Michael D. Topa

MISCOR Group Ltd. operates as a holding company with interest in providing electrical and mechanical solutions to industrial, commercial and institutional companies. The company operates through two segments: Industrial Services and Rail Services. The Industrial Services segment provides maintenance and repair services to several industries including electric motor repair and rebuilding, maintenance and repair of electro-mechanical components for the utility and wind power industry, and the repairing, manufacturing, and remanufacturing of industrial lifting magnets for the steel and scrap industries. This segment also provides on-site maintenance services and custom and standardized industrial maintenance training programs. The Rail Services segment engaged in the manufacturing and remanufacturing of power assemblies for large diesel engines for the rail, marine, and power industries. MISCOR Group was founded by John A. Martell in July 2000 and is headquartered in Massillon, Massillon, OH.

Towne Air Freight LLC provides trucking services for both air freight and commercial companies. The company was founded in 1963 by Eugene Towne and is headquartered in South Bend, IN.

Atwood Mobile Products LLC designs and manufactures appliances, products and accessories for recreational vehicles, mobile homes and specialty vehicles. Its roducts include windows, doors, specialty glass products, water heaters, furnaces, ranges, electronic control systems and seating systems. The company was founded by James T. Atwood and Seth B. Atwood in 1909 and is headquartered in Rosemont, IL.

Advanced Repair Technologies, Inc. provides construction services. The company is headquartered in Mesa, AZ.

Composite Technology, Inc. provided rotor blade repair services. It offered tail rotor blades for metal panels and structures including all the A/C models. The company was founded in 1972 and headquartered in Fort Worth, TX.

Keystone Ranger Holdings, Inc. is a suburban Philadelphia-based rotorcraft holding company. The company is the parent corporation of wholly owned subsidiaries Keystone Helicopter Corporation, with operations in West Chester and Coatesville, Pennsylvania, and Composite Technology, Inc. of Grand Prairie, Texas with additional operations in Canada, UK, Brazil and Singapore. The company is headquartered in Berwyn, PA.