one of the largest markets for NTT DATA, with large data centre campuses in Mumbai, Bengaluru and Kolkata, a Bengaluru innovation centre and about 40,000 staff across data centres and IT services.
Investment and deals
In 2023 NTT committed US$2.5 billion of new investment in Maharashtra over five years. By March 2025 it had invested about US$3 billion in Indian digital infrastructure over a decade and planned to add 400 MW more capacity.
NTT DATA's India business
The NAV2 campus in Navi Mumbai, launched in 2025, has 500 MW of power capacity and is the largest NTT campus in India. The Bengaluru 4 campus near Kempegowda International Airport is designed for 100 MW of facility load and 67.2 MW of critical IT load.
NTT DATA has invested about US$3 billion in Indian digital infrastructure over the past decade and plans to add 400 MW more capacity. NTT DATA employed about 40,000 people in India in 2025.
A 40 MW data centre in Kolkata was launched in 2025.
Key moves in India
- 2012: NTT Communications agreed in January to buy 74 percent of Mumbai data centre operator Netmagic Solutions.
- 2020: NTT invested about US$2 billion in India.
- 2023: NTT committed a further US$2.5 billion to Maharashtra over five years.
- 2025: It launched the 500 MW NAV2 campus in Navi Mumbai and a 40 MW data centre in Kolkata.
- 2025: The first building of its 100 MW Bengaluru 4 campus near Kempegowda International Airport was ready for commissioning in December.
Where it operates
NTT DATA has a presence in Mumbai, Navi Mumbai, Bengaluru, Chennai and Kolkata.
At a glance
- Home country: Japan
- Global headquarters: Tokyo
- Sector: Infrastructure & Data Centres
- Business: Data centres
- Role of India: Sales market, Global delivery and operations, R&D and engineering hub
- India offices: Mumbai, Navi Mumbai, Bengaluru, Chennai, Kolkata
- India headcount: 40,000+ (2025)
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