Kevin F. Brand

CAIS Internet, Inc. is a broadband access solutions provider for hotels, apartments, and small to medium-sized businesses. The private company is based in Washington.

EarthLink LLC provides Internet services. It empowers customers with managed information technology services including cloud computing, data centers, virtualization, security, applications and support services, in addition to nationwide data and voice IP services. The company was founded by Sky D. Dayton in February 2000 and is headquartered in Atlanta, GA.

EarthLink Holdings LLC provides managed network, security and cloud solutions for multi-location businesses. The company operates its business through four segments: Enterprise & Mid-Market, Small Business, Carrier & Transport and Consumer Services. The Enterprise & Mid-Market segment provides data, voice and managed network services to distributed multisite business customers. The Small Business segment provides data, voice and managed network services to small, often single-site business customers. The Carrier & Transport segment provides transmission capacity and other data, voice and managed network services to telecommunications carriers and large enterprises. The Consumer Services segment provides nationwide Internet access and related value-added services to residential customers. The company was founded 2013 and is headquartered in Atlanta, GA.

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.