John Ivan Babic

Hyduke Energy Services, Inc. engaged in the manufacture, design, and provision of drilling services, oil rigs, cranes, and other equipment. It operated through the Manufacturing and Fabrication, and Supply and Service business segments. The Manufacturing and Fabrication segment provides production and processing equipment including storage tanks, production equipment, environmental remediation equipment, and custom steel fabrication. The Supply and Service segment offers the procurement and distribution of spare parts, equipment components, operating supplies, and pneumatic controls to the drilling and well service industries. Hyduke Energy Services was founded on December 8, 1995 and was headquartered in Calgary, Canada.

523976 Alberta Ltd. develops and produces specialized suspension and coupling systems for trucks, trailers and heavy equipment as well as operates a chassis modification centre. It exports products, including three patented proprietary products: the air link walking beam suspension, easy slider, sliding kingpin system and the air link for tandem steer applications to end-users and original equipment manufacturers in the heavy-truck crane, fire/rescue and other severe use sectors around the world. The company was founded by Danny E. English & Raymond W. English on March 27, 1992 and is headquartered in Nisku, Canada.

Dalmac Energy, Inc. engages in the provision of oilfield servicing, fluid hauling, chemical sales, tank rentals and rig moving. The company was founded on July 23, 2003 and is headquartered in Edmonton, Canada.

Part of Application Technologies, Inc., Professional Consulting Solutions, Inc. is a private company that provides quality training, organizational development, and human capital consulting services to the federal government. The company is based in Herndon, VA. Professional Consulting Solutions was acquired by Apprio, Inc. on November 18, 2013.