# Longbow funding: rounds and investors

> Longbow has raised $3.0M across 1 round since 2023. Every round with its source.

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

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

# Who invested in *Longbow*

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.

Cybersecurity

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Funding summary Updated 15 Nov 2026

**$3.0M** raised across 1 round since 2023, from 1 source

- **Latest round:** Seed, $3.0M Dec 2023
- **Investors:** 0

See who backed them

## The rounds

- **Dec 2023** Seed **$3.0M** No investor was named in the report. Source recorded

## Founders and team

From Longbow's own website: 1 founder, 8 on the team.

**Chris Wysopal** Founder and Chief Security Evangelist

- **Brian Roche** Chief Executive Officer
- **Ajay Nigam** Chief Product Officer
- **Anthony Barkley** Chief Strategy Officer
- **Karen Buffo** Chief Marketing Officer
- **Paul Barbosa** Chief Revenue Officer
- **Simon Adell** Chief Financial Officer
- **Stacie Justice** Chief People Officer
- **Diana Bushard** General Counsel

## Also claim to have backed them

This firm lists Longbow as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[Security Leadership Capital](https://millionrounds.com/fund/security-leadership-capital) VC firm Per its own site

## Quick answers about Longbow

### How much has Longbow raised?

Longbow has raised $3.0M across 1 round since 2023.

### When did Longbow last raise?

Longbow's most recent round was a Seed of $3.0M in Dec 2023.

### What was Longbow's biggest round?

Its most recent round, $3.0M in Dec 2023, is also its largest on record.

### What stage is Longbow at?

Longbow's latest named round is a Seed, in Dec 2023.

### Where is Longbow based?

Longbow is based in the United States.

## Companies like Longbow

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

[**Kindo** $51M · Nov 2026](https://millionrounds.com/company/kindo)[**Marble** $75M · Nov 2026](https://millionrounds.com/company/marble)[**Finite State** $47M · Nov 2026](https://millionrounds.com/company/finite-state)[**Persona** $211M · Nov 2026](https://millionrounds.com/company/persona)[**Truth** $70M · Oct 2026](https://millionrounds.com/company/truth)[**Casap** $81M · Oct 2026](https://millionrounds.com/company/casap)

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