Jeff A. Pinkerman

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.

ProBuild Holdings, Inc. supplies building materials to builders and contractors in the Northeast. It offers whole spectrum of construction and custom products from engineered wood, gypsum, and siding to custom fabricated staircases and trim. The company’s integrated services including penalization, truss manufacturing and gypsum installation. ProBuild Holdings was founded in 1997 and is headquartered in Denver, CO.

Kiewit Corp. engages in the provision of construction management services. The company was founded by Andrew Kiewit and Peter Kiewit in 1884 and is headquartered in Omaha, NE.