Investors / Breakthrough Energy Ventures / Compare with S2G Investments
Breakthrough Energy Ventures vs S2G Investments
Breakthrough Energy Ventures lists 29 portfolio companies and has joined 34 funding rounds; S2G Investments lists 107 companies and has joined 18 rounds. Breakthrough Energy Ventures comes in most often at Series B (41% of its entries), S2G Investments comes in most often at Series A (50% of its entries). 2 companies are on both portfolios, among them Brimstone and electra.aero.
Show as a table
| Breakthrough Energy Ventures | S2G Investments | |
|---|---|---|
| Portfolio companies | 29 | 107 |
| Funding rounds joined | 34 | 18 |
| Rounds led | 7 | 9 |
| Rounds, last 12 months | 18 | 11 |
| 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 stageBreakthrough Energy VenturesS2G Investments
Show as a table
| Breakthrough Energy Ventures | S2G Investments | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 17% | 7% |
| Series A | 31% | 50% |
| Series B | 41% | 29% |
| Growth | 10% | 14% |
Themes
share of checked companiesBreakthrough Energy VenturesS2G Investments
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| Breakthrough Energy Ventures | S2G Investments | |
|---|---|---|
| AI & Machine Learning | 30% | 37% |
| Industrial & Manufacturing | 32% | 11% |
| Education | 18% | 7% |
| Food & Agriculture | 0% | 16% |
| Healthcare & Biotech | 0% | 10% |
| Space & Defense | 7% | 2% |
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 Breakthrough Energy Ventures and S2G Investments 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/breakthroughenergy.org/portfolio
# also
GET /v1/firms/s2ginvestments.com/portfolio
GET /v1/firms/breakthroughenergy.org/coinvestors