# Transition Metal Solutions funding: rounds and investors

> Transition Metal Solutions has raised $6.0M across 1 round since 2026. Investors include SOSV, Climate Capital and Possible Ventures.

Source: https://millionrounds.com/company/transition-metal-solutions (Millionrounds; every figure on the page links to its filing or article)

United States · [Seed startup](https://millionrounds.com/companies)

# Who invested in *Transition Metal Solutions*

One round we have observed, with the 3 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Oil & Gas

Raised 10 months ago

Funding summary Updated 26 Oct 2026

**$6.0M** raised across 1 round since 2026, from 1 source

- **Latest round:** Seed, $6.0M Jan 2026
- **Investors:** 3

See who backed them

## The rounds

- **Jan 2026** Seed **$6.0M** [SOSV](https://millionrounds.com/fund/sosv) [Climate Capital](https://millionrounds.com/fund/climate-capital) [Possible Ventures](https://millionrounds.com/fund/possible-ventures) Source recorded

## Founders and team

From Transition Metal Solutions's own website: 1 founder, 3 on the team.

**Alexandra Shiluk** Co-founder & Chief Operations Officer

- **Vania Grandi** Chief Commercial Officer
- **Esther Jung** Research Associate II
- **Felicia Wong** Senior Research Associate

## Everyone who backed them

[SOSV](https://millionrounds.com/fund/sosv) VC firm **1** round

[Climate Capital](https://millionrounds.com/fund/climate-capital) VC firm **1** round

[Possible Ventures](https://millionrounds.com/fund/possible-ventures) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=transition-metal-solutions).

## Also claim to have backed them

This firm lists Transition Metal Solutions as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[New Climate Ventures](https://millionrounds.com/fund/new-climate-ventures) VC firm Per its own site

## Quick answers about Transition Metal Solutions

### Who invested in Transition Metal Solutions?

Transition Metal Solutions's investors include SOSV, Climate Capital and Possible Ventures.

### How much has Transition Metal Solutions raised?

Transition Metal Solutions has raised $6.0M across 1 round since 2026.

### When did Transition Metal Solutions last raise?

Transition Metal Solutions's most recent round was a Seed of $6.0M in Jan 2026.

### What was Transition Metal Solutions's biggest round?

Its most recent round, $6.0M in Jan 2026, is also its largest on record.

### Who backed Transition Metal Solutions first?

Transition Metal Solutions's first round on record, in Jan 2026, was backed by SOSV, Climate Capital and Possible Ventures.

### What stage is Transition Metal Solutions at?

Transition Metal Solutions's latest named round is a Seed, in Jan 2026.

### Where is Transition Metal Solutions based?

Transition Metal Solutions is based in the United States.

## Companies like Transition Metal Solutions

In the same sector, and raised in the last eighteen months.

[**DashFuel** Oct 2026](https://millionrounds.com/company/dashfuel)[**Giraffe Bio** $13M · Oct 2026](https://millionrounds.com/company/giraffe-bio)[**Big Blue Technologies** $550K · Oct 2026](https://millionrounds.com/company/big-blue-technologies)[**Princeton Critical Minerals** $21M · Aug 2026](https://millionrounds.com/company/princeton-critical-minerals)[**Cuprum Metals** $19M · Jun 2026](https://millionrounds.com/company/cuprum-metals)[**Atana Elements** $28M · Jun 2026](https://millionrounds.com/company/atana-elements)

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