BARR Advisory
BARR Advisory is accredited to certify against ISO 27001, 27701, and 42001, and pairs that with SOC 1/2/3 attest services — a combination that suits US technology companies whose customers ask for both ISO 27001 and SOC 2. Cloud-native focus (AWS, Azure, Google Cloud).
At a glance
| Headquarters | Kansas City, Missouri |
|---|---|
| Founded | 2014 |
| Firm type | ANAB-accredited ISO 27001 certification body |
| Audit-fee planning range | $10K–$35K (published planning range, Sept 2026) |
| Typical certification window | 3–6 mo |
| Frameworks (per firm) | ISO 27001, ISO 27701, ISO 42001, SOC 1, SOC 2, PCI DSS, HITRUST, CMMC |
| Official website | barradvisory.com |
Best fit
US SaaS companies that need ISO 27001 plus SOC 2 from one accredited body.
Before you engage
Strong on consulting too — verify the certification team is separate to preserve auditor independence.
Questions about BARR Advisory
Is BARR Advisory an accredited body that can issue ISO 27001 certificates?
BARR Advisory is listed here as a ANAB-accredited ISO 27001 certification body. Only accredited certification bodies can issue ISO 27001 certificates — confirm the body's current accreditation for ISO 27001 (check the accreditation body's directory, e.g. UKAS, ANAB, DAkkS, RvA) before engaging.
What frameworks does BARR Advisory support?
Per the firm's public materials: ISO 27001, ISO 27701, ISO 42001, SOC 1, SOC 2, PCI DSS, HITRUST, CMMC.
How do I get pricing from this certification body?
Audit fees are scoped per engagement and not published by most CBs. Use our quote request to get a scoped fee from BARR Advisory and comparable CBs.
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