4iQ Email Format

Security and InvestigationsCalifornia, United States11-50 Employees

4iQ and Alto Analytics merged to form Constella Intelligence, a security and investigations firm based in Los Altos, California. The company delivers digital risk protection to large organizations, helping safeguard critical assets and reduce exposure to online threats. Its approach is broad, collaborative, and scalable, underpinned by a blend of proprietary data, technology, and human expertise. Its data assets include a substantial breach data collection described as among the largest globally, comprising more than 100 billion attributes and 45 billion curated identity records across 125 countries and 53 languages.

Constella Intelligence operates globally, partnering with some of the world's largest organizations to address digital risk and identity threats. In 2025, it was recognized as a category leader in a major industry scorecard.

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