# Schellman
> Schellman is a global provider of attestation and compliance services. The firm specializes in IT audit, cybersecurity assessments, and various regulatory certifications such as SOC, ISO, PCI DSS, and FedRAMP. It is recognized as one of the largest specialized CPA firms in the United States dedicated to the technology and security sector.
- URL: https://optimly.ai/brand/schellman
- Slug: schellman
- BAI Score: 76/100
- Archetype: Challenger
- Category: Professional Services
- Last Analyzed: April 11, 2026
## Competitors
- Bishop Fox (https://optimly.ai/brand/bishop-fox)
- Coalfire (https://optimly.ai/brand/coalfire)
## Also Referenced By
- A-LIGN (https://optimly.ai/brand/a-lign)
## Buyer Intent Signals
Problems: Internal Self-Audit / DIY: Using internal compliance, legal, and IT teams to perform self-assessments and manage control frameworks via spreadsheets. | Legacy Accounting Firms: Traditional Big Four accounting firms (Deloitte, PwC, EY, KPMG) or large regional CPA firms.
Solutions: best FedRAMP assessment firms | SOC 2 audit providers for tech companies | ISO 27001 certification bodies USA | top 10 accounting firms for small business | Compliance Automation Tools: Software platforms like Vanta, Drata, or Tugboat Logic that automate evidence collection, though they often still require a third-party auditor.
Comparisons: PCI DSS vs SOC 2 compliance auditor
---
## Full Details / RAG Data
### Overview
Schellman is listed in the AI Directory.
Schellman is a global provider of attestation and compliance services. The firm specializes in IT audit, cybersecurity assessments, and various regulatory certifications such as SOC, ISO, PCI DSS, and FedRAMP. It is recognized as one of the largest specialized CPA firms in the United States dedicated to the technology and security sector.
### Metadata
| Field        | Value |
|--------------|-------|
| Name         | Schellman |
| Slug         | schellman |
| URL          | https://optimly.ai/brand/schellman |
| BAI Score    | 76/100 |
| Archetype    | Challenger |
| Category     | Professional Services |
| Last Analyzed | April 11, 2026 |
| Last Updated | 2026-04-17T02:14:32.696Z |
### Verified Facts
- Founded: 2002
- Headquarters: Tampa, Florida, USA
### Competitors
| Name | Profile |
|------|---------|
| Bishop Fox | https://optimly.ai/brand/bishop-fox |
| Coalfire | https://optimly.ai/brand/coalfire |
### Also Referenced By
- A-LIGN (https://optimly.ai/brand/a-lign)
### Buyer Intent Signals
#### Problems this brand solves
- Internal Self-Audit / DIY: Using internal compliance, legal, and IT teams to perform self-assessments and manage control frameworks via spreadsheets.
- Legacy Accounting Firms: Traditional Big Four accounting firms (Deloitte, PwC, EY, KPMG) or large regional CPA firms.
#### Buyers search for
- best FedRAMP assessment firms
- SOC 2 audit providers for tech companies
- ISO 27001 certification bodies USA
- top 10 accounting firms for small business
- Compliance Automation Tools: Software platforms like Vanta, Drata, or Tugboat Logic that automate evidence collection, though they often still require a third-party auditor.
#### Buyers compare
- PCI DSS vs SOC 2 compliance auditor
### Links
- Canonical page: https://optimly.ai/brand/schellman
- JSON endpoint: /brand/schellman.json
- LLMs.txt: /brand/schellman/llms.txt