Companies / Transition Metal Solutions
Transition Metal Solutions
Berkeley, USA
The company develops technology to extract copper from low-grade sulfides using biomining and bio-optimization methods.
Transition Metal Solutions, based in Berkeley, USA, has 6 investors on file, among them Climate Capital, Dolby Family Ventures and Juniper. Its latest round on record is Seed, 15 Jan 2026. Its site was last checked 12 Nov 2026: site answers.
Funding
1 round on recordRound sizes and total raised are on Fundup AI, our sister product for funding data.
Investors
6 investors on file| Investor | Evidence | Type |
|---|---|---|
| Portfolio page | Venture capital | |
| Portfolio page | Venture capital | |
| Page + round | Venture capital | |
| Page + round | Venture capital | |
| Page + round | Venture capital | |
| Portfolio page | Venture capital |
A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data
Get Transition Metal Solutions and its investors as data
Look up any company's investors, or any investor's full portfolio, through one API key or MCP. A free account also opens Ask AI searches and alerts when Climate Capital adds a company.
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- 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/companies/transitionmetal.com/investors
# also
GET /v1/companies/transitionmetal.com
GET /v1/companies/transitionmetal.com/news