Alex Stadler

McLeodUSA, Inc. provides telecommunications services. The firm provides integrated communications services, including local, long distance, data, and Internet service in 25 Midwest, Southwest, Northwest, and Rocky Mountain states in the US. The company was founded in 1992 and is headquartered in Cedar Rapids, IA.

Part of RWE AG, RWE Telliance AG is a German company that specializes in telephone communications, excluding radiotelephone services.

Part of AT & T, Inc., Otelo Communications GmbH is a German telecommunications company that provides telecommunication services. Otelo Communications was acquired by BellSouth LLC, part of AT&T, Inc. on April 01, 1998.

Part of Cybernet Internet Services International, Inc., Riodata AG provides Internet communications solutions. Riodata was acquired by Cybernet Internet Services International, Inc. on February 04, 2002.

PAETEC Holding LLC provides integrated broadband communications services. It offers comprehensive suite of IP, voice, data and Internet services, as well as enterprise communications management software, network security solutions, CPE and managed services. The firm’s primary business is providing business end-user customers in metropolitan areas with a package of integrated broadband communications services that encompasses data services, including internet access services and virtual private network services and voice services, including local telephone services and domestic and international long distance services. The company was founded in August 2006 and is headquartered in Fairport, NY.