# STF Technologies funding: rounds and investors

> STF Technologies has raised $257K across 1 round since 2023. Investors include National Science Foundation and US Department of Energy.

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

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

# Who invested in *STF Technologies*

One round we have observed, with the 2 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.

Healthcare

Funding summary Updated 26 Oct 2026

**$257K** raised across 1 round since 2023, from 1 source

- **Latest round:** Grant, $257K Dec 2023
- **Investors:** 2

See who backed them

## The rounds

- **Dec 2023** Grant **$257K** [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) [US Department of Energy](https://millionrounds.com/fund/u-s-department-of-energy) Source recorded

## Everyone who backed them

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

[US Department of Energy](https://millionrounds.com/fund/u-s-department-of-energy) Government **1** round

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

## Quick answers about STF Technologies

### Who invested in STF Technologies?

STF Technologies's investors include National Science Foundation and US Department of Energy.

### How much has STF Technologies raised?

STF Technologies has raised $257K across 1 round since 2023.

### When did STF Technologies last raise?

STF Technologies's most recent round was a Grant of $257K in Dec 2023.

### What was STF Technologies's biggest round?

Its most recent round, $257K in Dec 2023, is also its largest on record.

### Who backed STF Technologies first?

STF Technologies's first round on record, in Dec 2023, was backed by National Science Foundation and US Department of Energy.

### What stage is STF Technologies at?

STF Technologies's latest named round is a Grant, in Dec 2023.

### Where is STF Technologies based?

STF Technologies is based in the United States.

## Companies like STF Technologies

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

[**Star Therapeutics** $325M · Oct 2026](https://millionrounds.com/company/star-therapeutics)[**Promaxo** $106M · Oct 2026](https://millionrounds.com/company/promaxo)[**AI** $18M · Oct 2026](https://millionrounds.com/company/ai)[**Baba** $40M · Oct 2026](https://millionrounds.com/company/baba)[**Rejuvenate Bio** $13M · Oct 2026](https://millionrounds.com/company/rejuvenate-bio)[**Clinical Ink** $24M · Oct 2026](https://millionrounds.com/company/clinical-ink)

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