# CMMC Services

The only firms that can conduct the official CMMC Level 2 assessment standing between a defense contractor and its DoD contracts: Cyber AB-authorized C3PAOs, documented from the published roster with each authorization's evidence shown, confirmed on the firm's own site or in public coverage where stated.

Listings documented from the C3PAO roster published by CMMC Marketplace, a commercial mirror of the Cyber AB's official marketplace (snapshot read October 27, 2026). A mirror earns no registry tier here; the authorization evidence is shown per firm. The platform's full verification pass is pending.

## The documented firms

- **[Booz Allen Hamilton](https://vendorquals.com/firms/booz-allen-hamilton)** -- Panel-Confirmed. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[A-Lign](https://vendorquals.com/firms/a-lign)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[ABS Quality Evaluations](https://vendorquals.com/firms/abs-quality-evaluations)** -- Research-Sourced. Cyber AB-authorized C3PAO listed by the CMMC Marketplace mirror; official CMMC Level 2 assessment role.
- **[Arcyber](https://vendorquals.com/firms/arcyber)** -- Research-Sourced. Cyber AB-authorized C3PAO listed by the CMMC Marketplace mirror; official CMMC Level 2 assessment role.
- **[Ariento](https://vendorquals.com/firms/ariento)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Boston Government Services, LLC](https://vendorquals.com/firms/boston-government-services-llc)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[C.H. Guernsey & Company](https://vendorquals.com/firms/c-h-guernsey-company)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Cask Government Services](https://vendorquals.com/firms/cask-government-services)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Cherry Bekaert](https://vendorquals.com/firms/cherry-bekaert)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Ciseve](https://vendorquals.com/firms/ciseve)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Coalfire Federal](https://vendorquals.com/firms/coalfire-federal)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Cohnreznick LLP](https://vendorquals.com/firms/cohnreznick-llp)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Cybernines LLC](https://vendorquals.com/firms/cybernines-llc)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[CyberRx](https://vendorquals.com/firms/cyberrx)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Cybersec Investments](https://vendorquals.com/firms/cybersec-investments)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Datasoftnow, Inc.](https://vendorquals.com/firms/datasoftnow-inc)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[DTC](https://vendorquals.com/firms/dtc)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Edwards Performance Solutions](https://vendorquals.com/firms/edwards-performance-solutions)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Forvis, LLP](https://vendorquals.com/firms/forvis-llp)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[GMS Registrar LTD](https://vendorquals.com/firms/gms-registrar-ltd)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Horne LLP](https://vendorquals.com/firms/horne-llp)** -- Research-Sourced. Cyber AB-authorized C3PAO listed by the CMMC Marketplace mirror; official CMMC Level 2 assessment role.
- **[Ipower LLC](https://vendorquals.com/firms/ipower-llc)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Kieri Solutions LLC](https://vendorquals.com/firms/kieri-solutions-llc)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[KLC Consulting, Inc](https://vendorquals.com/firms/klc-consulting-inc)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[KNC Strategic Services](https://vendorquals.com/firms/knc-strategic-services)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Kompleye](https://vendorquals.com/firms/kompleye)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Kratos Technology & Training Solutions](https://vendorquals.com/firms/kratos-technology-training-solutions)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[La Jolla Logic](https://vendorquals.com/firms/la-jolla-logic)** -- Research-Sourced. Cyber AB-authorized C3PAO listed by the CMMC Marketplace mirror; official CMMC Level 2 assessment role.
- **[MNS Group](https://vendorquals.com/firms/mns-group)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Monarch ISC](https://vendorquals.com/firms/monarch-isc)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[NSF International Strategic Registration LTD](https://vendorquals.com/firms/nsf-international-strategic-registration-ltd)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Paragon Cyber Solutions LLC](https://vendorquals.com/firms/paragon-cyber-solutions-llc)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Peak Infosec LLC](https://vendorquals.com/firms/peak-infosec-llc)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Penacity, LLC](https://vendorquals.com/firms/penacity-llc)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Provincia Government Solutions](https://vendorquals.com/firms/provincia-government-solutions)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Redspin](https://vendorquals.com/firms/redspin)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Reef Systems](https://vendorquals.com/firms/reef-systems)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[RSM Us LLP](https://vendorquals.com/firms/rsm-us-llp)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Schellman & Company, LLC](https://vendorquals.com/firms/schellman-company-llc)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Securestrux, LLC](https://vendorquals.com/firms/securestrux-llc)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Securitybricks, Inc.](https://vendorquals.com/firms/securitybricks-inc)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Sentar, Inc.](https://vendorquals.com/firms/sentar-inc)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Sentinel Blue](https://vendorquals.com/firms/sentinel-blue)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Soundway](https://vendorquals.com/firms/soundway)** -- Research-Sourced. Cyber AB-authorized C3PAO listed by the CMMC Marketplace mirror; official CMMC Level 2 assessment role.
- **[SteelToad](https://vendorquals.com/firms/steeltoad)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[SysAudits](https://vendorquals.com/firms/sysaudits)** -- Research-Sourced. Cyber AB-authorized C3PAO with the authorization confirmed on the firm's own site or in public coverage.
- **[Tech Lock, Inc.](https://vendorquals.com/firms/tech-lock-inc)** -- Research-Sourced. Cyber AB-authorized C3PAO listed by the CMMC Marketplace mirror; official CMMC Level 2 assessment role.

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