TSDSI Present Members
TSDSI has 88+ corporate and institutional members spanning telecom operators, equipment manufacturers, semiconductor companies, IT firms, government bodies, academic institutions, and industry associations.
Telecom Service Providers
- Bharti Airtel Ltd
- Reliance Jio Infocomm Ltd
- Vodafone Idea Ltd (Vi)
- Bharat Sanchar Nigam Ltd (BSNL)
- Mahanagar Telephone Nigam Ltd (MTNL)
- Tata Communications Ltd
Network Equipment Manufacturers
- Ericsson India Pvt Ltd
- Nokia Solutions and Networks India Pvt Ltd
- Huawei Telecommunications India Co. Pvt Ltd
- ZTE Telecom India Pvt Ltd
- Samsung India Electronics Pvt Ltd
- Tejas Networks Ltd
- HFCL Ltd
- Sterlite Technologies Ltd (STL)
Semiconductor and Chip Companies
- Qualcomm India Pvt Ltd
- Intel Technology India Pvt Ltd
- MediaTek India Technology Pvt Ltd
- Marvell India Pvt Ltd
- Spreadtrum Communications India Pvt Ltd
- WiSig Networks Pvt Ltd
IT & Software Companies
- Tata Consultancy Services Ltd
- Infosys Ltd
- Wipro Ltd
- HCL Technologies Ltd
- Tech Mahindra Ltd
- Persistent Systems Ltd
- Subex Ltd
Government and PSU Bodies
- Department of Telecommunications (DoT)
- Ministry of Electronics & IT (MeitY)
- Centre for Development of Telematics (C-DOT)
- Centre for Development of Advanced Computing (C-DAC)
- Telecommunications Consultants India Ltd (TCIL)
- ITI Ltd
- Bharat Electronics Ltd (BEL)
- Society for Applied Microwave Electronics Engineering & Research (SAMEER)
- Defence Research & Development Organisation (DRDO) — DLRL
Academic and R&D Institutions
- IIT Delhi
- IIT Bombay
- IIT Madras
- IIT Hyderabad
- IIT Kanpur
- IIT Roorkee
- IISc Bangalore
- NIT Surathkal
- IIIT Hyderabad
- Tata Institute of Fundamental Research (TIFR)
Industry Associations
- Cellular Operators Association of India (COAI)
- Internet and Mobile Association of India (IAMAI)
- Broadband India Forum (BIF)
- India Electronics & Semiconductor Association (IESA)
- NASSCOM
- Association of Indian Medical Device Industry (AiMeD)
Startups & SMEs
- WiSig Networks Pvt Ltd
- Saankhya Labs Pvt Ltd
- Signalchip Innovations Pvt Ltd
- Astrome Technologies Pvt Ltd
- Radisys India Pvt Ltd
International / Foreign Members
- Qualcomm Technologies Inc (USA)
- InterDigital Inc (USA)
- Apple India Pvt Ltd
For the complete and current list of TSDSI members, please visit the member portal or contact membership@tsdsi.in
Interested in joining? Learn about membership benefits and fees or apply online.