Welcome to the Global Cleantech 100, a list of the top 100 private companies in clean technology. Collated by combining proprietary Cleantech Group research data, with over 6,000 nominations and specific input from an expert panel, these companies represent the most innovative and promising ideas in cleantech—the companies that are best positioned to solve tomorrow’s clean technology challenges.
We are excited to announce that this year’s Global Cleantech 100 Gala will be held at the Hilton Washington in Washington, DC on October 9-10, 2013.
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2013 Nominations Open Until May 31
Nominate between 3 and 9 of your top private cleantech companies today—one company per page. For every company anyone nominates with which they have an association, they must nominate two others with which they do not, but which they admire. Else, your nominations will be invalid under the Global Cleantech 100 Methodology.
- Download the 2012 Global Cleantech 100 Report.
- Download the 2011 Global Cleantech 100 Report.
- Download the 2010 Global Cleantech 100 Report.
The 2012 Global Cleantech 100 Report was sponsored by:
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The 2012 Global Cleantech 100 Companies:
Nominate between 3 and 9 of your top private cleantech companies using the forms that follow, one company per page.”
“For every company anyone nominates with which they have an association, they must nominate two others with which they do not, but which they admire. Else, your nominations will be invalid under the Global Cleantech 100 Methodology