# Planeteer Capital

> Planeteer Capital is a VC fund in New York backing Energy and Analytics. See 5 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: New York, United States
- Total investments: 5
- Last investment: Feb 2026
- Lead investor: 40%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/planeteercapital
- Website: https://planeteercapital.com

Planeteer Capital is a VC fund in New York focused on Energy and Analytics. Planeteer Capital helps climate founders build a better future.

## Contacts

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

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Energy | 1 | 20% |
| Analytics | 1 | 20% |
| Veterinary | 1 | 20% |
| Biotechnology | 1 | 20% |
| Manufacturing | 1 | 20% |

9 industries tracked in total.

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 3 | 60% |
| Australia | 1 | 20% |

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Sophie Purdom | Founder and Managing Partner | 3 | — |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Ezra | Ezra is an AI-powered infrastructure platform built to transform capital markets. By replacing manual processes with automated data structuring and smart matching, it helps operators raise capital and lenders deploy funds efficiently within the private credit and project finance landscapes. | $8M | Seed | Feb 25, 2026 |  |
| Barnwell Bio | Barnwell Bio analyzes waste streams for insights into animal health and farm management. | $6M | Seed | Jan 26, 2026 |  |
| Aarden AI | Aarden AI is an AI platform that helps landowners research and navigate deals with developers to build data centers and others. | $4M | Seed | Oct 09, 2025 |  |
| Sumday | Sumday measures and reduces customer businesses' carbon emissions based on audit-ready data prepared by a qualified advisor. They develop the tools and training for advisors to expand their offering and take the lead in the delivery of non-financial accounting services. | $3.4M | Seed | Apr 16, 2024 |  |
| Relyion Energy | Relyion Energy Renewable Energy Equipment Manufacturing firm that makes sustainable Li-ion batteries. | $4.4M | Seed | Dec 15, 2023 |  |

5 of 5 investments shown.

## Co-investors
- [Founders' Co-op](https://shizune.co/investors/profile/founders-co-op) — VC Fund, 2 deals together
- KDX — VC Fund, 2 deals together
- StepChange — VC Fund, 2 deals together
- [Active Impact Investments](https://shizune.co/investors/profile/active-impact-investments) — VC Fund, 1 deal together
- [AgLaunch Accelerator](https://shizune.co/investors/profile/aglaunch-accelerator) — VC Fund, 1 deal together
- [Ag Ventures Alliance](https://shizune.co/investors/profile/ag-ventures-alliance) — VC Fund, 1 deal together

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

## FAQ

### What does Planeteer Capital invest in?

Planeteer Capital invests primarily in Energy, Analytics and Veterinary startups, most often at Seed stage. Most of the 5 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Planeteer Capital?

Public channels for Planeteer Capital 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 Planeteer Capital?

The team at Planeteer Capital includes Sophie Purdom (Founder and Managing Partner). 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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