- Business
- Sterlite Technologies Limited is a leading global provider of optical and digital network solutions, specializing in the design, manufacturing, and integration of advanced connectivity products and services. The company offers a comprehensive portfolio including optical fibers; optical fiber cables such as Unitube Single Jacket Indoor Optical Fibre Cable with Multi-Core Fiber technology; optical interconnect solutions; virtualized access solutions; network software; system integration; and data center solutions that support advanced technologies like 5G, AI, quantum key distribution, and silicon photonics. Sterlite also delivers global services for network construction and maintenance. Founded in 1988 and headquartered in Pune, India, Sterlite Technologies operates manufacturing and innovation facilities across four continents and serves telecom operators, cloud service providers, large enterprises, and citizen networks in over 100 countries.
Recently, the company completed a ₹1,000 crore qualified institutional placement capital raise, securing marquee institutional investors to support its growth trajectory. It expanded its partnership with UK-based alternative network provider Netomnia to co-develop advanced optical solutions for a future-ready full-fibre network in the UK. Sterlite launched its Unitube Single Jacket Indoor Optical Fibre Cable featuring multi-core fiber technology at Connected Britain 2025, enhancing data transmission capacity in compact form factors for high-growth applications like data centers and commercial buildings. It also expanded its optical connectivity portfolio in the US market, including the release of high-density 864-fiber micro cables designed for longer network life and cost savings. Additionally, the company signed a multi-year partnership with Australia’s Vocus Group to deploy ultra-slim micro cables and its flagship Stellar bend-resilient fibers, supporting high-speed connectivity across Australia. Sterlite continues to scale its digital business and optimize operations globally with a focus on next-generation network infrastructure and AI-powered solutions.
Sterlite Technologies is a subsidiary of Twin Star Overseas Ltd and employs approximately 1,300 people. It operates primarily in the communication equipment industry, focusing on optical connectivity and digital network solutions. The firm is recognized for innovation and leadership in optical fiber manufacturing, network integration, and virtualized access technologies with significant operations and market presence in India, the UK, the US, Australia, and other global regions. Its strategic initiatives in product innovation, global partnerships, and capital enhancement align with its mission of transforming digital connectivity worldwide.