Company news
Serval Acquires Ensignia, Names Founder Sam Stewart as Head of Security
Published 10 October 2026
WHAT HAPPENED
Serval acquired Ensignia, a software supply chain security startup, on October 6, 2026. Serval named Ensignia founder and CEO Sam Stewart as Head of Security, where he will oversee detection and response, corporate security, application security, and infrastructure security across the company.
WHO IS INVOLVED
Serval is an AI-native enterprise service management platform that has raised $127 million and reached $1 billion valuation. Sam Stewart founded Ensignia and previously built infrastructure security systems at Brex, Cruise, and CultureAmp.
WHY IT MATTERS
IT teams operating Serval's automation agents need assurance that sensitive systems like employee access and credentials are secure. Ensignia's software supply chain security expertise provides Serval customers the security foundation required to trust AI with high-stakes workflows across large enterprises.
- Type
- Acquisition
- Category
- IAM
- Source
- finance.yahoo.com ↗
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