Dennis E. Kyle

ICG Communications, Inc. used to provide broadband internet infrastructure services. The company used to deliver data and voice services to corporate customers, internet service providers and telecommunication carriers using a network that it own and operate. The company was located in Englewood, CO

Arrayent, Inc. develops a cloud and embedded platform for connected products. It offers an Internet of Things platform that enables the consumer brands to securely deliver connected products and systems to the market. The company was founded by Shane Dyer in 2002 and is headquartered in Redwood, CA.

Tendril Networks, Inc. engages in the provision of cloud-based energy services management solutions. Its products include home energy reports, engagement portal, orchestrated energy, home energy analytics, and energy assessments. The company was founded by Tim Enwall, Ted Farrell, Randy Willig, and Matthew O'Kelley in 2004 and is headquartered in Boulder, CO.

XO Communications, Inc. used to provides voice, data and IP services. It was offering services such as local and long distance voice, internet access, private networking, data transport and web hosting. The company was located in Reston, VA.

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.

Part of Zayo Group Holdings, Inc., Zayo Group LLC is a company that provides tailored connectivity and edge solutions. The company is based in Boulder, CO. Zayo Group was founded in 2007 by John Louis Scarano, Matthew Erickson, Daniel Philip Caruso, and Sandi Mays. The company's future-ready network spans over 17.5 million fiber miles and 142,500 route miles, enabling carriers, cloud providers, data centers, schools, and enterprises to deliver exceptional experiences from core to cloud to edge. Stephen Michael Smith has been the CEO of the company since 2020.