Partial List of Clients

A. W. Mercer, Inc.

Aberdeen Proving Ground

Alcoa

Alpo Pet Foods

Alumax Mill Products, Inc.

Appleton Papers, Inc.

Architect of the Capitol

Armstrong World Industries, Inc

ASM Industries, Inc.

Atlantic Electric

Avery Chemical

Berk-Tek, Inc.

Bethlehem Steel

B. F. Goodrich Company

BMY Combat Systems

Calvary Hospital

Canadian Airlines International Ltd.

Carpenter Technology Corp.

Caterpillar Inc.

C & D Power Systems

Champlain Water District

Chester County Aviation Authority

Ciba Specialty Chemicals

Columbian Chemicals Company

Consolidated Edison

Consumers Power Company

Datcon Instrument Company

Delaware Technical & Community College

Delta Air Lines, Inc.

Donnelley Printing Company

Drakenfeld Colors

Dynegy

Elixir Industries

Enterprise Telephone Company

Firemen’s Fund Insurance Company

Ford New Holland

General Chemical

Georgia-Pacific Corp.

Glasgow, Inc.

Glidden

GNB, Inc.

Harley-Davidson

Harrisburg Hospital

Hazard Control Program, Indiana University

Herr Industrial

Horst Development

IBM

ICI Paint

Intelligencer Printing Company

ISC Defense Systems

Johnson & Johnson Merck

KD Tool

Kellogg Company

Kunzler & Company, Inc.

Lancaster Airport Authority

Lancaster Chamber

Lancaster Laboratories

Lancaster Newspapers, Inc.

Lancaster Press, Inc.

Lukens Steel Company

Luzerne County Community College

Martin Limestone, Inc.

Martin Marietta

Merck & Company, Inc.

MK-Ferguson

Mobil Pipe Line Company

NAB Construction

National Fire Protection Association

National Safety Council

Nekoosa Papers, Inc.

North Industrial Chemicals

North Louisiana Safety Association

Offset Paperback Manufacturers, Inc.

OSHA Training Institute

Paccar Parts

Penn State University

Pennsylvania Power & Light

Pepsi-Cola General Bottlers, Inc.

Pfaltzgraff Company

PMA Group

Premark International

Printpack, Inc.

Pyfer & Associates

Riverwood International

Sun Pipe Line Company

TAH Construction

TRW Automotive

Turkey Hill Dairy

Union Camp Corp.

University of Delaware

University of North Carolina

U. S. Army

U. S. Capitol Power Plant

U. S. Postal Service

U. S. Steel

Vistakon

W. L. Gore

Warner-Lambert Company

Washington Steel

Wawa, Inc.

Wellspan

Western Pennsylvania Chapter of ASSE

Westinghouse Electric Corp.

Wickersham Construction & Engineering, Inc.

Woodstream Corp.

Yellow Freight

Yorktowne Paper