Tata Communications

They own and operate the world’s largest fibre optic cable network, covering 240,000 kilometres, including the first and only fibre optic ring around the world. Their network travels over land and under the sea to link six continents and more than 200 nations and territories and accounts for over 20% of the world’s Internet routes. Their network also carries 53 billion voice minutes per year, and 50% of the world’s roaming traffic.