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

C3PAO and RPO

August Schell

August Schell is a C3PAO and RPO that lists assessments, gap assessments, remediation and documentation for defense companies. August Schell states its headquarters as Rockville, Maryland. Verify authorization on the Cyber AB Marketplace before you hire.

Last checked Oct 16, 2026.

Firm states: August Schell is an authorized CMMC Third-Party Assessment Organization. The same page lists the firm as a Registered RPO and says the same firm can prepare you or certify you, never both.

SourceOct 16, 2026

Headquarters stated by the firm: Rockville, Maryland. Source Oct 16, 2026

Services the firm lists

  • Assessments
  • Gap assessments
  • Remediation
  • Documentation

Industries the firm lists

  • Defense

Small-business focus

Firm states: Yes. Most defense suppliers facing CMMC Level 2 are small and mid-size businesses, and the assessment scopes to your environment and size.

SourceOct 16, 2026

Firm website

Verify authorization on the Cyber AB Marketplace

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

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