# Ultra Security funding: rounds and investors

> Ultra Security has raised $10M across 1 round since 2026. Investors include Ludlow Ventures, Detroit Venture Partners and Firedrop. Every round with its source.

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

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

# Who invested in *Ultra Security*

One round we have observed, with the 6 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.

AI Cybersecurity Enterprise Software

Raised this month

Funding summary Updated 26 Oct 2026

**$10M** raised across 1 round since 2026, from 3 sources

- **Latest round:** Seed, $10M Oct 2026
- **Investors:** 6

See who backed them

## The rounds

- **Oct 2026** Seed **$10M** [Ludlow Ventures](https://millionrounds.com/fund/ludlow-ventures) [Detroit Venture Partners](https://millionrounds.com/fund/detroit-venture-partners) [Firedrop](https://millionrounds.com/fund/firedrop) [FDVC](https://millionrounds.com/fund/fdvc) [Hidden Capital](https://millionrounds.com/fund/hidden-capital) Entrée Capital Reported by Fintech Global and 2 others

## Everyone who backed them

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

[Detroit Venture Partners](https://millionrounds.com/fund/detroit-venture-partners) VC firm **1** round

[Firedrop](https://millionrounds.com/fund/firedrop) Micro VC **1** round

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

[Hidden Capital](https://millionrounds.com/fund/hidden-capital) VC firm **1** round

Entrée Capital no record of our own yet **1** round

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

## Quick answers about Ultra Security

### Who invested in Ultra Security?

Ultra Security's investors include Ludlow Ventures, Detroit Venture Partners, Firedrop, FDVC and Hidden Capital, and 1 more on record.

### How much has Ultra Security raised?

Ultra Security has raised $10M across 1 round since 2026.

### When did Ultra Security last raise?

Ultra Security's most recent round was a Seed of $10M in Oct 2026.

### What was Ultra Security's biggest round?

Its most recent round, $10M in Oct 2026, is also its largest on record.

### Who backed Ultra Security first?

Ultra Security's first round on record, in Oct 2026, was backed by Ludlow Ventures, Detroit Venture Partners and Firedrop and 3 others.

### What stage is Ultra Security at?

Ultra Security's latest named round is a Seed, in Oct 2026.

### Where is Ultra Security based?

Ultra Security is based in the United States.

## Companies like Ultra Security

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

[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**xPay** $1.5M · Oct 2026](https://millionrounds.com/company/xpay)[**Albert Invent** $20M · Oct 2026](https://millionrounds.com/company/albert-invent)[**FORT Robotics** $39M · Oct 2026](https://millionrounds.com/company/fort-robotics)[**Pika** $216M · Oct 2026](https://millionrounds.com/company/pika)[**Vertical Semiconductor** $84M · Oct 2026](https://millionrounds.com/company/vertical-semiconductor)

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