# American Treatment Network funding: rounds and investors

> American Treatment Network has raised $5.3M across 1 round since 2021. Every round with its source.

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

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

# Who invested in *American Treatment Network*

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.

Mental Health

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Funding summary Updated 15 Nov 2026

**$5.3M** raised across 1 round since 2021, from 1 source

- **Latest round:** Series A, $5.3M Sept 2021
- **Investors:** 0

See who backed them

## The rounds

- **Sept 2021** Series A **$5.3M** No investor was named in the report. Source recorded SEC filing: $3.3M sold, first sale Aug 2021

## Funding filed with regulators

American Treatment Network filed one raise, $3.3M in all. Filings say how much was sold and to how many investors; they never name the investors.

- Aug 2021 **$3.3M** 4 investors equity of $5.3M offered SEC Form D

## Founders and team

From American Treatment Network's own website and the SEC filings it signed: 3 on the team.

- **Matthew Judge Sullivan** Chief Executive Officer
- **Thomas Connor** Chief Operations Officer
- **Thomas Judge Conner** Executive Officer i

## Quick answers about American Treatment Network

### How much has American Treatment Network raised?

American Treatment Network has raised $5.3M across 1 round since 2021.

### When did American Treatment Network last raise?

American Treatment Network's most recent round was a Series A of $5.3M in Sept 2021.

### What was American Treatment Network's biggest round?

Its most recent round, $5.3M in Sept 2021, is also its largest on record.

### What stage is American Treatment Network at?

American Treatment Network's latest named round is a Series A, in Sept 2021.

### Where is American Treatment Network based?

American Treatment Network is based in the United States.

## Companies like American Treatment Network

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

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