- Metaval Consolidated Pty Ltd
- Newcrest
- Opal – Australian Paper
- Queensland University of Technology
- Akzo Nobel Chemicals Inc.
- A.R.Thompson Group
- Resolute Forest Products
- Alberta Pacific Forest Industries
- Rio Tinto
- Alstom Canada Inc.
- AV Group NB Inc.
- Bechtel Corp.
- Vale
- Brooklyn Power Corp.
- City of Edmonton
- Domtar Inc.
- Newmont – Goldcorp Inc.
- Irving Pulp & Paper Ltd.
- Iskueteu-ABB, Voiseys Bay Nickel Company
- Nova Chemical Corp
- Nova Scotia Power Corporation
Quesnel River Pulp - UPM-Kymmene Miramichi
- Zeton Inc.
- Canadian Kraft Paper Industries Ltd.
- Centre de Reparation Hydraulique Hydrep Inc.
- Beijing Huaaobiaodi Commercial Trade Co., Ltd
- Huayu Automation (Hong Kong) Limited
- Shenzhen U&V Technology Co., Ltd.
- Zhejiang Hongwei Supply Chain Group Co., Ltd
- Andritz Inc.
- JK Paper Ltd.
- Panam Engineers
- Tata Steel Limited
- PT. Menara Megah
- Chemfab Corporation
- Kawasaki Bioenergy
- ISONS – Biocorn Products EPZ Ltd.
- Ambatovy
- Ankle S.A.de C.V.
- Industrias ControlPro S.A. de C.V.
- Zan Nigeria Limited
- Arba Follum AS
- Arba One AS
- Arbaflame AS
- Andritz Inc.
- Boregard
- Exxon Mobil Chemical Co.,
- Queiroz Galvao Oil and Gas
- Sappi
- Abengoa Bioenergy R&D, Inc.
- Impexa
- NUÑEZ CORUÑA, S.L.
- Simelsa
- NESTEC Ltd., Nestle
- Nestle UK
- GE Gas Turbines
- Abengoa Bioenergy R&D, Inc.
- AEG Coalswitch
- Agilyx Corporation
- Ahlstrom Machinery Inc.
- Alcoa
- Andritz Inc.
- BP America Inc.
- Chevron Chemical Company
- Clearwater Paper
- Coffeyville Resources Nitrogen
- DLE Equipment Inc.
- Domtar
- Dupont
- Fulcrum BioEnergy, Inc.
- Gas Technology Institute
- GE Energy
- Georgia Pacific Corp.
- Global Food Technologies, Inc.
- Graphic Packaging International, LLC
- Greif Brothers Corp.
- International Paper
- Louisiana-Pacific Corp.
- ND Paper
- Nestle
- Packaging Corporation Of America
- PaR Nuclear, Inc
- PCS Phosphate Co. Inc.
- Pixelle Specialty Solutions
- Pratt & Whitney
- PRATT INDUSTRIES INC
- REC Advanced Silicon Materials LLC
- Shell Global Solutions (US) Inc.
- SPX Cooling Technologies, Inc.
- Sunbelt Supply
- Sylvamo Corporation
- TRI ThermoChem Recovery International Inc.
- TVA
- Twin Rivers Paper
- Westinghouse Electric Company
- Westlake Chemical Corporation
- Woodland Pulp LLC
- Zeachem