Signal AI

Raised $165M in a Growth round, announced 24 September 2025.

Total raised
$165M

Latest round GrowthCountry United KingdomSector AI

Round

$165MGrowth, 24 September 2025

Growth equity (Battery takes a majority stake) to fund product development, US and EMEA expansion and acquisitions.

Amount
$165M
Stage
Growth
Announced
24 September 2025
Lead
Battery Ventures
Other investors
Highland Europe, Mercuri, MMC Ventures
Use of funds
Growth equity (Battery takes a majority stake) to fund product development, US and EMEA expansion and acquisitions.
Checked
Matched to an official SEC filing
Sources
Signal AI raises $165M Growth equity siliconangle.com
Signal AI raises $165M Growth equity funding.tech.eu
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Company

AI platform detecting risk and reputation signals in news, regulation and social media

Based in
London, United Kingdom
Sector
AI
Website
signal-ai.com ↗

Links

Website
signal-ai.com ↗

Questions

How much has Signal AI raised?

Signal AI raised $165M in a Growth round, announced on 24 September 2025.

Who invested in Signal AI?

Battery Ventures led. Investors include Battery Ventures, Highland Europe, Mercuri and MMC Ventures.