# Propeller Investments

> Propeller Investments is a VC fund in New York backing Nuclear and CleanTech. See 1 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: New York, United States
- Total investments: 1
- Last investment: Oct 2024
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/1176046?trk=tyah&trkInfo=tas%3Apropeller%20invest%2Cidx%3A1-1-1
- Website: http://propellerinvestments.com/

Propeller Investments is a VC fund in New York focused on Nuclear and CleanTech. Propeller Investments LLC is a venture capital and private equity firm specializing in early stage investments. It typically invests in the aerospace and transportation industry with a focus on infrastructure, concept leading operating companies, and service and concession ventures. The firm seeks to invest in companies across the globe.

## Contacts

5 contacts available for Propeller Investments. Shizune tracks 1 team members at Propeller Investments. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/propeller-investments?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Nuclear | 1 | 100% |
| CleanTech | 1 | 100% |
| Clean Energy | 1 | 100% |

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Brett Smith | Managing Director and CEO | 0 | https://shizune.co/investors/profile/brett-smith-3 |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Blue Energy | Blue Energy is a nuclear power plant company that provides reliable, clean, and abundant electricity. | $45M | Series A | Oct 08, 2024 |  |

1 of 1 investments shown.

## Co-investors
- [Angular Ventures](https://shizune.co/investors/profile/angular-ventures) — VC Fund, 1 deal together
- [At One Ventures](https://shizune.co/investors/profile/at-one-ventures) — VC Fund, 1 deal together
- [Engine Ventures](https://shizune.co/investors/profile/engine-ventures) — VC Fund, 1 deal together
- [Nucleation Capital](https://shizune.co/investors/profile/nucleation-capital) — VC Fund, 1 deal together
- [Starlight Ventures](https://shizune.co/investors/profile/starlight-ventures-management-llc) — VC Fund, 1 deal together
- [Tamarack Global](https://shizune.co/investors/profile/tamarack-global) — VC Fund, 1 deal together

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### Similar stage
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### Similar country
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## Featured in investor lists
- [Clean Energy Investors in Denmark](https://shizune.co/investors/clean-energy-investors-denmark)
- [CleanTech Investors in Denmark](https://shizune.co/investors/cleantech-investors-denmark)
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- [Impact VC Funds in Denmark](https://shizune.co/investors/impact-vc-funds-denmark)

## FAQ

### What does Propeller Investments invest in?

Propeller Investments invests primarily in Nuclear, CleanTech and Clean Energy startups, most often at Series A stage. Most of the 1 investments tracked by Shizune back companies in Denmark. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Propeller Investments?

Public channels for Propeller Investments include LinkedIn and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### Who are the partners at Propeller Investments?

The team at Propeller Investments includes Brett Smith (Managing Director and CEO). The Team section lists each member with their title, investment count and links.

### 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 Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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