Gallos Technologies

General contacts

Investor type

Founded

2021

AUM

Location

London, England, United Kingdom

Investment Ticket

Investment Stage

Pre-seed Series A Seed Series B

Region of investment

North America Europe

Investor profile last updated: 27 August, 2026

Profile

Gallos Technologies is a venture-building and investment firm based in London, United Kingdom, founded in 2021. The firm is led by a team of security, investment, and commercial experts, including Sir Anthony Finkelstein, the former UK Chief Scientific Adviser for National Security. Gallos Technologies distinguishes itself by combining deep security expertise with extensive commercial and governmental networks to support the growth of security, defense, and resilience technology companies.

The firm invests in early-stage security technology firms, focusing on sectors such as cybersecurity, big data, and artificial intelligence. Gallos Technologies typically participates in pre-seed to Series B funding rounds, primarily within the United Kingdom. The firm provides patient capital and strategic guidance to help its portfolio companies scale and achieve long-term growth.

Notable investments by Gallos Technologies include StirlingX - a cybersecurity firm, Second Front Systems - a defense technology company, and AI Score - an artificial intelligence platform. The firm leverages its unique insights and networks to co-build world-class security technology companies.

Industry

Defense Cybersecurity

Contacts

Name

Title

Social Networks

Jack Pearson Principal

Principal

j•••@•••

Will Kilmer Head of Ventures

Head of Ventures

w•••@•••

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Investment-team contacts for Gallos Technologies — including verified work emails and LinkedIn profiles — are available to Private Equity List subscribers.
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Contacts sourced from the firm's website and LinkedIn, re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.

FAQs about Gallos Technologies

Is Gallos Technologies a venture capital or private equity firm?

Gallos Technologies is a venture capital firm. It backs companies at Pre-seed, Series A, Seed and Series B.

Where is Gallos Technologies located?

Gallos Technologies is located in London, England, United Kingdom.

When was Gallos Technologies founded?

Gallos Technologies was founded in 2021.

What sectors and industries does Gallos Technologies invest in?

Gallos Technologies invests in companies and startups in Defense, Cybersecurity.

What is Gallos Technologies geographical focus of investments?

Gallos Technologies invests in companies and startups in North America, Europe.

At what stages of companies and startups does Gallos Technologies typically invest in?

Gallos Technologies invests in companies and startups at Pre-seed, Series A, Seed, Series B.

What are the contacts of Gallos Technologies?

Gallos Technologies can be reached through its website gallostech.io and its LinkedIn page. Its general enquiries address is [email protected]. Cold-mailing a general inbox rarely reaches a partner, so Private Equity List also lists the investment-team contacts for Gallos Technologies — names, roles, verified work emails and LinkedIn profiles — available on a Pro plan from $129/month (see pricing). Contacts are sourced from the firm's website and LinkedIn and re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.

Can I access Gallos Technologies data via API or MCP?

Yes. Every field on this page — profile, funds, investment criteria, portfolio and investment-team contacts — is available programmatically through the Private Equity List REST API and MCP server, so AI assistants such as Claude and ChatGPT can query Gallos Technologies directly instead of scraping this page. One subscription covers both the web app and machine access — see API & MCP.

When was the Gallos Technologies profile last updated?

Private Equity List re-verifies investor profiles on a rolling cycle, pulling from the firm's own website and LinkedIn rather than a one-off import. This profile was last updated on 27 August, 2026. Something out of date here? Report it — we re-run that firm within 48h and get back to you.