Cleantech Open
Cleantech Open is a non-profit organization based in Los Angeles that supports entrepreneurs in the clean technology sector. It connects emerging cleantech leaders with mentors, experts, and investors to enhance their business models.
- Website
- cleantechopen.org
- Founded
- 2005
Online destinations
Find Cleantech Open online
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Official links
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Third-party rankings
Where Cleantech Open ranks
| Ranking | Edition | Position | Since last edition | Trust | What it measures |
|---|---|---|---|---|---|
 America's Best Incubators and Accelerators | 2026 | #53 | No prior edition | D | Performance, Prestige |
Overview
Cleantech Open is a non-profit organization founded in 2005, dedicated to supporting entrepreneurs in the clean technology sector. With a focus on solutions for energy, environmental, and economic challenges, it has accelerated over 2,000 early-stage startups globally. The organization connects emerging cleantech leaders with mentors, experts, and investors to refine their business models and enhance scalability. Cleantech Open runs annual programs that provide training, resources, and networking opportunities for startups in the cleantech space.
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