Signal AI

AI · London, GB

AI-powered corporate risk and reputation intelligence platform

Founders

David Benigson (United Kingdom · ♂) — Watching his parents manually curate daily newsletters for their executive-search business, he founded Signal AI in 2013 from a North London garage to automate media monitoring and intelligence with AI.

Shares the most investors with (number = shared investors):

Date	Round	Amount
Sep 2025	Growth UK risk-intelligence platform Signal AI raised USD 165m led by Battery Ventures (taking a majority stake) to expand globally and grow through M&A.	$165M
Dec 2021	Series D Plus London AI company Signal AI raised a USD 50M Series D led by Highland Europe, with abrdn and existing investors, to build out its decision-augmentation platform.	$50M

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Data is community-curated and may be incomplete.