# Niobium funding: rounds and investors

> Niobium has raised $23M across 1 round since 2025. Investors include Rev1 Ventures, Morgan Creek Capital Management and Ohio Innovation Fund.

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

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

# Who invested in *Niobium*

One round we have observed, with the 11 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.

Cybersecurity Hardware & Electronics Semiconductors

Raised 11 months ago

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Funding summary Updated 5 Nov 2026

**$23M** raised across 1 round since 2025, from 2 sources

- **Latest round:** Seed, $23M Dec 2025
- **Led by:** Rev1 Ventures and Morgan Creek Capital Management and 2 more
- **Investors:** 11 (4 led)

See who backed them

## The rounds

- **Dec 2025** Seed **$23M** [Rev1 Ventures](https://millionrounds.com/fund/rev1-ventures) Lead [Morgan Creek Capital Management](https://millionrounds.com/fund/morgan-creek-capital-management) Lead [Ohio Innovation Fund](https://millionrounds.com/fund/ohio-innovation-fund) Lead [Fusion Fund](https://millionrounds.com/fund/fusion-fund) Lead [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [Korea Development Bank](https://millionrounds.com/fund/korea-development-bank) [Blockchange Ventures](https://millionrounds.com/fund/blockchange-ventures) [JobsOhio](https://millionrounds.com/fund/jobsohio) [Silicon Catalyst](https://millionrounds.com/fund/silicon-catalyst) [Analog Devices' ADVentures](https://millionrounds.com/fund/analog-devices-adventures) [Rev1 Angels](https://millionrounds.com/fund/rev1-angels) Reported by TechStartups and 1 other

## Everyone who backed them

[Rev1 Ventures](https://millionrounds.com/fund/rev1-ventures) Corporate VC **1** round, led 1

[Morgan Creek Capital Management](https://millionrounds.com/fund/morgan-creek-capital-management) VC firm **1** round, led 1

[Ohio Innovation Fund](https://millionrounds.com/fund/ohio-innovation-fund) VC firm **1** round, led 1

[Fusion Fund](https://millionrounds.com/fund/fusion-fund) VC firm **1** round, led 1

[Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) VC firm **1** round

[Korea Development Bank](https://millionrounds.com/fund/korea-development-bank) Government **1** round

[Blockchange Ventures](https://millionrounds.com/fund/blockchange-ventures) VC firm **1** round

[JobsOhio](https://millionrounds.com/fund/jobsohio) VC firm **1** round

[Silicon Catalyst](https://millionrounds.com/fund/silicon-catalyst) Accelerator **1** round

[Analog Devices' ADVentures](https://millionrounds.com/fund/analog-devices-adventures) VC firm **1** round

[Rev1 Angels](https://millionrounds.com/fund/rev1-angels) Angel network **1** round

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

## Quick answers about Niobium

### Who invested in Niobium?

Niobium's investors include Rev1 Ventures, Morgan Creek Capital Management, Ohio Innovation Fund, Fusion Fund and Alumni Ventures, and 6 more on record. Rev1 Ventures led its latest round.

### How much has Niobium raised?

Niobium has raised $23M across 1 round since 2025.

### When did Niobium last raise?

Niobium's most recent round was a Seed of $23M in Dec 2025, led by Rev1 Ventures.

### What was Niobium's biggest round?

Its most recent round, $23M in Dec 2025, is also its largest on record.

### Who backed Niobium first?

Niobium's first round on record, in Dec 2025, was backed by Rev1 Ventures, Morgan Creek Capital Management and Ohio Innovation Fund and 8 others.

### What stage is Niobium at?

Niobium's latest named round is a Seed, in Dec 2025.

### Where is Niobium based?

Niobium is based in the United States.

### Who led Niobium's rounds?

Rev1 Ventures led the Seed in 2025.

## Companies like Niobium

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

[**Agrani Labs** $123M · Nov 2026](https://millionrounds.com/company/agrani-labs)[**Northwood Space** $505M · Nov 2026](https://millionrounds.com/company/northwood-space)[**Pathfinder** $13M · Nov 2026](https://millionrounds.com/company/pathfinder)[**Truth** $70M · Oct 2026](https://millionrounds.com/company/truth)[**Iris Technology** Oct 2026](https://millionrounds.com/company/iris-technology)[**Casap** $81M · Oct 2026](https://millionrounds.com/company/casap)

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