LOCATIONS Scaling New Heights in the East STT GDC India inaugurates STT Kolkata 2, its second enterprise-grade data centre in the city, on 3rd July 2025 at 4:00 PM in Silicon Valley, New Town, Kolkata. Schedule a DC Tour BENEFITS Built for your needs We ensure that every facility is operated according to a strict internal benchmark consistent with international standards for operational excellence, energy-efficiency and security, pairing local expertise with our global strengths. Flexibility Flexible commercial terms to match however your requirements are. High density Built with a high-power density of up to 12kW per rack without supplemental cooling for improved cost efficiency. Assurance Get premium support from our team of specialists round-the-clock, wherever you may be, so you can focus on your core business activities with peace of mind. OUR DATA CENTRES Kolkata Locations Empowering the IT industry of East India’s largest commercial city with a strong 9MW IT load capacity. Our Ultadanga facility, the STT Kolkata 1, is the only enterprise-grade data centre in Kolkata. Located close to the UK ISP network POP, it is both scalable and resilient to demand. It offers flexibility by adjusting resources as per your business requirements. A thirteen-story telecom building with reinforced concrete, the facility provides a total power capacity of 2.5MW of IT load with a DX-based cooling system. We use several underground fuel tanks to enable 24 hours of power support and state-of-the-art fire detection and suppression systems to safeguard data. Our 24x7 CCTV surveillance with 30 days of backup recording guarantees complete security. The city will soon be home to STT Kolkata 2 which has a robust power capacity of 6MW IT load. Your browser does not support the video tag. STT Kolkata 1 DOWNLOAD FACTSHEET Kolkata, West Bengal, India Located in VSB Ultadanga over an area of 20,000 sqft, STT Kolkata 1 is the only enterprise-grade data centre in Kolkata, catering to the needs of a wide range of businesses. Schedule a DC Tour IT Load (MW) 2.5 Newly Launched STT Kolkata 2 DOWNLOAD FACTSHEET Kolkata, West Bengal, India Schedule a DC Tour IT Load (MW) 6 Let’s Chat About Your Requirements OTHER LOCATIONS Explore Local Markets Ahmedabad 1 Data Centre Bengaluru 3 Data Centres Chennai 5 Data Centres Delhi 3 Data Centres Hyderabad 1 Data Centre Mumbai 6 Data Centres Noida 3 Data Centres Pune 5 Data Centres VIEW ALL Featured Resources REPORT STT GDC 2024 ESG Report ST Telemedia Global Data Centres (STT GDC) presents its fifth annual Environmental, Social and Governance (ESG) report, showcasing the strides we’ve made in driving sustainable innovation and fostering resilience in the digital landscape. VIDEO STT GDC India data centres are now ISO 45001 certified Date: 30 June 2023. Our safety-first mindset is a reflection of our strong people and planet ethics. We're thrilled to share that all our operational data centres are now ISO 45001 certified! VIDEO Find Us In Your City - Chennai Date: 30 June 2023. STT GDC India's colocation data centres in Chennai are known for their exceptional performance, reliability, and scalability. BLOG Top 3 Key Trends Transforming Colocation Data Centres in India Date: 30 June 2023. In today's interconnected world, data has become the lifeblood of businesses and organisations, driving innovation, efficiency, and growth. BLOG Colocation Data Centre Operations and Maintenance Best Practices Date: 30 June 2023. Colocation Data centres are indispensable components of the modern digital landscape, serving as the fundamental infrastructure supporting our interconnected world. VIEW ALL