航空工业: a-carb, boeing, lockheed martin, lucas aerospace

汽车工业: caterpillar, chrysler corp, ford motor company,general motors, toyoda trw, toyota

饮料工业: coca cola, cutrale, lipton, nestle

水泥工业: ash grove cement, essroc cement, lafarge corp, lehigh portland cement

化工工业: dow, du pont, kerr-mcgee, monsanto, rohm and haas, union carbide

食品工业: farmland, gerber products, heinz, kraft foods, m.w. kellogg, philip morris, ralston   foods    

玻璃工业: corning asahi, ford glass, techneglas, wheaton

金属工业: alcoa, kaiser aluminum, reynolds metals

电子工业: analog devices, emerson electric, imation, in

造纸工业: boise cascade, huhtamaki, international paper, kimberly-clark, mead, weyerhaeuser

制药工业: bayer corporation, merck, pfizer, schering plough, warner lambert

塑料工业: cooper bussman, ennis products, formosa plastics, ge plastic, rexam closures, reynolds

电力行业: aes, consumers energy, detroit edison, duke energy, oklahoma gas & electric

橡胶工业: bf goodrich, goodyear, michelin, uniroyal, yokohama

暖通空调: north kansas city hospital, mo, seattle-tacoma international airport, the merchandise mart

钢铁暖通: ak steel, citisteel, ispat-inland, north star steel, nucor steel  

政府行业: f.d.a., nasa, u.s. air force, u.s. army, u.s. army corp of engineers, u.s. navy, u.s. state department

集成电路: allied signal, fmc corporation, general electric, trw

学    校: princeton university, roosevelt h.s. - washington, dc, suny - fredonia, west point m.a.