Winning in clean technologies is complex—new technologies emerge, policies shift, and it’s hard to know which opportunities will scale and which will fail. By blending human intelligence, proprietary data, and the global network we’ve cultivated for more than 20 years, we deliver insights you can trust and guidance you can act on. Whether you’re shaping corporate strategy, scaling innovation, investing capital, or designing policy, your Cleantech Group membership gives you the full picture and the connections that unlock growth. In a fast-moving, high-stakes environment, we help you see clearly, act confidently, and lead the transition.
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The Cleantech Group annual revenue was $6.9 million in 2026.
Simon Parker is the CEO of Cleantech Group.
59 people are employed at Cleantech Group.
Cleantech Group is based in Oakland, California.
The NAICS codes for Cleantech Group are [51, 51919, 52, 56, 561, 523, 5239, 519190, 5191, 52393, 519].
The SIC codes for Cleantech Group are [628, 738, 62, 73].