Ampcus Cyber vs Praetorian Secure
Ampcus Cyber
A leading end-to-end cybersecurity provider offering cybersecurity compliance, security testing, and managed security
189 employees · est. 2018 · Chantilly, United States
Praetorian Secure
Cyber Security Consulting & Compliance Experts. Securing today, for a safer tomorrow!
3 employees · est. 2009 · United States
Praetorian Secure is the older company (2018 vs 2009); Ampcus Cyber is the larger of the two.
Side-by-Side Comparison
| Metric | Ampcus Cyber | Praetorian Secure |
|---|---|---|
| Founded | ||
| Founded | 2018 | 2009 older |
| Headquarters | ||
| Headquarters | Chantilly, United States | United States |
| Employees | ||
| Employees | 189 larger | 3 |
| Industry | ||
| Industry | Analytics, Big Data, Cloud Infrastructure | Cyber Security, Information Technology |
| Services | ||
| Services | Compliance Compass, Governance Engine, Threat & Vulnerability Radar, Technology Arsenal, Cyber Defense | Cybersecurity Consulting, Compliance Services, Virtual CISO Services, Penetration Testing, Application Security, Cloud Security Hardening, Incident Response Readiness |
| Target Customers | ||
| Target Customers | Global Enterprises, CISOs, IT Security Professionals, Organizations in Highly Regulated Industries | Defense Contractors, Healthcare Organizations, Regulated Industries, Small and Medium-sized Businesses (SMBs), Aerospace Engineering Firms, Manufacturing Groups |
| Taxonomy | ||
| Taxonomy | Compliance SolutionsSecurity TestingManaged Security ServicesPCI DSSPrivacy ServicesHIPPA +8 | Cybersecurity ConsultingPenetration TestingVulnerability ManagementRisk AssessmentSecure Development OperationsVCISO Services +8 |
| Website | ||
| Website | ampcuscyber.com | praetoriansecure.com |
About Ampcus Cyber
Ampcus Cyber is a prominent player in the global cybersecurity arena, headquartered in Chantilly, Virginia. Since its founding in 2018, the company has been committed to providing end-to-end cybersecurity solutions, with a focus on compliance and security testing. Serving over 2,880 world-class bran...
About Praetorian Secure
Praetorian Secure, founded in 2009 in the United States, is a Service Disabled Veteran Owned Small Business (SDVOSB) specializing in cyber security and regulatory compliance solutions. With their slogan, "Cyber Security Consulting & Compliance Experts. Securing today, for a safer tomorrow!", they em...
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Compiled from the BounceWatch company index. We last looked at Ampcus Cyber on 13 May 2026, and Praetorian Secure on 15 Mar 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
