Cog Systems
Cog Systems is a cybersecurity company specializing in Cyber-Physical Security, founded in 2014 and headquartered in Lake Zurich, United States. It has raised $3.5M in equity across 1 priced round, employs about 14 people, and was acquired by Riverside Research in 2025.
updated Oct 11, 2026
Cog Systems products
Cog Systems Aegis Secure
Cog Systems Aegis R51 ERDHardware device that adds firewall and protocol-break security layers to VPN connections
Cog Systems Aegis A51Ultra-secure mobile device using virtualization to isolate apps
Cog Systems funding
Cog Systems has raised $3.5M in priced equity. Its most recent round was a Series A in December 2017. 2 investors are on record, including Grok Ventures and Rampersand.
- Equity raised
- $3.5M1 priced round
- Last round
- Series ADec 2017
Cog Systems employees and hiring
As of September 2026, Cog Systems has about 14 employees.
- Employees
- 14
- 30-day change
- 0%
- Open roles
- 0
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The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobslive postings, hiring pace, role mix
- Tech stackframeworks, clouds, security
