Cleantech Open Overview
- Investor Type
-
Accelerator/Incubator
- Status
-
Active
- Professionals
-
3

- Investments
-
470
- Portfolio
-
347
- Exits
-
120

Cleantech Open General Information
Company Description
Founded in 2005, Cleantech Open is an accelerator based in Redwood City, California. The firm provides entrepreneurs and technologists the resources needed to launch successful clean-tech companies.
Business Details
Website
www.cleantechopen.orgYear Founded
Investor Status
Primary Investor Type
Corporate Office
- 1000 North Alameda Street
- Suite 240
- Los Angeles, CA 90012
- United States
Cleantech Open Investments (470)
Company Name | Deal Date | Deal Type | Deal Size | Industry | Company Stage | Lead Partner |
---|---|---|---|---|---|---|
Green Spear | 01-Sep-2024 | Accelerator/Incubator | Other Materials | Product Development | ||
Carbon Utility | 10-Jan-2024 | Alternative Energy Equipment | Startup | |||
Rivalia Chemical | 08-Jan-2024 | Environmental Services (B2B) | Startup | |||
Hatchless | 01-Jan-2024 | Animal Husbandry | Startup | |||
Helios (New Orleans) | 01-Jan-2024 | Alternative Energy Equipment | Startup | |||
Terrament | 01-Jan-2024 | Energy Storage | Generating Revenue | |||
FuelGems | 09-Dec-2023 | Specialty Chemicals | Generating Revenue | |||
Active Surfaces | 30-Oct-2023 | Alternative Energy Equipment | Startup | |||
Benchmark Labs | 30-Oct-2023 | Accelerator/Incubator | Media and Information Services (B2B) | Generating Revenue | ||
Build Smartr | 30-Oct-2023 | Accelerator/Incubator | Construction and Engineering | Generating Revenue |
Cleantech Open Exits (120)
Company Name | Exit Date | Exit Type | Exit Size |
---|---|---|---|
Access Lights | 17-Mar-2025 | Out of Business | |
Apeiron Technology | 17-Mar-2025 | ||
Amellea | 14-Mar-2025 | ||
STAC Technology | 13-Mar-2025 | ||
Autowatts | 12-Mar-2025 | ||
BlueDot Photonics | 19-Feb-2025 | ||
SomEV | 19-Feb-2025 | ||
AnCatt | 10-Feb-2025 | ||
Extergy | 06-Jan-2025 | Out of Business | |
Algoma Algal Biotechnology | 26-Dec-2024 | Out of Business |
Cleantech Open Investments by Industry, Year, and Region
Cleantech Open Co-Investors (13)
Name | With | Exits | Lead Partner | Series | Industry |
---|---|---|---|---|---|
Founder Institute | 1 |
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Lockheed Martin |
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Los Angeles Cleantech Incubator |
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Plug and Play Tech Center |
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Shell Ventures |
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Cleantech Open FAQs
-
What is Cleantech Open?
Founded in 2005, Cleantech Open is an accelerator based in Redwood City, California.
-
When was Cleantech Open founded?
Cleantech Open was founded in 2005.
-
Where is Cleantech Open headquartered?
Cleantech Open is headquartered in Los Angeles, CA.
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How many investments has Cleantech Open made?
Cleantech Open has made 470 investments.
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What has Cleantech Open invested in?
Cleantech Open has made numerous investments in companies like Green Spear, Carbon Utility, and Rivalia Chemical within the Materials, Alternative Energy Equipment, and Environmental Services (B2B) industries.
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What has Cleantech Open invested in recently?
Cleantech Open's latest investment was on 01-Sep-2024 in Green Spear, a company within the Materials industry.
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