Michael E. McGinnis

The Brock Group, Inc. provides engineering and maintenance services. The firm offers scaffolding and work access, insulation, coatings and linings, fireproofing, and general facility maintenance. The firm's solutions include capital projects, bundled solutions, skilled craft maintenance and turnarounds. The company was founded in 1947 and is headquartered in Houston, TX.

United Scaffolding, Inc. provides scaffolding services. Its services include providing equipment, sales and rentals, scaffold erection and dismantling, engineering and CAD design, and safety training programs. The company was founded by Carlos in 1998 and is headquartered in Chicago, IL.

Chematch.com, Inc. provides on-line marketplace & information services. It offers Internet-based market place for purchasers and sellers of bulk commodity chemicals, plastics and fuel products. The company provides a marketplace with a real-time interactive trading exchange where members can trade 24 hours a day and seven days a week. Chematch.com is headquartered in Houston, TX.

TNT Crane & Rigging, Inc. engages in the provision of lifting services. It offers recurring industrial facility maintenance; large scale turnaround projects; erection, fabrication, and construction projects; installation of commercial machinery and equipment; wind farm construction and maintenance; well completion and production; compressor installation; and power, paper mill, and mining outages. The company was founded by Randy Dobbs and Troy L. Lambert in 1985 and is headquartered in Houston, TX.