Independent. Not affiliated with any government agency.Rev. Oct 16, 2026

C3PAO

RSI Security

RSI Security is a C3PAO that lists assessments for defense companies. RSI Security states its headquarters as Southlake, Texas. Verify authorization on the Cyber AB Marketplace before you hire.

Last checked Oct 15, 2026.

Firm states: RSI Security performs independent, objective CMMC Level 2 assessments as an authorized C3PAO listed in the Cyber AB Marketplace.

SourceOct 15, 2026

Headquarters stated by the firm: Southlake, Texas. Source Oct 15, 2026

Services the firm lists

  • Assessments

Industries the firm lists

  • Defense

Firm website

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Authorization can change. Always verify on the Cyber AB Marketplace before you hire.

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