# Protom International funding: rounds and investors

> Protom International has raised $32M across 3 rounds since 2009. Investors include Michaelson Capital Partners. Every round with its source.

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

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

# Who invested in *Protom International*

3 rounds we have observed, with the one investor named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Biotech Healthcare

Funding summary Updated 26 Oct 2026

**$32M** raised across 3 rounds since 2009, from 3 sources

**$936K** Round **$860K** Debt **$30M** Round

- **Latest round:** Round, $30M Apr 2017
- **Step-up i:** 34.9×
- **Investors:** 1

See who backed them

## The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2009 2011 2013 2015 2017

**$936K** Round

**$860K** Debt

**$30M** Round

- **First round:** Round, $936K
- **Biggest round:** $30M
- **Usual gap between rounds:** 4.1 years

## The rounds

- **Apr 2017** Round **$30M** *1 new* Michaelson Capital Partners Reported by FinSMEs
- **Mar 2013** Debt **$860K** No investor was named in the report. Reported by sec.gov SEC filing: $860K sold, first sale Aug 2012
- **Apr 2009** Round **$936K** No investor was named in the report. From a historical funding record SEC filing: $936K sold, first sale Apr 2009

## Founders and team

From the SEC filings it signed: 1 on the team.

- **Stephen P Spotts** Executive Officer, Director i

On the board, as filed i *Gregory P Lane* *James P Bennett* *Philip P Incarnati* *Robert P Curry* *Thomas P Blanton*

## Everyone who backed them

Michaelson Capital Partners 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=protom-international).

## Quick answers about Protom International

### Who invested in Protom International?

Protom International's investors include Michaelson Capital Partners.

### How much has Protom International raised?

Protom International has raised $32M across 3 rounds since 2009.

### When did Protom International last raise?

Protom International's most recent round was an Undisclosed round of $30M in Apr 2017.

### What was Protom International's biggest round?

Its most recent round, $30M in Apr 2017, is also its largest on record.

### Who backed Protom International first?

Protom International's first round on record, in Apr 2017, was backed by Michaelson Capital Partners.

### What stage is Protom International at?

Protom International's latest named round is an Undisclosed round, in Apr 2017.

### Where is Protom International based?

Protom International is based in the United States.

## Companies like Protom International

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

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