# Niobium Microsystems funding: rounds and investors

> Funding history for Niobium Microsystems. Every round with its source.

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

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

# Who invested in *Niobium Microsystems*

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.

Semiconductors

Funding summary Updated 6 Oct 2026

**$23M** raised across 1 round, from 0 sources

- **Investors:** 0

See who backed them

## The rounds

## Also claim to have backed them

These 2 firms list Niobium Microsystems as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

[Silicon Catalyst Ventures](https://millionrounds.com/fund/silicon-catalyst-ventures) VC firm Per its own site

[Hale Capital Partners](https://millionrounds.com/fund/hale-capital-partners) Private equity Per its own site

## Quick answers about Niobium Microsystems

### Where is Niobium Microsystems based?

Niobium Microsystems is based in the United States.

## Companies like Niobium Microsystems

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

[**Vertical Semiconductor** $84M · Oct 2026](https://millionrounds.com/company/vertical-semiconductor)[**Tenstorrent** $3.0B · Oct 2026](https://millionrounds.com/company/tenstorrent)[**FlexCompute** $53M · Oct 2026](https://millionrounds.com/company/flexcompute)[**Enteligent** $6.7M · Oct 2026](https://millionrounds.com/company/enteligent)[**Lambda** $6.8B · Oct 2026](https://millionrounds.com/company/lambda)[**Vinci** $286M · Oct 2026](https://millionrounds.com/company/vinci)

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