CenturyLink, Inc. is an investment holding company, which engages in the provision of integrated communications to residential and business customers. It operates through the Business and Consumer segment. The Business segment offers local and long-distance voice, VPN data network, private line, Ethernet, information technology, wavelength, broadband, colocation and data center services, managed services, professional and other services provided in connection with selling equipment, network security, and various other ancillary services to small, medium and enterprise business, wholesale and government customers, and other communication providers. The Consumer segment provides broadband, local and long-distance voice, video, and other ancillary services to residential customers. The company was founded in 1930 and is headquartered in Monroe, LA.