James Mack

New Heights Capital LLC (New Heights Capital) is a private equity firm founded in 2006 by Richard F. Steere. The firm is headquartered in New York.

Corinthian Capital Group LLC (Corinthian Capital Group) is a private equity firm founded in 2005 by Steven J. Kumble, C. Kenneth Clay and Peter Van Raalte . The firm is headquartered in New York.

Part of American Tower Corp., Stainless, Inc. is a company that engineers and develops broadcast towers. The company is based in North Wales, PA. Stainless was acquired by SpectraSite, Inc. on January 06, 2000 for $40 million.

Sabre Communications Corp. manufactures communication towers. It provides construction services including structural analyses and tower modifications. The company was founded by David Bailey Aalfs on May 27, 1977 and is headquartered in Sioux City, IA.

Sabre Industries, Inc. designs and manufactures infrastructure products for the electric transmission and distribution and wireless communications industries. The firm's products include utility, towers, monopoles, transmission structures, wood pole equivalents, shelters, and ancillary components. The company was founded in 1977 and is headquartered in Alvarado, TX.