Harold W. Teets

Level 3 Parent LLC engages in the provision of integrated communications services. The firm offers internet protocol and data such as internet, virtual private network (VPN), Ethernet, content delivery network (CDN), media delivery, vyvx broadcast, managed, and cloud and information technology; and transport and fiber including voice, colocation and data center and security services. It distributes its products to enterprise, content, government and wholesale customers. The company was founded by Kevin J. O'Hara in 1941 and is headquartered in Broomfield, CO.

tw telecom, Inc. is a provider of managed network services, specializing in business Ethernet, data networking, converged, IP VPN, Internet access, voice, including VoIP, and network security services to enterprise organizations, including public sector entities, and carriers throughout the U.S., including their global locations. It also provides a broad range of traditional services, including a dedicated network service portfolio with private line, special access and private transport services, voice services and secure Internet access. tw telecom was founded in 1993 and is headquartered in Littleton, CO.

Looking Glass Networks, Inc. operates high speed fiber optic networks to provide internet services. The company is based in Oak Brook, IL. The company was founded by Sunit S. Patel, Lynn E. Refer, John Carruth, Jodi Jodi Caro. Looking Glass Networks was acquired by Level 3 Parent LLC, part of Lumen Technologies, Inc. (Louisiana) from November 01, 2017 on August 03, 2006 for $96 million.

Xspedius Communications LLC used to provide telecommunications services. Its services included local access, long-distance, dedicated internet access and other data services to small and midsized businesses. The firm operated in more than 46 markets in approximately 20 states. It also provided network access to other carriers and service providers to about 36 markets. The company was located in O'Fallon, MO.

Conversent Communications, Inc. used to provide communication solutions. The company was founded in 1998 by Robert Fanch & Robert Shanahan and was headquartered in Marlborough, MA

Level 3 Communications Ltd. provides telecommunication services. The firm offers content and media delivery, broadcasting, Internet, voice, and transoceanic services. Its solutions include adaptive network control, cloud connect, network based security, retail network solutions, secure access and mobility, voice complete, and voice cloud services. The company was founded on February 20, 1998 and is headquartered in London, the United Kingdom.