# CarbonDrop funding: rounds and investors

> CarbonDrop has raised $20M across 1 round since 2026. Every round with its source.

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

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

# Who invested in *CarbonDrop*

One round we have observed, with the 0 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.

Climate Tech Manufacturing

Raised 6 months ago

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Funding summary Updated 31 Oct 2026

**$20M** raised across 1 round since 2026, from 2 sources

- **Latest round:** Round, $20M May 2026
- **Investors:** 0

See who backed them

## The rounds

- **May 2026** Round **$20M** No investor was named in the report. Filed with the SEC (Form D); no report of this raise yet and 1 other SEC filing: $20M sold, first sale May 2026

## Also claim to have backed them

This firm lists CarbonDrop 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.

[Collaborative Fund](https://millionrounds.com/fund/collaborative-fund) VC firm Per its own site

## Quick answers about CarbonDrop

### How much has CarbonDrop raised?

CarbonDrop has raised $20M across 1 round since 2026.

### When did CarbonDrop last raise?

CarbonDrop's most recent round, $20M, was in May 2026.

### What was CarbonDrop's biggest round?

Its most recent round, $20M in May 2026, is also its largest on record.

### Where is CarbonDrop based?

CarbonDrop is based in the United States.

## Companies like CarbonDrop

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

[**Agility Robotics** $1.3B · Oct 2026](https://millionrounds.com/company/agility-robotics)[**Group14 Technologies** $632M · Oct 2026](https://millionrounds.com/company/group14-technologies)[**DMC Biotechnologies** $19M · Oct 2026](https://millionrounds.com/company/dmc-biotechnologies)[**Foundry Robotics** $106M · Oct 2026](https://millionrounds.com/company/foundry-robotics)[**Ayar Labs** $904M · Oct 2026](https://millionrounds.com/company/ayar-labs)[**Terradot** $92M · Oct 2026](https://millionrounds.com/company/terradot)

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