Joseph Yakovac

Concurrent Technologies Corp. provides management and information technology services. Its services include consulting, systems integration, network design, systems architecture, project management, and legacy migration. The company was founded in 1987 and is headquartered in Johnstown, PA.

Ibis Tek, Inc. designs and manufactures military and security products. Its products include bullet resistant glass, armor-transparent/opaque, military vehicle accessories, military vehicle lighting, patrol bicycles and accessories, signs and accessories, special accessories, tactical vehicles, vehicle graphics and accessories. The firm offers manufacturing and testing service, and vehicle graphics application and upfitting services. The company was founded by Tom Buckner and John Buckner in 2000 and is headquartered in Butler, PA.

CB-HDT Holdings, Inc. engages in the provision of environmental solutions. It offers shelter systems, command and control systems, trailer systems, expeditionary energy efficiency, environmental control, and heaters. It offers military, government, industrial and commercial solutions. The company was founded by Robert Hunter in 1937 and is headquartered in Solon, OH.