Abbott Laboratories Limited

Accenture Consulting LTD

Acciona Energy

Adobe Systems Inc.

American Express Company

American Telephone & Telegraph

Amgen

Anglo American

Apple Inc.

Applied Materials

AstraZeneca PLC

BASF

Bayer AG

BMW Motor Corp

Bristol-Myers Squibb Co 

Chevron Corp.

Cisco Systems, Inc.

ConocoPhillips

Corning Incorporated

Daimler Chrysler Corporation

Dell Computer

Deutsche Lufthansa AG

Electricité de France

Electronic Data Systems Corp

Electronic Data Systems

EMC

ENERCON GmbH

Ente Nazionale ldrocarburi

Epson Co.

Exxon Mobil Corp. 

FIAT Motor Corp

First Solar

Ford Motor Co

Fujitsū Kabushiki-gaisha

General Motors Corp

GlaxoSmithKline

Google Inc.

Hewlett-Packard Development Company

Hitachi Limited

Honda Motor Corp

Hyundai Motor Inc

Intel Corporation

International Business Machines Corporation (IBM)

Invitrogen

JingAo Solar Holdings

Johnson & Johnson

KYOCERA Corporation

Lexmark International Inc

Lockheed Martin Corp

L'Oréal Group

Medtronic Inc.

Merck & Co Inc 

Microsoft

Mitsubishi Corp

Motorola Inc.

New England Biolabs Inc. 

Nippon Telegraph & Telephone

NISSAN MOTOR COMPANY

NOKIA Corp

Nordex 

Novartis

Oracle corp

Pfizer Inc

Promega Corp.

Q-cells

Qiagen 

QUALCOMM Inc.

Repower Systems AG Research in Motion 

Rgio Nationale des Usines Renault

Roche Group 

Royal Dutch Philips Electronics Ltd

Royal Dutch/Shell Group

Samsung Group

Sanofi-Aventis Group

Santa cruz

SANYO

SEGA Corporation

Sharp Electronics

SIEMENS AG

SIGMA

SONY Corp.

Statoil

STMicroelectronics

Sunpower 

Telefnica

Telefonaktiebolaget LM Ericsson

Texas Instruments

The Dow Chemical Company

Tianwei yingli new energy

Tokyo Electric Power

Toshiba Corporation

TOTAL 

Toyota Motor Corporation

United Health Group

Verizon

Vestas Wind System A/S 

Volkswagen Group

Wyeth 

Xerox Corporation