Level 3, founded in 1998 and headquartered in Denver, Colorado, is a globally leading CDN acceleration and Tier-1 IP backbone network operator, running one of the world's largest owned fiber networks with CDN nodes deployed directly at the backbone edge.
Tata Communications, founded in 1986 and headquartered in Mumbai, India, is the global communications subsidiary of the Tata Group. As a global Tier-1 telecom operator, its CDN solutions fully leverage a vast owned backbone, integrating BitGravity's CDN technology (acquired in 2010) for deep video streaming expertise.
Cogent Communications, founded in 1999 and headquartered in Washington DC, is one of the world's largest Tier-1 IP backbone operators, running large owned fiber networks in North America, Europe, and Asia-Pacific, offering enterprise CDN acceleration to large content providers and streaming platforms.