Blog/Top companies
13 July 2026
Top 10 Data Center Operators in India
India has a rapidly expanding data center industry. This guide profiles the top 10 data center operators — evaluated by infrastructure scale, certifications, operational capabilities, and market presence — to help businesses identify the right data center partner faster.
AP
Akshay Parmar
Overview: Data Center Industry in India
India’s data center industry has emerged as a critical pillar of the country’s digital economy, driven by rapid cloud adoption, AI workloads, and data localization initiatives. Government data shows operational capacity increased from about 375 MW in 2020 to around 1,500 MW by 2025, with major hubs including Mumbai, Chennai, Hyderabad, Bengaluru, and Noida, supporting enterprises across IT, BFSI, telecom, e-commerce, and government sectors.
Top 10 Data Center Operators in India
1. NTT Global Data Centers
NTT Global Data Centers India, headquartered in Mumbai, Maharashtra, has operated data centers in India for over 20 years. The company provides carrier-neutral colocation, interconnection, managed infrastructure, and cloud-ready data center operator services for hyperscalers, enterprises, BFSI, IT, telecom, manufacturing, and public sector organizations. Its nationwide footprint spans major cities including Mumbai, Bengaluru, Chennai, Noida, and Kolkata, while facilities are backed by internationally recognized certifications including ISO 27001, PCI DSS, and Tier III standards.
2. Sify Technologies Limited
Sify Technologies Limited, headquartered in Chennai, Tamil Nadu, was established in 1995. The company is a leading data center operator, providing carrier-neutral colocation, hyperscale, AI-ready, cloud, managed hosting, disaster recovery, and interconnection services for enterprises across BFSI, IT, telecom, manufacturing, healthcare, government, and digital businesses. It operates 14 data centers across major Indian cities with nearly 200 MW of combined IT power and holds certifications including ISO 27001 and PCI DSS.
3. Nxtra Data Limited (Airtel)
Nxtra Data Limited, headquartered in New Delhi, was established in 2017 as a wholly owned subsidiary of Bharti Airtel. The company is a leading data center operator, providing carrier-neutral colocation, hyperscale, edge data centers, interconnection, cloud connectivity, and managed infrastructure services for enterprises, hyperscalers, government, OTT, CDN, and SME customers. It operates India’s largest network of over 120 data centers and edge facilities, with a strong focus on sustainability, renewable energy, and internationally certified digital infrastructure.
4. STT Global Data Centres
ST Telemedia Global Data Centres (India), headquartered in Mumbai, Maharashtra, was established in 2004. The company is a leading data center operator, providing carrier-neutral colocation, hyperscale, enterprise, connectivity, and managed data center infrastructure for cloud providers, BFSI, IT, telecom, manufacturing, and government organizations. Operating more than 30 data centers across 10 Indian cities with over 400 MW of IT load, it holds certifications including ISO 14001, PCI DSS, and IGBC LEED Gold, reflecting its focus on operational excellence and sustainability.
5. CtrlS Datacenters Limited
CtrlS Datacenters Limited, headquartered in Hyderabad, Telangana, was founded in 2008. The company is a leading data center operator, offering hyperscale, colocation, managed services, disaster recovery, cloud connectivity, and AI-ready digital infrastructure for BFSI, IT, telecom, manufacturing, healthcare, government, and enterprise customers. It operates one of Asia’s largest Rated-4 data center networks with 245 MW of operational capacity across multiple cities and emphasizes sustainability through renewable energy initiatives and internationally recognized certifications.
6. Yotta Data Services Private Limited
Yotta Data Services Private Limited, headquartered in Mumbai, Maharashtra, was founded in 2019. The company is a leading data center operator, providing hyperscale colocation, sovereign cloud, AI infrastructure, managed IT, cybersecurity, and connectivity services for enterprises, hyperscalers, government, BFSI, healthcare, manufacturing, and digital businesses. Its Tier III and Tier IV campuses in Navi Mumbai, Greater Noida, and GIFT City support AI-ready workloads, while its NVIDIA-powered Shakti Cloud and MeitY-empanelled sovereign cloud distinguish its digital infrastructure capabilities.
7. Colt DCS India LLP
Colt DCS India LLP, headquartered in Navi Mumbai, Maharashtra, was established in 2019. The company is a leading data center operator, providing hyperscale and carrier-neutral colocation infrastructure for cloud service providers, financial institutions, large enterprises, and digital businesses. Its Mumbai campus currently delivers 22 MW of IT power with expansion potential to 134 MW, featuring Colt Tier III-designed facilities, 100% connectivity neutrality, and energy-efficient infrastructure to support India’s growing digital economy.
8. AdaniConneX Private Limited
AdaniConneX Private Limited, headquartered in Ahmedabad, Gujarat, was established in 2021 as a joint venture between Adani Group and EdgeConneX. The company is a leading data center operator, delivering hyperscale colocation, build-to-suit, managed services, and connectivity solutions for cloud providers, hyperscalers, enterprises, and digital businesses. Its pan-India platform targets over 1 GW of data center capacity, emphasizing renewable energy, sustainability, and internationally certified, high-availability digital infrastructure.
9. Princeton Digital Group India
Princeton Digital Group (India), headquartered in Mumbai, Maharashtra, commenced its India operations in 2020 as part of Princeton Digital Group, founded in 2017. The company is a leading data center operator, delivering hyperscale, carrier-neutral colocation, AI-ready infrastructure, and cloud connectivity services for hyperscalers, cloud providers, and enterprise customers. Its India portfolio spans Mumbai, Chennai, and Hyderabad, featuring Uptime Tier III-certified, IGBC Platinum, and OCP Ready™ facilities, with a long-term roadmap targeting 1 GW of capacity.
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10. Equinix India Private Limited
Equinix India Private Limited, headquartered in Mumbai, Maharashtra, began operations in India in 2021 following the acquisition of GPX India’s data center business. The company is a leading data center operator, providing carrier-neutral colocation, interconnection, cloud connectivity, AI-ready infrastructure, and digital services for hyperscalers, cloud providers, financial institutions, telecom operators, and enterprises. It operates five data centers across Mumbai and Chennai, powered by 100% renewable energy in India and supported by a globally interconnected digital infrastructure platform.
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