C3PAO
REI Systems
REI Systems is a C3PAO that lists assessments for defense and government companies. REI Systems is listed from its own website as C3PAO. Verify authorization on the Cyber AB Marketplace before you hire.
Firm states: REI Systems has been formally authorized by the Cyber AB as a Certified Third-Party Assessment Organization (C3PAO).
SourceOct 16, 2026
Services the firm lists
- Assessments
Industries the firm lists
- Defense
- Government
Verify authorization on the Cyber AB Marketplace
Authorization can change. Always verify on the Cyber AB Marketplace before you hire.