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StirlingX

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Sovereign intelligence and autonomy platform for contested environments

London, United KingdomFounded 2023Defence
Valuation $50–100M Last recorded · 2026
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for StirlingX and the history behind them.

About StirlingX

StirlingX is a British data-intelligence company, founded in 2022 by Dean Jones within GALLOS Technologies, that builds a sovereign intelligence and autonomy platform to capture, secure, fuse, analyse and act on sensor data in complex and contested environments. Use cases span surveying, mapping and monitoring critical infrastructure through to detecting and countering hostile drones for defence ministries and critical-national-infrastructure operators, with customers including National Grid and Murphy; the firm designs and manufactures drones, autonomous systems and analytics software in Britain with sites in Cambridge and Oxford, and is chaired by former GCHQ director Sir Jeremy Fleming. After an extended seed of about £8.3 million, StirlingX raised a £15.1 million ($20 million) Series A in July 2026 led by Ventura Capital with RCM Private Markets Master Fund managed by Rokos Capital Management to accelerate product development and commercial roll-out. Sources: Tech.eu 2 Jul 2026; Startupmag; company newsroom.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2023
Headquarters
London, United Kingdom
Employees
34
Open positions
None listed
Dealroom signal
57.6/100
Sector
Defence, Core AI, Defence Applications, Drones, AI Applications, NIF defense security and resilience, NIF awareness and decision making, DT and LS, uk is8 defence, uk is8 digital and technologies, science-based
Technology
Artificial Intelligence, Deep Tech, Autonomous & Sensor Tech
Client focus
b2b
Investment activity
1 company, latest Mar 2025
Capital deployed
—
Preferred round
ACQUISITION

Funding history

2 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES A✓Equity / VC Jul 2026 $20M $80M Ventura Capital · RCM Private Markets · GALLOS Technologies ↗
SEED✓Equity / VC Nov 2025 $11M $44M GALLOS Technologies · Rokoscapital · One9 ↗
Showing the latest 2 of 2 recorded eventsBook a demo for the full funding history →

Growth signals

StirlingX website traffic

Latest recorded traffic for StirlingX is 11K monthly website visits, up 107.5% over the last three months. StirlingX's team grew 385.7% over the past year.

Latest monthly visits11K 3-month web change+107.5% 1-year team growth+385.7%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

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Showing 8 of the closest matchesCompare every metric →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

6 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed3 investors entered at this stage

  • Rokoscapital
  • GALLOS Technologies
  • One9

Series A2 investors entered at this stage

  • Ventura Capital
  • RCM Private Markets

Other known investors1 additional known investor

Team profiled 3 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators Hidden — book a demo quality score
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
3 countries with
team presence
🇬🇧 United Kingdom90.6%
🇺🇸 United States6.3%
🇨🇦 Canada3.1%
3 countries shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about StirlingX on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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