# Breathe ESG funding: rounds and investors

> Breathe ESG has raised across 1 round since 2023. Every round with its source.

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

[Venture startup](https://millionrounds.com/companies)

# Who invested in *Breathe ESG*

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.

Internet

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Funding summary Updated 1 Nov 2026

**Undisclosed** raised across 1 round since 2023, from 1 source

- **Latest round:** Venture Oct 2023
- **Investors:** 0

See who backed them

## The rounds

- **Oct 2023** Venture **Amount undisclosed** No investor was named in the report. Source recorded

## Founders and team

From Breathe ESG's own website: 1 founder, 6 on the team.

**Masami Sato** Founder and CEO

- **Amber Greaney** Senior Sustainability Manager
- **Faythe Missick** Senior Sustainability Manager
- **Michael Littenburg** Partner
- **Michael Rockwell** Sustainability Project Manager
- **Rebecca Ramsdale** Senior Director of Projects
- **Wesley Herche** Director of Energy and Sustainability Solutions

Advisers *Ashley Pleasant*

## Also claim to have backed them

This firm lists Breathe ESG 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.

[Randev Ventures (Familyoffice](https://millionrounds.com/fund/randev-ventures) Family office Per its own site

## Quick answers about Breathe ESG

### How much has Breathe ESG raised?

Breathe ESG has raised 1 round since 2023, none with a disclosed amount.

### When did Breathe ESG last raise?

Breathe ESG's most recent round was a Venture in Oct 2023.

### What stage is Breathe ESG at?

Breathe ESG's latest named round is a Venture, in Oct 2023.

## Companies like Breathe ESG

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

[**Cumin Co** $5.0M · Jan 2026](https://millionrounds.com/company/cumin-co)[**Meolaa** $6.0M · Oct 2025](https://millionrounds.com/company/meolaa)[**StrollMe** $28M · Oct 2026](https://millionrounds.com/company/strollme)[**Hyphenate** $59M · Oct 2026](https://millionrounds.com/company/hyphenate)[**Simile** $600M · Oct 2026](https://millionrounds.com/company/simile)[**Whop** $400M · Oct 2026](https://millionrounds.com/company/whop)

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