Key facts
- C1 (US)’s last known valuation is $353.0M (Sep 2025).
- It has raised $111.0M; the latest was Later Stage VC ($79.0M) in Sep 2025.
- Notable investors include Alumni Ventures, Accel, Greycroft, Felicis, Operator Collective — 30 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 30 names
- ·Watchlist + deal alerts for C1 (US)
- ·The full record, as it builds
Funding rounds
No funding rounds for C1 (US) are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About C1 (US)
Operator of an identity and access management system intended to automate and secure identity lifecycle and access governance. The company's platform integrates capabilities such as Intelligent Access Reviews to streamline audits, Dynamic Access Controls for contextual and policy-driven access, Identity Automations for no-code workflow creation, and a Unified Identity Graph to centralize entitlement, resource, and identity data, along with Just-in-Time Access to reduce standing permissions, enabling organizations to efficiently manage complex identity landscapes and mitigate access-related security risks.
- Sector
- Information Technology
- HQ
- Portland, OR, United States
- Founded
- 2020
- Employees
- 102
- Website
- c1.ai/
- Ownership
- Privately Held (backing)
C1 (US) 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 C1 (US) 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 C1 (US) in its N-PORT filings yet. We sweep new filings monthly.