Gallos operates a model that both builds new ventures and provides capital to early-stage companies focused on defense, security and resilience. The firm is led by founders with security and defense backgrounds, including ex-UK national security official Josh Burch and Royal Marines veteran Dean Jones. Its portfolio includes StirlingX, which works on unmanned aerial vehicles and data intelligence, and AI Score, which focuses on compliance, governance and optimization of enterprise AI systems. Gallos’s team and advisors include former senior intelligence and cybersecurity figures such as Sir Jeremy Fleming, former head of GCHQ, along with former GCHQ Technology Director Gaven Smith and former NSA technology executive Greg Smithberger. The company plans to use newly raised capital to create additional companies, support portfolio investments and enhance its platform.

Total raised

$47M

Funding rounds

1

Latest round

Equity

Latest activity

Aug 2026