Best SOC 2 Auditors for Government Vendors
Selling to government means SOC 2 rarely travels alone — state and local RFPs cite it directly, while federal work layers FedRAMP or CMMC on top. The right auditor plans that roadmap instead of a one-off report. Ranked from 148 attestation-capable firms; gov-tech or defense industry focus on record ranks first, and our directory includes firms with FedRAMP (10) and CMMC (8) work on record.
Top 10 SOC 2 auditors for government vendors
Select up to three firms below to compare them side by side.
1. A-LIGN
Unverified · public records- – Price band: not yet verified
- – Typical timeline: not yet verified
- ✓ GRC integrations on record: Drata, Secureframe, Vanta
- ✓ CPA firm (attestation-capable)
- – No verified client reviews yet
2. Aprio
Unverified · public records- – Price band: not yet verified
- – Typical timeline: not yet verified
- ✓ GRC integrations on record: Drata, Vanta
- ✓ CPA firm (attestation-capable)
- – No verified client reviews yet
3. Armanino
Unverified · public records- – Price band: not yet verified
- – Typical timeline: not yet verified
- ✓ GRC integrations on record: Vanta
- ✓ CPA firm (attestation-capable)
- – No verified client reviews yet
4. BARR Advisory
Unverified · public records- – Price band: not yet verified
- – Typical timeline: not yet verified
- ✓ GRC integrations on record: Drata, Secureframe, Vanta
- ✓ CPA firm (attestation-capable)
- – No verified client reviews yet
5. Insight Assurance
Unverified · public records- – Price band: not yet verified
- – Typical timeline: not yet verified
- ✓ GRC integrations on record: Drata, Secureframe, Vanta
- ✓ CPA firm (attestation-capable)
- – No verified client reviews yet
6. Prescient Assurance
Unverified · public records- – Price band: not yet verified
- – Typical timeline: not yet verified
- ✓ GRC integrations on record: Drata, Secureframe, Vanta
- ✓ CPA firm (attestation-capable)
- – No verified client reviews yet
7. Schellman
Unverified · public records- – Price band: not yet verified
- – Typical timeline: not yet verified
- ✓ GRC integrations on record: Drata, Secureframe, Vanta
- ✓ CPA firm (attestation-capable)
- – No verified client reviews yet
8. Sensiba
Unverified · public records- – Price band: not yet verified
- – Typical timeline: not yet verified
- ✓ GRC integrations on record: Drata, Vanta
- ✓ CPA firm (attestation-capable)
- – No verified client reviews yet
9. 360 Advanced
Unverified · public records- – Price band: not yet verified
- – Typical timeline: not yet verified
- – GRC integrations: not yet verified
- ✓ CPA firm (attestation-capable)
- – No verified client reviews yet
10. AAFCPAs
Unverified · public records- – Price band: not yet verified
- – Typical timeline: not yet verified
- – GRC integrations: not yet verified
- ✓ CPA firm (attestation-capable)
- – No verified client reviews yet
Compare at a glance
| # | Firm | Price band | Timeline | GRC platforms | Verified reviews | Status |
|---|---|---|---|---|---|---|
| 1 | A-LIGN | Not yet verified | Not yet verified | Drata, Secureframe, Vanta | No verified reviews yet | Unverified |
| 2 | Aprio | Not yet verified | Not yet verified | Drata, Vanta | No verified reviews yet | Unverified |
| 3 | Armanino | Not yet verified | Not yet verified | Vanta | No verified reviews yet | Unverified |
| 4 | BARR Advisory | Not yet verified | Not yet verified | Drata, Secureframe, Vanta | No verified reviews yet | Unverified |
| 5 | Insight Assurance | Not yet verified | Not yet verified | Drata, Secureframe, Vanta | No verified reviews yet | Unverified |
| 6 | Prescient Assurance | Not yet verified | Not yet verified | Drata, Secureframe, Vanta | No verified reviews yet | Unverified |
| 7 | Schellman | Not yet verified | Not yet verified | Drata, Secureframe, Vanta | No verified reviews yet | Unverified |
| 8 | Sensiba | Not yet verified | Not yet verified | Drata, Vanta | No verified reviews yet | Unverified |
| 9 | 360 Advanced | Not yet verified | Not yet verified | Not yet verified | No verified reviews yet | Unverified |
| 10 | AAFCPAs | Not yet verified | Not yet verified | Not yet verified | No verified reviews yet | Unverified |
What government vendors should optimize for
RFP-cited compliance
State and local RFPs increasingly name SOC 2 explicitly. Confirm your report's scope language matches what procurement checklists look for.
FedRAMP / CMMC roadmap
If federal contracts are the goal, choose a firm that can map SOC 2 controls toward NIST 800-53/800-171 so later assessments reuse your work.
NIST-aligned control language
Government security reviewers think in NIST terms. Auditors who crosswalk SOC 2 to NIST frameworks make your report easier to accept.
US-based engagement teams
Public-sector buyers often require US-based handling of their data during the audit itself — confirm staffing before signing.
Frequently asked questions
Is SOC 2 enough to sell to government?
For much state, local, and education (SLED) procurement, yes — SOC 2 is commonly cited in RFPs. Federal cloud sales generally require FedRAMP authorization, and defense supply-chain work requires CMMC. SOC 2 is the foundation the others build on.
Can one firm handle SOC 2 and my FedRAMP or CMMC path?
Sometimes — 10 firms in our directory have FedRAMP work on record and 8 have CMMC. Even when separate assessors are required, a SOC 2 auditor who crosswalks controls to NIST 800-53/800-171 saves significant rework.
How does the government ranking stay honest?
Firms are boosted only when gov-tech or defense industry focus is actually on record. Verification status, profile completeness, and verified reviews order the rest — placement cannot be bought.
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