# CatAmmon funding: rounds and investors

> CatAmmon has raised $1.9M across 1 round since 2025. Investors include Israel Innovation Authority. Every round with its source.

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

[Pre-seed startup](https://millionrounds.com/companies)

# Who invested in *CatAmmon*

One round we have observed, with the one investor 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.

Energy

Funding summary Updated 26 Oct 2026

**$1.9M** raised across 1 round since 2025, from 1 source

- **Latest round:** Pre-seed, $1.9M Feb 2025
- **Investors:** 1

See who backed them

## The rounds

- **Feb 2025** Pre-seed **$1.9M** Israel Innovation Authority Source recorded

## Everyone who backed them

Israel Innovation Authority no record of our own yet **1** round

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

## Quick answers about CatAmmon

### Who invested in CatAmmon?

CatAmmon's investors include Israel Innovation Authority.

### How much has CatAmmon raised?

CatAmmon has raised $1.9M across 1 round since 2025.

### When did CatAmmon last raise?

CatAmmon's most recent round was a Pre-seed of $1.9M in Feb 2025.

### What was CatAmmon's biggest round?

Its most recent round, $1.9M in Feb 2025, is also its largest on record.

### Who backed CatAmmon first?

CatAmmon's first round on record, in Feb 2025, was backed by Israel Innovation Authority.

### What stage is CatAmmon at?

CatAmmon's latest named round is a Pre-seed, in Feb 2025.

## Companies like CatAmmon

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

[**os.energy** $1.2M · Aug 2026](https://millionrounds.com/company/os-energy)[**CleanMax** $165M · Feb 2026](https://millionrounds.com/company/cleanmax)[**Radiance Renewables** $100M · Feb 2026](https://millionrounds.com/company/radiance-renewables)[**Turno** $4.7M · Feb 2026](https://millionrounds.com/company/turno)[**e-TRNL Energy** $3.0M · Feb 2026](https://millionrounds.com/company/e-trnl-energy)[**PolyCycl** $2.9M · Jan 2026](https://millionrounds.com/company/polycycl)

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