Rhombus Systems
PrivateLast Round
Series C
Jul 30, 2024
Est. Valuation
$377M
Total Funding Raised
$101M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Rhombus Systems is a security technology company that develops AI-powered enterprise security cameras, access control, and IoT sensors to enhance the safety, intelligence, and productivity of workspaces and organizations.
Sector
Cybersecurity
Verticals
Cloud Security, Computer Vision, Smart Buildings, Identity & Access, IoT Security
Business Model
B2B
Customer Profile
Hardware + Subscription
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Rhombus Systems Comparables
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Rhombus Systems Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series C | Jul 30, 2024 | ||||
| Debt | Feb 27, 2024 | ||||
| Series B | Feb 27, 2024 | ||||
| Series A | Oct 21, 2021 | ||||
| Seed | Sep 10, 2018 |
Key People
Founding team and executive leadership
Rhombus Systems Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Cota Capital | Series A, Series C, Series B |
| Tru Arrow Partners | Series C, Series B |
| NightDragon | Series C |
| Uncorrelated Ventures | Series C, Series A, Series B |
| Uncorrelated Ventures | Series A, Series B, Series C |
| Caden Capital Partners | Debt, Series C |
| Portfolia | Series A, Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 25, 2026
Added Self Storage Association UK as a customer.
- Mar 27, 2026
Partnered with Honeywell on an AI-driven security solution.
Rhombus Systems Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Rhombus Systems's valuation, stock price, and market status.