Patch

Patch combines technology and carbon markets expertise to help companies build and execute their carbon credit strategies from end to end — channeling capital into critical climate solutions.

Climate and energy

Latest funding

Series B+ · September 14, 2022

Amount not disclosed in a source on record.

Funding history ↓

Website: patch.io.

X: @usepatch · 2,581 followers.

GitHub: patch-technology.

LinkedIn: usepatch.

Category: Climate and energy.

Stage: Series B+.

Based in: San Francisco, United States.

Last round: Sep 14, 2022 · 1,523 days ago.

On Recent Funding since: Sep 30, 2026.

Signals

X account@usepatch · created Apr 12, 2020 (6 years old) · 2,581 followers

Website registeredJul 13, 2012 (14 years old)

Funding rounds

Date	Round	Amount	Lead	Source
Sep 14, 2022	Series B+	undisclosed	—	fundraisingfox.com

Timeline

April 12, 2020
X account created
July 13, 2012
Website created

Founders and team

BS
Brennan Spellacy 💥 ♻️ Co-founder & CEO

@bspellacy · source: x.com

Investors

Companies like Patch

CCeezer$11.2M Series A · Jan 2024
UUproot YSeed · Jun 2026
DDeep Sky$42M Series A · Nov 2023
EEcologi$5.49M Seed · Nov 2021
BBlueLayerSeed · Apr 2026
CCarbonext

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/patch (get a free API key).