Climate tech investors in San Francisco Bay Area
This slice of our investor database holds 90 Climate tech San Francisco Bay Area investors. They sit in 10 cities across 1 country, most of them in San Francisco (49), Menlo Park (16) and Palo Alto (13). The sectors they back most often here are Climate tech (90), SaaS (81) and AI (69). The median firm in this slice has made 107 investments; across the slice the total is 29,436. The median number of exits is 13. By stage: Pre-seed (61), Seed (81), Series A (81), Series B (51) and Growth (45). The largest portfolios in this slice belong to Y Combinator, Kleiner Perkins and SV Angel. Every row below is shown in full except the contact details, which are the paid part of the dataset. The numbers on this page are recomputed from the database, so they change when the data does.
- 90 firms in this slice.
- Most concentrated in San Francisco (49).
- Median investments per firm: 107.
- Leading sector: Climate tech (90).
- 90 rows carry a contact address; those are the paid part.
| By stage | Investors |
|---|---|
| Pre-seed | 61 |
| Seed | 81 |
| Series A | 81 |
| Series B | 51 |
| Growth | 45 |
| By sector | Investors |
|---|---|
| climate | 90 |
| saas | 81 |
| ai | 69 |
| fintech | 65 |
| data-analytics | 63 |
| enterprise | 62 |
| iot | 62 |
| mobile | 62 |
| healthtech | 61 |
| logistics | 57 |
| By city | Investors |
|---|---|
| San Francisco | 49 |
| Menlo Park | 16 |
| Palo Alto | 13 |
| Mountain View | 3 |
| San Mateo | 3 |
| Los Altos | 2 |
| Foster City | 1 |
| Burlingame | 1 |
| By type | Investors |
|---|---|
| Venture funds | 82 |
| Corporate VC | 4 |
| Accelerators | 3 |
| Family offices | 1 |
Number of investments made, by firm.
| Portfolio size | Investors |
|---|---|
| 0–10 | 5 |
| 10–25 | 8 |
| 25–50 | 7 |
| 50–100 | 22 |
| 100+ | 48 |
Preview — 15 of 90
| Investor | Type | Location | Stages | Investments | Contact |
|---|---|---|---|---|---|
| Y Combinator | Accelerators | Mountain View, US | Series B, Seed, Series A | — | |
| Kleiner Perkins | Venture funds | Menlo Park, US | Series B, Seed, Growth, Pre-seed, Series A | — | |
| SV Angel | Venture funds | San Francisco, US | Series B, Seed, Series A | — | |
| Bessemer Venture Partners | Venture funds | Redwood City, US | Series B, Seed, Growth, Pre-seed, Series A | — | |
| Andreessen Horowitz | Venture funds | Menlo Park, US | Series B, Seed, Growth, Pre-seed, Series A | — | |
| Right Side Capital Management | Venture funds | San Francisco, US | Seed | — | |
| Lightspeed Venture Partners | Venture funds | Menlo Park, US | Series B, Seed, Growth, Pre-seed, Series A | — | |
| Khosla Ventures | Venture funds | Menlo Park, US | Series B, Seed, Growth, Pre-seed, Series A | — | |
| GV | Venture funds | Mountain View, US | Series B, Seed, Growth, Pre-seed, Series A | — | |
| Threshold Ventures | Venture funds | Menlo Park, US | Series B, Seed, Series A | — | |
| Norwest Venture Partners | Venture funds | Palo Alto, US | Series B, Seed, Growth, Pre-seed, Series A | — | |
| GGV Capital | Venture funds | Menlo Park, US | Series B, Seed, Growth, Pre-seed, Series A | — | |
| Founders Fund | Venture funds | San Francisco, US | Series B, Seed, Growth, Pre-seed, Series A | — | |
| Foundation Capital | Venture funds | Palo Alto, US | Series B, Seed, Growth, Pre-seed, Series A | — | |
| Mayfield | Venture funds | Menlo Park, US | Seed, Pre-seed, Series A | — |
Questions
What is free here?
Name, type, stages, sectors, city and country, website, investment and exit counts — as aggregates across all 90 rows and row by row for the first fifteen. Contact addresses are not part of the free view and are physically absent from this page.
What does buying add?
The full export of all 90 rows in XLSX and CSV, including contact email (90 rows have one). Access follows the list, not a file: the export is rebuilt and you always download the current version.
Where does the data come from?
Source and method are described on the investor data sources page. We do not claim verification that did not happen — each row carries a confidence level. An investor who asks to be excluded is removed from both the preview and the export.
Where this data comes from · updated 9/5/2026