# ThreatMark funding: rounds and investors

> ThreatMark has raised $15M across 1 round since 2025. Investors include EISMEA, Octopus Ventures and EASME - EU Executive Agency for SMEs.

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

Czechia · [Venture startup](https://millionrounds.com/companies)

# Who invested in *ThreatMark*

One round we have observed, with the 4 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

Funding summary Updated 26 Oct 2026

**$15M** raised across 1 round since 2025, from 1 source

- **Latest round:** Venture, $15M Jan 2025
- **Investors:** 4

See who backed them

## The rounds

- **Jan 2025** Venture **$15M** [EISMEA](https://millionrounds.com/fund/eismea) [Octopus Ventures](https://millionrounds.com/fund/octopus-ventures) [EASME - EU Executive Agency for SMEs](https://millionrounds.com/fund/easme-eu-executi) [Riverside Acceleration Capital](https://millionrounds.com/fund/riverside-acceleration-capital) Source recorded

## Founders and team

From ThreatMark's own website: 2 founders, 1 on the team.

**Michal Tresner** CEO & Co-Founder

**Kryštof Hilar** CTO & Co-Founder

- **Martin Zikmund** CFO

## Everyone who backed them

[EISMEA](https://millionrounds.com/fund/eismea) Investment firm **1** round

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

[EASME - EU Executive Agency for SMEs](https://millionrounds.com/fund/easme-eu-executi) Government **1** round

[Riverside Acceleration Capital](https://millionrounds.com/fund/riverside-acceleration-capital) Growth equity **1** round

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

## Also claim to have backed them

This firm lists ThreatMark 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.

[Springtide Ventures S.r.o.](https://millionrounds.com/fund/springtide-ventures-s-r-o) VC firm Per its own site

## Quick answers about ThreatMark

### Who invested in ThreatMark?

ThreatMark's investors include EISMEA, Octopus Ventures, EASME - EU Executive Agency for SMEs and Riverside Acceleration Capital.

### How much has ThreatMark raised?

ThreatMark has raised $15M across 1 round since 2025.

### When did ThreatMark last raise?

ThreatMark's most recent round was a Venture of $15M in Jan 2025.

### What was ThreatMark's biggest round?

Its most recent round, $15M in Jan 2025, is also its largest on record.

### Who backed ThreatMark first?

ThreatMark's first round on record, in Jan 2025, was backed by EISMEA, Octopus Ventures and EASME - EU Executive Agency for SMEs and 1 others.

### What stage is ThreatMark at?

ThreatMark's latest named round is a Venture, in Jan 2025.

### Where is ThreatMark based?

ThreatMark is based in the Czechia.

## Companies like ThreatMark

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

[**ArtMaster** $3.3M · Oct 2026](https://millionrounds.com/company/artmaster)[**EquiLibre Technologies** $14M · Jul 2026](https://millionrounds.com/company/equilibre-technologies)[**DecisionRules** $1.7M · Jun 2026](https://millionrounds.com/company/decisionrules)[**Grid.online** $6.2M · Jun 2026](https://millionrounds.com/company/grid-online)[**Felix** $2.5M · Apr 2026](https://millionrounds.com/company/felix-2)[**Zaitra** Feb 2026](https://millionrounds.com/company/zaitra)

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