Key facts
- Circadian Risk’s last known valuation is $25.2M (Sep 2025).
- It has raised $11.3M across 2 recorded rounds; the latest was Early Stage VC ($5.0M) in Sep 2025.
- Notable investors include Gaingels, Empty Set Group, Arthur Ventures, 11 Tribes Ventures, Tamiami Angel Funds — 11 tracked in total.
- Circadian Risk has filed 2 Form Ds with the SEC since 2022, most recently Sep 2025 ($5.0M sold to 31 investors).
- Status: Privately Held (backing).
- ·Post-money valuations for all 2 rounds
- ·The complete investor list — 11 names
- ·Watchlist + deal alerts for Circadian Risk
Funding rounds
2 roundsAbout Circadian Risk
Developer of a security assessment platform designed to assess and improve physical security for enterprise companies. The company's platform provides data-driven physical risk analysis and digitizes all the security and safety information to identify potential threat scenarios or naturally occurring incidents or accidents, enabling enterprises to generate, resolve, and communicate valuable data to avoid vulnerable situations in the workplace.
- Sector
- Information Technology
- HQ
- Ann Arbor, MI, United States
- Founded
- 2016
- Employees
- 11
- Website
- circadianrisk.com/
- Ownership
- Privately Held (backing)
Circadian Risk doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Circadian Risk shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Circadian Risk in its N-PORT filings yet. We sweep new filings monthly.