Dan Foster

Phoenix Networks involves in telegraph and other message communications. The company is headquartered in St. Louis, MO.

Rhythms NetConnections, Inc. provides broadband local access communications services to businesses and consumers. It uses multiple Digital Subscriber Line (DSL) technologies to provide data transfer. The company's customers include enterprises, telecommunication carriers and their internet service provider (ISP) affiliates and other ISPs. It was founded in 1997 and is headquartered in Englewood, CO.

The Analysis Group LLC provided analytical, technical and other support services. The company was founded on September 1, 2001 and headquartered in Falls Church, VA.

MegaPath Cloud Co. LLC provides cloud communications and connectivity services. It offers data, voice, security and hosted information technology services for small, medium, and enterprise businesses as well as wholesale solutions to the carrier and service-provider markets. The company was founded in 1996 and is headquartered in Pleasanton, CA.

Fusion Connect, Inc. turns voice into a valuable digital asset by delivering a smarter Microsoft Teams experience and redefining enterprise collaboration through the merging of AI and phone call data. The company is based in Atlanta, GA and has subsidiaries in Canada, the Cayman Islands, Turkey, and the United States. As a leading Microsoft Cloud Solution Provider (CSP), they optimize Microsoft subscriptions to improve business performance. Fusion Connect is a managed communications provider (MCP) offering voice tech and support, including UCaaS, VoIP, CCaaS, SIP trunks, and phone line replacements. The company is a cloud PBX provider with hosted PBX services and also provide managed services for business communications, secure networks, and hosted collaboration tools. The company was founded in 1997 by Marvin S. Rosen and Philip D. Turits, and William J. Wignall has been the CEO since 2024. Fusion Connect was acquired by Morgan Stanley Credit Partners on January 19, 2022.