# Venari Security: Computer & network security, London, United Kingdom

> Venari Security: Venari Security is a leading provider of Adaptive Cryptographic Intelligence, focused on helping enterprise organizations manage their...

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

United Kingdom · [Computer & network security startup](https://millionrounds.com/companies)

# Venari Security

Venari Security is a leading provider of Adaptive Cryptographic Intelligence, focused on helping enterprise organizations manage their encrypted data with confidence.

Funding reported Last round: Series A

Computer & network security London, United Kingdom

Company summary

- **Founded:** 2021 5 years old
- **Team:** 44 11 to 50 people
- **Funding reported:** 8.3M as listed, currency not stated
- **Last round:** Series A Aug 2021

How sure we are

- ✓ **Listed** We know it exists and what it does
- 2 **Funding reported** A company dataset reports a raise
- 3 **Observed** A filing or a dated announcement confirms a round

No round for Venari Security has been confirmed by a filing or an announcement yet, so nothing here counts toward an investor's record. [How we decide](https://millionrounds.com/methodology)

## About Venari Security

Venari Security is a leading provider of Adaptive Cryptographic Intelligence, focused on helping enterprise organizations manage their encrypted data with confidence.

The company’s mission is to make encryption visible, understandable, and actionable, allowing businesses to navigate cryptographic complexities effectively. Their platform, powered by Agentic AI, offers live visibility into cryptographic inventories, identifies quantum-vulnerable systems, and provides continuous assurance for regulatory compliance. Key services include guided migration to post-quantum cryptography, external discovery of encryption vulnerabilities without system deployment, and blockchain security assessments. Venari Security is trusted by financial institutions, blockchain innovators, and critical infrastructure operators across the UK and Europe, supporting them in achieving quantum-resistant security by the 2035 deadline.

## What company datasets say Venari Security raised

Funding, as reported

Reported in all **8.3M** in the source's currency

Rounds **1**

Last round **Series A**

Last round size **1.3M**

Last round date **Aug 2021**

Investors listed **5**

## Funding filed with regulators

Venari Security filed 15 raises, $14M in all. Filings say how much was sold and to how many investors; they never name the investors.

- Jun 2026 **$239K** UK share allotment
- Jun 2026 **$2.2M** UK share allotment
- Feb 2026 **$1.0M** UK share allotment
- Oct 2025 **$139K** UK share allotment
- Oct 2025 **$661K** UK share allotment
- Oct 2025 **$547K** UK share allotment
- Jun 2025 **$2.8M** UK share allotment
- Jun 2023 **$824K** UK share allotment
- Oct 2022 **$185K** UK share allotment
- Sept 2022 **$158K** UK share allotment
- Apr 2022 **$544K** UK share allotment
- Feb 2022 **$350K** UK share allotment
- Jan 2022 **$1.4M** UK share allotment
- Sept 2021 **$462K** UK share allotment
- Jun 2021 **$3.0M** UK share allotment

## Founders and team

From Venari Security's own website: 1 founder, 2 on the team.

**Tom Millar** Founder & CEO

- **Bira De Lima** COO
- **Enis Sarkou** CTO

Advisers *Andreas Utermann* *Bryan Littlefair* *Carl Froggett* *Cristobal Conde* *Dobromir Todorov* *Fredrik Nylander* *Joerg Weber* *Paddy McGuinness* *Steve Hill*

## The company, in detail

What they build

Known for

security encrypted traffic analysis computer & network security encryption information technology & services financial services finance data privacy information technology cryptographic discovery tool telecommunications post quantum cryptography cyber security saas nist metadata

Built with from their website

Docker HubSpot Sales Hub Google Tag Manager WordPress.org Atlassian Tailwind CSS Linkedin Insight Tag Elementor YouTube CloudFlare

+8 more

Viewport Meta LinkedIn Ads Site Kit Element UI WP Engine Hubspot CloudFlare CDN Prometheus

- **Sector:** Computer & network security
- **Industry code:** NAICS 513210, 541512
- **Region:** England
- **Full record:** [Every detail in the company directory](https://millionrounds.com/directory/venari-security)

## Computer & network security in United Kingdom

Startups like it

- [**Callsign** London · founded 2011 *Raised*](https://millionrounds.com/company/callsign)
- [**ThreatAware** London · founded 2019 *Raised*](https://millionrounds.com/company/threataware)
- [**SenseOn** London · founded 2017 *Raised*](https://millionrounds.com/company/senseon)
- [**aisy** London · founded 2025 *Raised*](https://millionrounds.com/company/aisy)
- [**PixelPin** London · founded 2011 *Raised*](https://millionrounds.com/company/pixelpin)
- [**CyberSmart** London · founded 2016 *Raised*](https://millionrounds.com/company/cybersmart)
- [**Hack The Box** Folkestone · founded 2017 *Raised*](https://millionrounds.com/company/hack-the-box)
- [**Immersive** Bristol · founded 2017](https://millionrounds.com/startup/immersive-3)

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