SOC 2 Type 1 auditors
These 49 SOC 2 audit firms say they offer SOC 2 Type 1 reports. Only licensed CPA firms can issue a SOC 2 report.
Updated 1 Oct 2026. How we research- Firms listed (of SOC 2 audit firms)
- 49
- Published prices
- $2,468 to $45,000 · From €10,000 5 firms, each linked to its source
- Checked in an official register
- 10 of 49
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Prescient Security & Assurance5 verifiedAudit firm and certification body and consultant, United States- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Verified
A-LIGN2 verifiedAudit firm and certification body, United States- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Verified
Aprio2 verifiedAudit firm- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Verified
BARR Advisory2 verifiedAudit firm and certification body and consultant- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Verified
ControlCase2 verifiedAudit firm, United States- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Verified
Fortreum2 verifiedAudit firm- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Verified
Linford & Company LLP2 verifiedAudit firm, United States- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Verified
- Schellman & Company2 verifiedAudit firm and certification body, United States
- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Verified
360 Advanced1 verifiedAudit firm and certification body, United States- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Verified
Drummond Group1 verifiedAudit firm, United States- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Verified
2-Control B.V.Not yet checkedAudit firm, Netherlands- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Firm states
AAFCPAsNot yet checkedAudit firm, United States- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Not stated
AccorianNot yet checkedAudit firm and consultant, United States. Signs as Diwakar Kamath Professional Corporation- Starting price
- Not published
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- Firm states
- Accreditations
- Firm states
Advantage PartnersNot yet checkedAudit firm and certification body and consultant- Starting price
- Not published
- Legal entity
- Not stated
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- Firm states
Atom Assurances LLCNot yet checkedAudit firm- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Firm states
Audit Advantage GroupNot yet checkedAudit firm- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Not stated
Audit PeakNot yet checkedAudit firm, United States- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Not stated
Baker TillyNot yet checkedAudit firm, United States- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Firm states
Barnes DennigNot yet checkedAudit firm, United States- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Firm states
BD EmersonNot yet checkedAudit firm and consultant, United States- Starting price
- From $7,000
- Legal entity
- Not stated
- Accreditations
- Firm states
BoulayNot yet checkedAudit firm and certification body, United States- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Firm states
BRLNot yet checkedAudit firm- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Not stated
- BuzzacottNot yet checkedAudit firm
- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Not stated
CertProNot yet checkedAudit firm, United States- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Firm states
CGVantage (formerly CyberGuard Advantage)Not yet checkedAudit firm- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Not stated
- Chiaro (Y Assurance PLLC)Not yet checkedAudit firm, United States
- Starting price
- From $2,468
- Legal entity
- Not stated
- Accreditations
- Firm states
- CohnReznickNot yet checkedAudit firm
- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Firm states
Constellation GRCNot yet checkedAudit firm, United States. Signs as ConstellationGRC CPA PC- Starting price
- Not published
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- Accreditations
- Firm states
Dannible & McKee, LLPNot yet checkedAudit firm, United States- Starting price
- Not published
- Legal entity
- Not stated
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- Decrypt ComplianceNot yet checkedAudit firm, United States
- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Firm states
Design AssuranceNot yet checkedAudit firm- Starting price
- From $17,900
- Legal entity
- Not stated
- Accreditations
- Firm states
EisnerAmperNot yet checkedAudit firm- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Firm states
FinAudit CPANot yet checkedAudit firm, United States- Starting price
- Not published
- Legal entity
- Not stated
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- Fine AssuranceNot yet checkedAudit firm
- Starting price
- Not published
- Legal entity
- Not stated
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Forvis MazarsNot yet checkedAudit firm- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Not stated
- GBQ PartnersNot yet checkedAudit firm
- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Not stated
Geels NortonNot yet checkedAudit firm, United States- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Firm states
Insight AssuranceNot yet checkedAudit firm and certification body, United States- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Not stated
Johanson Group LLPNot yet checkedAudit firm and certification body, United States- Starting price
- Not published
- Legal entity
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- Accreditations
- Not stated
Kaufman RossinNot yet checkedAudit firm- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Not stated
LBMCNot yet checkedAudit firm, United States- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Firm states
McKonly & AsburyNot yet checkedAudit firm- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Not stated
Modern AssuranceNot yet checkedAudit firm. Signs as Modern Assurance, LLC- Starting price
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Moore ColsonNot yet checkedAudit firm, United States- Starting price
- Not published
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- Not stated
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NDBNot yet checkedAudit firm, United States- Starting price
- Not published
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- Not stated
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- Not stated
PBMaresNot yet checkedAudit firm, United States- Starting price
- Not published
- Legal entity
- Not stated
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SecuranceNot yet checkedAudit firm- Starting price
- From €10,000
- Legal entity
- Not stated
- Accreditations
- Not stated
- Tempo AuditsNot yet checkedAudit firm and certification body
- Starting price
- From £1,600
- Legal entity
- Not stated
- Accreditations
- Firm states
Zero Day CPANot yet checkedAudit firm, United States- Starting price
- Not published
- Legal entity
- Not stated
- Accreditations
- Firm states
No firms match these filters. Clear all filters
How to choose an auditor
Start with credentials: confirm the firm, or the company that signs for it, holds a current CPA licence. Then compare quotes on the same scope. Ask who signs the report, which criteria are included, the observation period, what costs extra and the year two price.
Specialist audit firms usually suit startups and growing companies. Larger national firms make sense when your customers specifically ask for them.
Related lists
Can a small CPA firm do a SOC 2 audit?
Yes, if it holds a current CPA licence and has passed peer review. Many specialist firms are small.
Why is the signing company different from the brand?
Some firms run audits through a separately licensed CPA entity. That entity's name appears on your report, so we show it on each profile.
How is this list ordered?
By the sort you choose. The default is the number of verified credentials, then alphabetical. Payment never changes the order, and a Featured slot is shown apart from the results and labelled as paid.