Select Clients 

Airframe Mfg. & Supply Co.

Alcoa

Allied Signal Corp.

Bechtel Investments

Bethlehem Steel Corporation

Boeing Company

Campion Paper

Caterpillar Inc.

Champion Paper

Dow Chemical

Dresser Industries

E.L. Yeager Construction

Fluor Corporation

Ford Motor Company

Gates Rubber

General Dynamics Corp.

General Electric

General Motors

General Tine & Rubber Company

Glaxo

Hydril Corporation

ITW

John Deere

Kaiser Aluminum & Chemical Corp.

Litton Industries

Mazda

Mead Corporation

Mercedes Benz

Mitsubishi International

Mitsui

Monsanto

National Refractories & Minerals Corp.

Navistar International

Northrop

Rockwell International

Subaru-Isuzu

Toshiba International

Toyota Motors

U.S. Gypsum

U.S. Steel Corp.

Union Carbide

US Borax & Chemical Corp.

Whirlpool Corporation