Dirkson Charles

Doncasters Group Ltd. engages in the manufacture of precision components and assemblies for the aerospace, industrial gas turbine, turbocharger components, petrochemical, construction, industrial, transportation, and super alloy markets. Its products include casings, combustion components and systems. compressor airfoils, engine structural components, heat shields and seal segments, turbine airfoils, and petrochemical castings, stud welding systems, and airmelted superalloys. The company was founded by Daniel Doncaster in 1778 and is headquartered in Burton-upon-Trent, the United Kingdom.

K&F Industries Holdings, Inc. designs and manufactures aircraft wheels, brakes, brake control systems and flexible bladder fuel tanks for commercial transport, general aviation and military aircraft. The company is headquartered in White Plains, NY.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.

K&F Industries, Inc. engages in the design, development, manufacture, and distribution of aircraft wheels, brakes, brake control systems, and flexible bladder fuel tanks for commercial transport, general aviation, and military aircraft worldwide. The company was founded in 1989 and is headquartered in White Plains, NY.