Joseph A. Lawrence

CenturyLink Communications LLC provides communications services and products. It offers local and long distance voice, data and Internet services. The company was founded in 1991 and is headquartered in Denver, CO.

Journal Register Co. is a U.S. newspaper publishing company. Journal Register Company owns 27 daily newspapers. The company was founded in 1997 and is headquartered in Yardley, PA.

Part of Verizon Communications, Inc., MCI Communications Corp. is an American telecommunications company. The company is based in Washington. MCI Communications was acquired by MCI, Inc. on September 15, 1998 for $42,459.16 million.

Polytek Development Corp. engages in the manufacture of specialty polymers. Its products include silicone mold rubber; polyurethane rubber; polyurethane plastic; epoxy; latex rubber; tooling and modeling board; polyurethane and silicone foam; thermoplastic elastomers (TPE); alginate mold compound; release agents and sealers; waxes; and adhesives. The company was founded in 1984 and is headquartered in Easton, PA.

360networks (USA), Inc. provided voice over Internet protocol and fiber-optic network communication services. The firm offered private line transport, Ethernet, IP, VoIP and local access services, and fiber optic backbone. The company was founded in 1998 and was headquartered in Seattle, WA.

Blue Ridge Networks, Inc. provides cyber security solutions to government and commercial enterprises. Its products include appguard, edgeguard and borderguard. The firm solutions include endpoint, networks, cloud and services. The company was founded by Tom Gilbert, John A. Zett and Lisa Jensen in 1987 and is headquartered in Chantilly, VA.

KKR Group Co., Inc. engages in the provision of investment and private equity asset management services. The firm manages investments across multiple asset classes including private equity, energy, infrastructure, real estate, credit, and hedge funds. It operates through the Asset Management and Insurance segments. The Asset Management segment includes investment management and other services to funds, vehicles, collateral loan obligations, managed accounts and portfolio companies, and transaction-specific income from capital markets transactions. The Insurance segment offers retirement and life insurance services which provide a suite of protection, legacy and savings products to customers and reinsurance solutions to clients across individual and institutional markets. The company was founded by Henry R. Kravis and George R. Roberts in 1976 and is headquartered in New York, NY.

Warburg Pincus & Company US LLC engages in the provision of investment services. The company is headquartered in New York, NY.