ABB Power Generation Inc.

Abitibi Consolidated Inc.

Aker Kvaener

Alcan Aluminum

Algoma Steel Inc.

Apotex Inc.

Apotex PharmaChem Inc.

AstraZeneca Canada Inc.

ATSI Engineering

Aventis Pasteur Limited

Babcock & Wilcox

BP Oil Company

Bunge Limited

Cadbury Adams Canada Inc.

Canadian Gypsum Company Inc.

Carmeuse Lime (Canada) Ltd.

CAMI Automotive Inc.

City of Hamilton

Comstock Canada Ltd.

Coreslab International Inc.

Danieli Corporation

Danieli-Corus Canada Inc.

DJ Galvanizing Ltd.

Dofasco Inc.

Effem Inc.

Enbridge Pipelines Inc.

Fielding Chemicals Technologies Inc.

Fine Nutraceuticals Inc. (FNI)

Ford Motor Company

Foster Wheeler Ltd.

GE Toshiba Automation Systems

General Motors Corporation

Gerries Electric

Hamilton Port Authority

Hamilton Specialty Bar

Hemosol Inc.

Husky Injection Moulding Systems Ltd.

Imperial Chilled Juice Inc.

Innovative Steam Technologies (IST)

Iron Ore Company of Canada (IOCC)

ISG Inc.

Itipack Systems

J.J. Barnicke Ltd.

Kraft Canada Inc.

Kvaerner Constructors Ltd.

Lafarge Canada Inc.

Laurel Steel

Maple Leaf Foods

McMaster University

MDS Sciex Inc.

Mitsubishi Canada Limited

Nelson Steel

Nestle Purina PetCare

Novex Pharma Inc.

Ontario Power Generation (OPG)

Paul Wurth Limited

Patheon Inc.

Pfizer Canada Inc.

Pneumafil Corporation

Powerlasers Corporation

Praxair Inc.

Procor Limited

Procter & Gamble Inc.

Poscor Shred Services

Regional Municipality of Waterloo

Rheem Canada Ltd.

Rockwell Automation Canada

Rothsay Recycles

Sanofi Pasteur

SDI Steel dynamics

Slater Steel

SMS Demag Inc.

Steelcare Inc.

Stelco Inc.

TM GE Automation Systems Canada Corp.

TMEIC-GE Automation Systems LLC

Torcan Chemical Ltd.

Toshiba International Corporation

Toshiba Mistubishi - Electric Systems Corp.

Toyota Motor Corporation

Triple Crown Enterprises Ltd.

US Steel Corp.

Voest-Alpine Industries Inc.

Wheelabrator Air Polution Control Inc.

Wheelabrator Group Ltd.

Zarpac Inc.