GRIMM offers CyPhy™ security engineering and consulting services backed by research and development in delivering the art of the possible in cybersecurity. The team services government and commercial clients from a diverse range of industries. Solving complex cybersecurity problems takes a fundamental understanding of how specific technologies work. Our experts specialize in breaking things, discovering vulnerabilities, and demonstrating impact. We work in hardware, firmware, and software across traditional enterprise computing, embedded devices, automobiles, planes, drones, energy, and mobile.
| Website | https://www.grimmcyber.com |
| Revenue | $8.2 million |
| Employees | 20 (13 on RocketReach) |
| Founded | 2013 |
| Phone | +1 202-810-3015 |
| Industry | Computer and Network Security, Education General, Education |
| Web Rank | 4 Million |
| Keywords | Cybersecurity, Security Engineering, Security Consulting, Cybersecurity Services, Penetration Testing, Red Teaming, Cybersecurity Consulting, Vulnerability Research, Incident Response, Security Assessment, Security Architecture, Cybersecurity Research, Threat Intelligence, Risk Management, Digital Forensics, It Security, Information Security, Managed Security Services, Compliance |
| Competitors | Cisco, Broadcom, Palo Alto Networks, Splunk, CrowdStrike, Check Point Software Technologies Ltd, McAfee, Tenable, Kaspersky, Mandiant +38 more (view full list) |
| SIC | SIC Code 73 Companies, SIC Code 737 Companies |
| NAICS | NAICS Code 54 Companies, NAICS Code 541 Companies, NAICS Code 5415 Companies |
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GRIMM Cyber Questions
The GRIMM Cyber annual revenue was $8.2 million in 2026.
Thomas Vannorman is the Sr. VP of GRIMM Cyber.
13 people are employed at GRIMM Cyber.
The NAICS codes for GRIMM Cyber are [54, 541, 5415].
The SIC codes for GRIMM Cyber are [73, 737].
Top GRIMM Cyber Employees
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Thomas Vannorman
Sr. VP at GRIMM Cyber
Hellertown, PA, US25+ -
Matthew Carpenter
Senior Vice President at GRIMM Cyber
Sparta, MI, US12 -
Alyssa Carr
Director of Human Resources at GRIMM Cyber
Washington, DC, US3 -
Lisa Wiswell
Principal at GRIMM Cyber
Washington, District Of Columbia, United States21 -
S. Zimmerman
Director, Corporate Risk, COO at GRIMM Cyber
Cheyenne, WY, US -
Kenneth Wagner
Software Engineer at GRIMM Cyber
Philadelphia, PA, US2 -
Alan Watson
Incident Response Specialist at GRIMM Cyber
Annapolis, MD, US23
