- CEO
- J. Ramesh Kannan
- Full Time Employees
- 57
- Sector
- Producer manufacturing
- Industry
- Electrical products
- Address
- No.16, Aziz Mulk 3rd Street Chennai TN India 600006
- IPO Date
- May 9, 1991
- Business
- Tamilnadu Telecommunications Limited Tamilnadu Telecommunications Limited (TNTELE.NS) manufactures and sells optical fiber cables for telecommunications in India; its core products include nylon jacketed metal-free duct cables, armoured cables for direct burial, aerial cables and all-dielectric self-supporting cables, composite cables, ribbon cables, self-supporting aerial optical fiber cables, and metal-free optical fiber cables. The company, a joint venture of Telecommunications Consultants India Ltd, Tamilnadu Industrial Investment Corporation Ltd, and Fujikura Ltd of Japan, was incorporated in 1988 and is headquartered in Chennai. It serves major clients such as BSNL, Tata Teleservices, Indian Railways, Reliance Infocomm, Aircel, Hathway, and Power Grid Corporation of India Ltd, with operations focused on the domestic telecommunications, broadband, and networking sectors. In recent years, the company reported unaudited financial results for the quarter ended June 30, 2025, revealing ongoing losses and an adverse audit opinion citing negative net worth and going concern doubts, alongside a board meeting scheduled for November 14, 2025, to address quarterly outcomes.