# Cleantech Open

Cleantech Open is a Private Equity based in Los Angeles, United States.

## Overview

- **Organization type:** Private Equity
- **Headquarters:** Los Angeles, United States
- **Region:** North America
- **Address:** Los Angeles, United States
- **Founded:** 2005
- **Assets under management:** Undisclosed
- **Website:** www.cleantechopen.org
- **LinkedIn:** https://www.linkedin.com/company/cleantech-open

## Regulatory record

- **Reports private funds:** No

## About

Cleantech Open runs the largest clean technology accelerator program in the world. Since 2005, it has trained over 4,000 entrepreneurs from 2,100+ early-stage clean technology startups through its annual business accelerator. It is a non-profit organization run largely by volunteers.

## Sectors

- Clean Technology

## Related profiles

- [CleanPath Ventures](https://altss.com/profile/cleanpath-ventures)
- [Cleantech Ventures](https://altss.com/profile/cleantech-ventures)

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Last updated: 2026-07-10T21:48:21.000Z

Canonical page: https://altss.com/profile/cleantech-open

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