Fortune 500

Connecticut

• Perkin-Elmer Corporation

Illinois

• Sara Lee Bakery

Massachusetts

• Wang Laboratories, Inc.

Michigan

• Dow Corning Corp.
• General Motors

Missouri

• Anheuser-Busch Inc.

New Jersey

• GE - Newark Quartz Plant

New York

• BASF Corporation
• Goulds Pumps, Inc.

Ohio

• Champion International Corp.

Pennsylvania

• ALCOA
• USX Corporation
• Westinghouse Electric Corp.

Tennessee

• E.I. Dupont

Texas

• ASARCO, Inc.

Wisconsin

• Scott Paper Company