John S. Hamilton

Greenbriar Equity Group LP (Greenbriar Equity) is a private equity firm founded in 1999 by Reginald Lamont Jones and Gerald Greenwald. The firm is headquartered in Greenwich, Connecticut.

Nordco, Inc. engages in the manufacture of railroad track maintenance equipment. Its products include roadway work equipment, mobile material handling, and inspection technologies. It also offers roadway work equipment rebuilds, inspection services, and mobile railcar mover rebuilds. The company was founded in 1926 and is headquartered in Oak Creek, WI.

Veyance Technologies, Inc. manufactures and markets engineered rubber products. Its products include air springs, power transmission products, conveyor belts and services, industrial and hydraulic hose and rubber track. The company was founded in 1898 and is headquartered in Fairlawn, OH.

Allied Signal Aerospace, Inc. manufactures aircraft parts & systems. It also offers automotive products and engineered materials. The company is headquartered in Norcross, GA

The Fairchild Corp. engaged in the design and sale of protective clothing, helmets & technical accessories for motorcyclists.The company was founded by Robert Noyce, Gordon Moore, and Eugene Kleiner in October 1969 and is headquartered in Vienna, VA.

Tokheim Corp. was the manufacturer and servicer of electronic and mechanical petroleum dispensing systems. Those systems included petroleum dispensers and pumps, retail automation systems (including point-of-sale ('POS') systems), dispenser payment or 'pay-at-the-pump' terminals, replacement parts and upgrade kits. The Company provided products and services to customers in more than 80 countries. The firm was located in Fort Wayne, IN.

Progress Rail Locomotive, Inc. operates as a locomotive manufactures. It builds commercial railroad applications such as intercity passenger, commuter, freight, switching, industrial and mining. The firm is a provider of marine propulsion, offshore and land based oil well drilling rigs, and stationary power generation. The company was founded in 1922 and is headquartered in LaGrange, IL.