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Venture studio led by ex-GCHQ & NSA leaders raises £35m

Published: August 17, 2026 at 3:52 pm

GALLOS Technologies, a security, defence and resilience technology venture studio and investor, has announced a £35 million balance sheet investment round.

The round was led by Ventura Capital and Aberdeen Investments and will fund the next phase of growth at GALLOS. Founding investor Lansdowne Partners also participated in the financing, and the round remains open to a small number of additional strategic investors.

The raise comes at a moment of heightened geopolitical tension, with allied governments rearming and the private sector waking up to security and resilience as a strategic imperative rather than a cost line.

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