Circadian Risk develops scenario-based, dynamic risk analysis software that gives enterprises real-time visibility into physical security threats, compliance gaps, and overall risk exposure across distributed facilities. The cloud platform combines online and offline assessments with interactive dashboards and scored visualizations so security teams can prioritize actions and communicate risk internally. Customers include some of the world’s most sophisticated organizations that historically relied on manual, fragmented processes to track risk. The Ann Arbor-based company has demonstrated customer traction that impressed repeat backers such as 11 Tribes and Tamiami Angel Funds. With fresh capital, management plans to refine its go-to-market strategy, expand the development team, and integrate generative AI features into the platform. Proceeds will also fund a larger client success organization to deepen industry expertise and accelerate enterprise adoption across multiple verticals. To date, the company has raised at least $6 million in institutional funding.

Total raised

$6M

Funding rounds

2

Latest round

Series A

Latest activity

Feb 2026