SOC 2 Auditors in Seattle, WA
Seattle companies build on (and sell into) the AWS and Microsoft ecosystems, so SOC 2 reports here get read by some of the most security-literate buyers in the market. 3 of the 148 attestation-capable firms we track are headquartered in the Seattle metro — they are listed first below.
Top SOC 2 audit firms for Seattle, WA companies
Select up to three firms below to compare them side by side.
1. Prescient Assurance
Unverified · public records- ✓ Headquartered in Seattle, WA
- – 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. Moss Adams
Unverified · public records- ✓ Headquartered in Seattle, WA
- – Price band: not yet verified
- – Typical timeline: not yet verified
- – GRC integrations: not yet verified
- ✓ CPA firm (attestation-capable)
- – No verified client reviews yet
3. Clark Nuber
Unverified · public records- ✓ Headquartered in Seattle, WA
- – Price band: not yet verified
- – Typical timeline: not yet verified
- – GRC integrations: not yet verified
- ✓ CPA firm (attestation-capable)
- – No verified client reviews yet
4. 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
5. 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
6. 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
7. 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
8. 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
9. 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
10. 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
Compare at a glance
| # | Firm | Price band | Timeline | GRC platforms | Verified reviews | Status |
|---|---|---|---|---|---|---|
| 1 | Prescient Assurance | Not yet verified | Not yet verified | Drata, Secureframe, Vanta | No verified reviews yet | Unverified |
| 2 | Moss Adams | Not yet verified | Not yet verified | Not yet verified | No verified reviews yet | Unverified |
| 3 | Clark Nuber | Not yet verified | Not yet verified | Not yet verified | No verified reviews yet | Unverified |
| 4 | A-LIGN | Not yet verified | Not yet verified | Drata, Secureframe, Vanta | No verified reviews yet | Unverified |
| 5 | Aprio | Not yet verified | Not yet verified | Drata, Vanta | No verified reviews yet | Unverified |
| 6 | Armanino | Not yet verified | Not yet verified | Vanta | No verified reviews yet | Unverified |
| 7 | BARR Advisory | Not yet verified | Not yet verified | Drata, Secureframe, Vanta | No verified reviews yet | Unverified |
| 8 | Insight Assurance | Not yet verified | Not yet verified | Drata, Secureframe, Vanta | No verified reviews yet | Unverified |
| 9 | Schellman | Not yet verified | Not yet verified | Drata, Secureframe, Vanta | No verified reviews yet | Unverified |
| 10 | Sensiba | Not yet verified | Not yet verified | Drata, Vanta | No verified reviews yet | Unverified |
Do you need a local SOC 2 auditor in Seattle?
Honestly: no. SOC 2 audits are performed almost entirely remotely — evidence lives in your cloud consoles and GRC platform, and walkthroughs happen over video. A Seattle headquarters can help with time zones and occasional on-site walkthroughs for physical-security controls, but report quality, price, and turnaround are what actually differ between firms. That is why this list shows local headquarters as one labeled signal rather than a requirement.
Frequently asked questions
Do SOC 2 auditors visit our Seattle office?
Usually not. SOC 2 evidence collection and walkthroughs happen remotely. On-site visits only occur when physical security controls at your own facility are in scope — and even then, a single short visit typically covers it.
How much does a SOC 2 audit cost in Seattle, WA?
Location does not meaningfully change SOC 2 pricing because the work is remote. On the AuditNex network, audits start at $2,500 and average around $5,000, driven by company size, Trust Services Criteria in scope, and infrastructure complexity — not geography.
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