A/S Kongsberg Vapenfabrikk

Acer

Acerplan

American Medical International

Andersen Consulting

APV Baker Ltd.

APV Paramount Ltd.

APV Projects Ltd.

ARAMCO

Arthur Andersen

Asher Fishman & Co.

ASW plc

Beck and Pollitzer Engineering

Blakemores

Blick (UK) Ltd.

British Gas

British Steel (Corus)

BUPA

Carillion

Central Electricity Generating Board

Cluff Resources

Core Laboratories – Dallas

Costain Group

Cyrus Engineering

DT Civil Engineering

Filofax Training

GEC Canada Ltd.

GEC Rolls Royce Power Generation

General Electric Company plc

Geo-Research Ltd.

Hawksmere Croner

Honda

Hyder Consulting

Hyder Utilities

Jaguar Cars

Jamaica Public Service Co. Ltd.

John Brown Engineering Ltd.

Kennedy Barker Associates

KeyTime

Kings Fund

KPMG

Liquid Systems Ltd.

Litton Industries

Lloyds of London

Manuf., Science & Finance Union

MBA Business Services

McCalls Special Products

MDA Group

Montgomery Watson

Morgan Crucible Group

NHS

OFGEM

Oko Trade International

Peugeot Cars

Pioneer Concrete (UK)

Rechem

Regent Pharmaceuticals

Royal Air Force

Royal Bank of Scotland

Royal Navy

Ruston Gas Turbines

Scottish Nuclear

Securicor

Severn Trent

Shell

Shell Tankers (UK) Ltd.

Sir Alfred McAlpine

Smith Kline Beecham

South Staffs Water

Stone and Webster

Tarmac

Texaco

Thames Water

The Industrial Society

Titan Surveys

Tootal

Trafalgar House (Skanska)

UK Environment Agency

United Engineering Steels

United Utilities

Wallace Evans

Welsh Water

Wm. F. Prior & Co.

World Bank

Albin Management Consultants

AT & T

Bank of America

Bell Atlantic

Center for Non-Profit Management

Columbia Gas

Daimler-Chrysler Inc.

Exult

Exxon Mobil

Firefighters.Com

First Bank

Florida Power and Light

Flour Global Services

GE Capital

Girl Scouts of America

GTE

IBM

International Paper

J D Edwards

Johnson and Johnson

Kaiser Permanente

Kellogg

Lockheed-Martin

Mercedes-Benz

Mid-America Energy

Minnesota Institute of Public Health

NASA

New Century Energies

New England Electric

Northwest Airlines

OCC

Omaha Public Power District

Palomar Technologies

Production Media Inc.

Qwest Wireless

Ralston Purina

Rhythms NetConnections

Southern California Edison

Sun Microsystems

Texas Instruments

Texas Utilities

Thermo King

US Air Force

US Department of Energy

US Postal Service

US West

US West Communications Inc.

US West Interprise Inc.

US West Wireless L.L.C.

Volvo Trucks, North America

Western Area Power Administration

Xcel Energy