# United Brotherhood of Carpenters

> United Brotherhood of Carpenters is a VC fund in Washington. See 1 investment, round sizes, portfolio. Updated Oct 2026.

- Type: VC Fund
- Location: Washington, United States
- Total investments: 1
- Last investment: Oct 2023
- Lead investor: 0%
- Last updated: Oct 2026
- LinkedIn: https://www.linkedin.com/company/united-brotherhood-of-carpenters-&-joiners-of-america
- X (Twitter): https://x.com/ubcja_official?lang=en
- Website: https://carpenters.org
- Facebook: https://www.facebook.com/CarpentersUnited

United Brotherhood of Carpenters is a building trades union that trains and represents the next generation of construction professionals.

## Investments

| Company | Description | Round size | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Promise Robotics | Promise Robotics enables the building industry to harness industrialized robotics and AI towards the production of more affordable and sustainable buildings. The company provides ready-to-deploy industrialized robotics systems coupled with SaaS Production Management Services for the production of NetZero-ready timber buildings. | $15M | Series A | Oct 31, 2023 | https://promiserobotics.com/ |

1 of 1 investments shown.

## Co-investors
- [Alate Partners](https://shizune.co/investors/profile/alate-partners) — VC Fund, 1 deal together
- [Horizons Ventures](https://shizune.co/investors/profile/horizons-ventures) — VC Fund, 1 deal together
- [PSP Investments](https://shizune.co/investors/profile/pspinvestments) — VC Fund, 1 deal together
- [Radical Ventures](https://shizune.co/investors/profile/radical-ventures) — VC Fund, 1 deal together
- [Relay Ventures](https://shizune.co/investors/profile/relay-ventures) — VC Fund, 1 deal together

## FAQ

### When did United Brotherhood of Carpenters last invest?

The most recent investment recorded for United Brotherhood of Carpenters closed in Oct 2023. Shizune tracks 1 investment in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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