# Opsidio funding: rounds and investors

> Opsidio has raised $500K across 1 round since 2017. Every round with its source.

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

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

# Who invested in *Opsidio*

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.

Biotech

Funding summary Updated 26 Oct 2026

**$500K** raised across 1 round since 2017, from 1 source

- **Latest round:** Venture, $500K Sept 2017
- **Investors:** 0

See who backed them

## The rounds

- **Sept 2017** Venture **$500K** No investor was named in the report. Source recorded SEC filing: $800K sold, first sale Sept 2017

## Founders and team

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

- **Martin D. Phillips** Executive Officer, Director i

On the board, as filed i *Alan E. Casnoff* *Frank W. Marcoux* *Nicholas W. Lukacs*

## Also claim to have backed them

This firm lists Opsidio 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.

[Mid Atlantic Bio Angels](https://millionrounds.com/fund/mid-atlantic-bio-angels) Angel network Per its own site

## Quick answers about Opsidio

### How much has Opsidio raised?

Opsidio has raised $500K across 1 round since 2017.

### When did Opsidio last raise?

Opsidio's most recent round was a Venture of $500K in Sept 2017.

### What was Opsidio's biggest round?

Its most recent round, $500K in Sept 2017, is also its largest on record.

### What stage is Opsidio at?

Opsidio's latest named round is a Venture, in Sept 2017.

## Companies like Opsidio

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

[**Cloverleaf Bio** $33M · Sept 2026](https://millionrounds.com/company/cloverleaf-bio)[**Cheiron** $8.0M · Jul 2026](https://millionrounds.com/company/cheiron)[**Tavo Biotherapeutics** $17M · Jun 2026](https://millionrounds.com/company/tavo-biotherapeutics)[**Countable Labs** $26M · May 2026](https://millionrounds.com/company/countable-labs)[**Oricell Therapeutics** $180M · Apr 2026](https://millionrounds.com/company/oricell-therapeutics)[**Immunofoco** $29M · Mar 2026](https://millionrounds.com/company/immunofoco)

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