- alcosuisse, Das Profitcenter der Eidg. Alkoholverwaltung, CH
- Ambiente Italia srl, IT
- Büro für Analyse & Ökologie (BAO), CH
- Carbotech AG, CH
- cepe, Centre for Energy Policy and Economics, CH
- Chudacoff Oekoscience
- Ciba SC, CH
- Doka Ökobilanzen, CH
- EAWAG Dübendorf, CH
- econcept, CH
- EMPA St. Gallen & EMPA Dübendorf, CH
- ENERS Energy Concept, CH
- EPFL Lausanne, CH
- ETH Zürich, CH
- ETHZ, Natural and Social Science Interface, CH
- ETHZ, Chair of Ecological Systems Design, CH
- ETHZ, Chair of Sustainable Construction, CH
- FAL -Eidgenössische Forschungsanstalt für Agrarökologie und Landbau, CH
- ifu - Institut für Umweltinformatik Hamburg GmbH, DE
- Indira Gandhi Institute of Development Research (IGIDR), Mumbai, India
- INFRAS, CH
- Institute for Energy Economics and the Rational Use of Energy (IER), DE
- Institute of Technical Thermodynamics of the German Aerospace Center (DLR), DE
- Kema Nederland, NL
- LASEN, CH
- MANECO, CH
- Motorola, CH
- Pre Consultants, NL
- PSI Villigen, CH
- Redefining Progress, Oakland, CAN
- Rütter+Partner, CH
- SimaPro partner network, GLO
- SPF Solartechnik, Hochschule Rapperswil, CH
- Swisscom, CH
- Umwelt- und Kompostberatung, CH
- Vattenfall, SE
- Wertstoff-Börse GmbH, CH
- World Ressource Institute (WRI), CH
- World Buisness Council for Sustainable Development (WBCSD), US
