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Schellman began as a SOC audit firm 20+ years ago. While we still issue more than 2,000 SOC reports each year, our clients’ trust has propelled our expansion. Today, we offer nearly 60 types of audits and assessments.

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About Us

Schellman is the only Top 50 CPA firm focused exclusively on IT Compliance and Cybersecurity, and we’re the #1 service provider for FedRAMP Assessments.Our industry-leading NPS scores, client retention, and employee retention (low-to-no team churn = less audit fatigue) mean our clients experience greater continuity and quality.We also understand how distracting unplanned work can be, so we focus on client-centric KPIs to help keep your business moving uninterrupted.

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SOC & Attestations

SOC & Attestations

SOC 1 / SSAE 18 Examination

SOC 2 Examination

SOC 3 Examination

SOC for Supply Chain

SOC for Cybersecurity

C5 Attestation

CSA STAR Programs

Payment Card Assessments

Payment Card Assessments

PCI DSS Validation

PCI SSF

PCI P2PE Validation

PCI PIN Assessments

PCI 3DS Compliance

ISO Certifications

ISO Certifications

ISO 27001

ISO 42001

ISO 27701

ISO 9001

ISO 22301

ISO-20000-1

Privacy Assessments

Privacy Assessments

APEC Certification

GDPR Assessment

International Privacy Assessments

US State Privacy Assessments

Microsoft SSPA/DPR Assessment

Privacy Program Assessment

FERPA Assessment

EU Cloud Code of Conduct

Federal Assessments

Federal Assessments

FedRAMP®

CMMC / NIST SP 800-171

FISMA/NIST

ITAR

CJIS

IRAP

FTC Consent Decrees

Healthcare Assessments

Healthcare Assessments

HITRUST CSF Certification

HIPAA Compliance

HIPAA Express

EPCS-DEA Audits

Health Data Host (HDS) Certification

Penetration Testing

Penetration Testing

Application

Network

Mobile

Red Teaming

Social Engineering

Cloud

Physical

Hardware and IoT

Advanced Series

Cybersecurity Assessments

Cybersecurity Assessments

Cloud Configuration Assessments

Ransomware Assessments

NIST Cybersecurity Framework Assessments

Schellman Software Security Assessment (S³A)

TISAX®

SWIFT Customer Security Programme

Internal Audit Co-Sourcing

Crypto and Digital Trust

Crypto and Digital Trust

Schellman Training

Schellman Training

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Sustainability Services

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About Us

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Leadership Team

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Corporate Social Responsibility

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Strategic Partnerships

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Blog

The Schellman Blog

Stay up to date with the latest compliance news from the Schellman blog.

Blog Feature

SOC Examinations | Audit Readiness | SOC 2

How to Prepare for Your SOC 2 Readiness Assessment

By: Hunter Meacham
February 4th, 2025

Opting for a readiness assessment ahead of your SOC 2 examination is—while optional—a beneficial extra step when seeking compliance. Do you remember taking a practice test while preparing for an exam in school? Such a move could never hurt your chances of success. That being said, there are some things you should understand ahead of your readiness assessment that can help demystify your experience.

Blog Feature

ISO Certifications | SOC Examinations | SOC 2 | ISO 27001

SOC 2 & ISO 27001: The Advantages of Both Under a Single Assessor

By: KRISTEN WILBUR
September 10th, 2024

As they’re now two of the most popular compliance initiatives in the world, many organizations often choose to pursue either SOC 2 or ISO 27001, and others are tackling both. In fact, there are strategic benefits to be gained in undergoing both a SOC 2 examination and achieving ISO 27001 certification, especially as you can do both at the same time.

Blog Feature

SOC Examinations | SOC 2

Do You Need an Enterprise Services SOC 2 Examination?

By: RYAN MACKIE
June 13th, 2024

As the need for SOC 2 examinations continues to grow domestically as well as internationally, many organizations now either find themselves taking on more and more assessments or trying to appease a client base that requires a SOC 2 examination when the typical product or platform approach may not apply. When these situations crop up, we are seeing more adoption of what’s known as an enterprise services SOC 2 examination.

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