# Impressio funding: rounds and investors

> Impressio has raised $250K across 1 round since 2023. Investors include National Science Foundation. Every round with its source.

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

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

# Who invested in *Impressio*

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.

Medical Devices

Funding summary Updated 26 Oct 2026

**$250K** raised across 1 round since 2023, from 1 source

- **Latest round:** Grant, $250K May 2023
- **Investors:** 1

See who backed them

## The rounds

- **May 2023** Grant **$250K** [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) Source recorded

## Everyone who backed them

[National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) Government **1** round

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

## Quick answers about Impressio

### Who invested in Impressio?

Impressio's investors include National Science Foundation.

### How much has Impressio raised?

Impressio has raised $250K across 1 round since 2023.

### When did Impressio last raise?

Impressio's most recent round was a Grant of $250K in May 2023.

### What was Impressio's biggest round?

Its most recent round, $250K in May 2023, is also its largest on record.

### Who backed Impressio first?

Impressio's first round on record, in May 2023, was backed by National Science Foundation.

### What stage is Impressio at?

Impressio's latest named round is a Grant, in May 2023.

### Where is Impressio based?

Impressio is based in the United States.

## Companies like Impressio

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

[**Promaxo** $106M · Oct 2026](https://millionrounds.com/company/promaxo)[**Stride** $16M · Oct 2026](https://millionrounds.com/company/stride)[**Sensydia** $9.0M · Oct 2026](https://millionrounds.com/company/sensydia)[**Rx Bandz** Oct 2026](https://millionrounds.com/company/rx-bandz)[**Biotia** $12M · Oct 2026](https://millionrounds.com/company/biotia)[**Ellipsys Medical** $8.1M · Sept 2026](https://millionrounds.com/company/ellipsys-medical)

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