Schellman
Unverified · compiled from public records
One of the largest independent security and compliance assessment firms in the US.
At a glance
| Headquarters | Tampa, FL |
| Founded | Not yet verified |
| Firm size | Not yet verified |
| CPA firm (attestation-capable) | ✓ Yes |
| Licenses & accreditations | CPA C3PAO 3PAO |
| CMMC C3PAO authorized | ✓ Yes (Cyber AB marketplace) |
| FedRAMP 3PAO accredited | ✓ Yes (FedRAMP marketplace) |
| Sample report available | Not yet verified |
| Website | www.schellman.com |
Fields marked “not yet verified” are omitted rather than estimated. How we verify auditors ›
Frameworks covered
Schellman is on record for the following compliance frameworks:
SOC 2 ISO 27001 HIPAA CMMC 2.0 FedRAMP PCI DSS
GRC platform integrations
Confirmed GRC platform integrations — see every auditor for a platform:
Verified client reviews
No verified client reviews for Schellman yet. Reviews only count when the reviewer proves a real engagement.
Compare Schellman head-to-head
Side-by-side comparisons with other audit firms — price bands, timelines, credentials, and platform coverage:
Schellman vs A-LIGN › Schellman vs BARR Advisory › Schellman vs Insight Assurance › Schellman vs Prescient Assurance › Schellman vs Johanson Group › Schellman vs Aprio ›
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