Investors / Balerion Space Ventures / Compare with Breakthrough Energy Ventures
Balerion Space Ventures vs Breakthrough Energy Ventures
Balerion Space Ventures lists 35 portfolio companies and has joined 10 funding rounds; Breakthrough Energy Ventures lists 29 companies and has joined 34 rounds. Balerion Space Ventures comes in most often at Seed (44% of its entries), Breakthrough Energy Ventures comes in most often at Series B (41% of its entries). 2 companies are on both portfolios, among them Commonwealth Fusion Systems and STOKE Space.
Show as a table
| Balerion Space Ventures | Breakthrough Energy Ventures | |
|---|---|---|
| Portfolio companies | 35 | 29 |
| Funding rounds joined | 10 | 34 |
| Rounds led | 6 | 7 |
| Rounds, last 12 months | 9 | 18 |
| Typical round it comes in at | $20M to $100M | $20M to $100M |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stageBalerion Space VenturesBreakthrough Energy Ventures
Show as a table
| Balerion Space Ventures | Breakthrough Energy Ventures | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 44% | 17% |
| Series A | 22% | 31% |
| Series B | 22% | 41% |
| Growth | 11% | 10% |
Themes
share of checked companiesBalerion Space VenturesBreakthrough Energy Ventures
Show as a table
| Balerion Space Ventures | Breakthrough Energy Ventures | |
|---|---|---|
| AI & Machine Learning | 64% | 30% |
| Industrial & Manufacturing | 8% | 32% |
| Education | 5% | 18% |
| Space & Defense | 15% | 7% |
| Mobility & Logistics | 0% | 7% |
| E-commerce & Marketplaces | 0% | 4% |
Companies both back
2Shared companies are those both firms' own portfolio pages list, each checked against the company's site. The same comparison through the API is POST /v1/overlap, for up to 20 firms. How the data is graded
Compare Balerion Space Ventures and Breakthrough Energy Ventures as data
Pull both portfolios and every co-investor through one API key or MCP, and lay up to 20 firms side by side with POST /v1/overlap. A free account adds Ask AI searches and alerts when either firm adds a company.
Work email, sign-in link by email. Already have an account? Log in- Ask AI5 plain-English investor searches a day
- Full listsEvery portfolio row and two-firm overlap
- API and MCP100 REST or MCP calls a month, one key
- AlertsFollow 5 investors for portfolio and fund changes
$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/balerionspace.com/portfolio
# also
GET /v1/firms/breakthroughenergy.org/portfolio
GET /v1/firms/balerionspace.com/coinvestors