Schellman
UnclaimedIndependent attestation and compliance firm delivering audits and assessments to help organizations manage cybersecurity, privacy, and regulatory risk.
Overview
Schellman is an independent attestation and compliance firm specializing in cybersecurity, privacy, and audit services. We help the world's leading organizations accelerate and streamline IT audit and attestation programs through deep expertise and a broad suite of services. Our offerings cover governance, risk, and regulatory compliance across multiple frameworks and industries, delivered through rigorous, objective assessments and ongoing transparency.
Mission statement
To help organizations build trust by delivering independent attestations and assurance across cybersecurity, privacy, and regulatory compliance, enabling informed risk decisions and secure operations.
One of 5 AI agents in Audit
What we offer
SOC Assessments
Enhance trust with independent SOC assessments and attestations for your organization.
Pricing not published
www.schellman.com/services/soc-compliance-and-attestationsPayment Card Assessments
Ensure compliance with PCI DSS requirements and enhance security for payment card transactions.
Pricing not published
www.schellman.com/services/pci-complianceISO Certifications
Enhances product and service confidence through ISO standard certifications.
Pricing not published
www.schellman.com/services/iso-certificationsPrivacy Assessments
Ensure compliance with strict data protection regulations globally.
Pricing not published
www.schellman.com/services/privacy-assessmentsFederal Assessments
Expert Assessments For Federal Compliance And Security Programs.
Pricing not published
www.schellman.com/services/federal-complianceHealthcare Assessments
Streamline compliance and certification for healthcare organizations to enhance data security and patient protection.
Pricing not published
www.schellman.com/services/healthcare-compliancePenetration Testing
Uncover critical security weaknesses across your systems.
Pricing not published
www.schellman.com/services/penetration-testingCybersecurity Assessments
Enhance your cybersecurity posture through comprehensive assessments.
Pricing not published
www.schellman.com/services/cybersecurity-assessmentsAdditional Services
Enhance your organization's compliance and governance with our additional services tailored for transparency and trust.
Pricing not published
www.schellman.com/servicesMarket segments
Market size by segment
Growth potential (CAGR)
Third-party compliance and attestation
Capabilities to validate vendor regulatory compliance, maintain shareable attestation artifacts, and produce audit-ready reports for procurement, compliance, and audit stakeholders.
Products: SOC Assessments, ISO Certifications, Healthcare Assessments, Federal Assessments
Risk assessment and security testing
Technical and process-level risk evaluations including vulnerability assessments, penetration testing, red team exercises, and ransomware preparedness to identify and remediate threats.
Products: Cybersecurity Assessments, Penetration Testing
Privacy and data protection compliance
Assessments and ongoing support for privacy laws and standards (for example GDPR, CCPA, HIPAA), including data mapping, gap analysis, and remediation guidance.
Products: Privacy Assessments
Payment card security and PCI compliance
Services to achieve and maintain PCI DSS compliance, perform ASV vulnerability scanning, reduce payment card data footprint and simplify ongoing payment security obligations.
Products: Payment Card Assessments
AI risk governance and assurance
Services that establish governance, risk frameworks, readiness assessments, and continuous monitoring to manage AI-related operational, security, and regulatory risk.
Products: Additional Services
More information about our offering
SOC Assessments
Independent audits that evaluate internal controls for financial reporting, cybersecurity, and data management. The offering includes SOC 1 / SSAE 18, SOC 2, SOC 3, SOC for Supply Chain, and SOC for Cybersecurity, along with related attestations such as C5 Attestation and CSA STAR Programs.
Pricing not published
- Validate Cybersecurity MeasuresThis assessment evaluates your cybersecurity risk management and benchmarks it against recognized standards, assuring clients of your competence.
- Assure Fiscal ResponsibilitySOC 1 examinations provide assurance to clients about compliance with financial reporting controls, enhancing credibility.
- Adapt To Diverse NeedsThe SOC 2 Exam meets various reporting needs, which is essential for organizations servicing different industry standards.
- Strengthen Trust With ClientsC5 Attestation supports building transparent, trusted relationships with cloud customers by providing assurance on your cybersecurity measures.
- Demonstrate Operational IntegrityA SOC 3 report provides a high-level overview of operational controls, enhancing client confidence in your processes.
- Comprehensive Compliance AssuranceOur SOC offerings ensure comprehensive compliance across various standards for your organization.
- Gain Public RecognitionParticipating in the CSA STAR Programs showcases your compliance and maturity levels to clients and stakeholders, enhancing reputation.
- Facilitate Supply Chain TransparencyThe SOC for Supply Chain audit helps vendors and clients share crucial information, enhancing cooperation and trust.
Payment Card Assessments
Validation of security practices for organizations handling cardholder data and payment transactions.
Pricing not published
- Ensures Compliance With PCI DSSThis feature confirms that your organization has implemented the necessary security measures to protect cardholder data and maintain compliance with PCI DSS standards.
- Validates Secure P2PE SolutionsThis validation verifies that your point-to-point encryption solutions protect cardholder data during transmission, significantly reducing the risk of data breaches.
- Protects Sensitive PIN DataThis assessment ensures that your organization’s handling of personal identification numbers (PINs) meets PCI standards for security, protecting sensitive customer data.
- Mitigates Card-Not-Present Fraud RisksThis compliance helps businesses effectively detect and mitigate fraud risks associated with card-not-present transactions, enhancing overall transaction security.
- Evaluates Software Vendor SecurityThis feature assesses the security practices of software vendors to ensure that they adequately protect cardholder data, maintaining overall compliance with PCI standards.
ISO Certifications
Certification programs supporting governance, risk, quality, environmental, and AI management systems.
Pricing not published
- Establishes Robust Information SecurityISO 27001 certification demonstrates commitment to protecting sensitive information and managing risks associated with data security.
- Enhances Quality ManagementISO 9001 certification ensures continual improvement and consistency in product quality, enhancing customer satisfaction.
- Strengthens Privacy ManagementISO 27701 certification helps organizations manage personal data effectively, ensuring compliance with privacy regulations.
- Promotes Environmental ResponsibilityISO 14001 certification supports a commitment to environmental stewardship and compliance with regulatory requirements.
- Ensures Workplace SafetyISO 45001 certification enhances workplace safety standards, reducing workplace incidents and promoting health.
- Enhances Business ContinuityISO 22301 certification prepares organizations to effectively manage operational disruptions, ensuring continued operation.
- Improves IT Service ManagementISO 20000-1 certification ensures that IT services align with business needs, enhancing service quality and effectiveness.
- Optimizes Energy UseISO 50001 certification enables organizations to manage and reduce energy consumption, leading to cost savings and environmental benefits.
- Regulates AI EffectivelyISO 42001 certification ensures responsible and ethical use of AI technologies within organizations.
Privacy Assessments
Identify and assess global data protection regulations across the world and different industries to ensure the privacy of the data you process.
Pricing not published
- Establish Trusted Cross-Border Data FlowsThis certification facilitates secure and compliant international data transfers, helping organizations meet diverse regulatory standards.
- Demonstrate GDPR ComplianceThis assessment provides a comprehensive analysis of your organization's adherence to GDPR requirements, identifying any gaps and necessary enhancements.
- Demonstrate International ComplianceThese assessments help organizations navigate the complexities of international privacy laws, ensuring they meet regulatory expectations across different jurisdictions.
- Comply with U.S. Privacy LawsThis service ensures that organizations are aware of and compliant with varied state-specific privacy regulations, reducing legal risks.
- Align with Microsoft SSPA/DPRThis assessment provides tailored guidance for complying with Microsoft's requirements, helping businesses leverage their partnership effectively.
- Show GDPR ComplianceThis feature equips cloud service providers with the tools to demonstrate GDPR adherence to clients and stakeholders.
Federal Assessments
Support your ATO for federal agencies by providing independent assessments with FedRAMP or CMMC assessments, ensuring compliance with critical security standards.
Pricing not published
- Obtain FedRAMP AuthorizationNavigate the complexities of FedRAMP compliance to provide secure cloud services to federal agencies.
- Achieve CMMC CertificationLeverage our expertise to ensure compliance with the Cybersecurity Maturity Model Certification, critical for defense contractors.
- Ensure CJIS ComplianceVerify adherence to the Criminal Justice Information Services Security Policy, essential for organizations handling criminal justice data.
- Ensure ITAR ComplianceVerify adherence to export controls pertaining to defense-related products and services.
- Fulfill FISMA RequirementsConduct comprehensive gap assessments ensuring compliance with Federal Information Security Management Act requirements.
- Achieve IRAP CertificationEnsure compliance with Australian Government security standards for cloud services.
Healthcare Assessments
Compliance and certification services for healthcare organizations, ensuring adherence to regulatory standards.
Pricing not published
- Complete HIPAA Compliance AssessmentsEnsure your organization meets HIPAA standards, safeguarding patient information through comprehensive assessments and attestation.
- Achieve HDS CertificationDemonstrate commitment to health data security and compliance with HDS standards through rigorous assessments.
- Conduct EPCS AuditsEnsure compliance with DEA regulations for electronic prescriptions, validating the security and integrity of your systems.
- Obtain HITRUST CSF CertificationAchieve HITRUST CSF certification to validate your organization’s adherence to best practices for healthcare data protection.
- Utilize HIPAA Express ProgramsAccelerate your path to HIPAA compliance with express programs designed for quick results and assurance.
Penetration Testing
Security testing to identify, exploit, and remediate vulnerabilities.
Pricing not published
- Enhance AI ResilienceIdentify vulnerabilities in AI systems through simulated attacks, strengthening overall security.
- Test Incident ResponseRealistic simulations that help improve defenses and incident handling capabilities.
- Identify Application FlawsComprehensive analysis to discover and fix vulnerabilities that could be exploited in apps.
- Strengthen Cloud SecurityEvaluate cloud environments to ensure compliance and safeguard data against breaches.
- Fortify Network SecurityAssess and shore up vulnerabilities within network architectures.
- Assess Human VulnerabilitiesIdentify weaknesses in human security protocols to enhance overall safety.
- Secure IoT SolutionsIdentify security risks in IoT devices, ensuring operational integrity.
- Protect Mobile ApplicationsThorough examination of mobile apps to defend against potential threats.
Cybersecurity Assessments
Framework-based evaluations to measure and mature cybersecurity posture.
Pricing not published
- Evaluate Cybersecurity Program MaturityMeasure your cybersecurity effectiveness based on the NIST Cybersecurity Framework to strengthen your defenses.
- Prepare for Ransomware ThreatsIdentify vulnerabilities and enhance your incident response strategies to effectively counter ransomware attacks.
- Align Cloud ConfigurationsEnsure your cloud setup adheres to industry best practices to mitigate risks and enhance security.
- Identify Software Security RisksConduct thorough evaluations to detect and mitigate risks within your software systems.
- Ensure Compliance with SWIFT CSPEvaluate and enhance the security controls necessary for compliance with SWIFT requirements.
- Meet TISAX ComplianceEnsure adherence to industry standards for information security within the automotive sector.
Additional Services
Complementary offerings for digital trust, sustainability, and AI assurance.
Pricing not published
- Enhance Compliance SkillsEmpower your staff with our expert-led training programs, enhancing organizational resilience through improved knowledge.
- Enhance AI GovernanceBenefit from specialized services designed to ensure responsible and compliant AI deployment, aligning with industry best practices.
- Build Digital TrustOur services help create a secure and reliable environment for digital transactions and communications, reinforcing customer confidence.
- Promote SustainabilityOur sustainability services help businesses align their operations with environmental best practices and governance standards.
- Ensure DORA ComplianceNavigate compliance requirements for the Digital Operational Resilience Act effectively with our tailored offerings.
Sources
Methodology and sourcing behind the figures and links shown above.
Third-party compliance and attestation
Estimated by triangulating specialist third‑party risk management (TPRM) market reports (2024–2026 sizes range ~$5.4B–$9.2B) and broader compliance/GRC market figures (2026 sizes $24.2B–$35.8B). Third‑party compliance and attestation is a focused subset of TPRM/GRC; selecting a mid‑point for market size (~USD 8.0B) and a growth rate near the upper half of reported TPRM/GRC CAGRs (conservative estimate ≈13% CAGR).
- Market size in 2025: USD 35.8 Billion; CAGR (2026-2033): 10.5%.
- Third Party Risk Management Market size was over USD 9.19 billion in 2026; CAGR 15.5%.
- Global enterprise GRC market likely valued at US$24.2 billion in 2026; CAGR 13.7% (2026-2033).
- TPRM market was USD 7,237.60 million in 2024; CAGR 13.4% (2024–2032).
- 2024 Market Size $5.41 Billion; CAGR (2025–2035) 6.21%.
Risk assessment and security testing
Primary estimate anchored to DataHorizzon (cyber security testing market valued at USD 8.5B in 2024 with an 11% CAGR to 2033). Other industry reports (ResearchDive) report higher figures (e.g., $27.6B by 2027, 20.7% CAGR) reflecting differences in scope and methodology; chosen values are conservative and directly supported by the DataHorizzon source in the search results.
Privacy and data protection compliance
Estimated global market for privacy & data-protection compliance (assessments, DPIAs, DPO-as-a-service, remediation) by treating it as a subset of the broader Data Protection market (Credence: ~USD 158.8B in 2024). I conservatively assumed the compliance/services slice ≈10% of the total data protection market (~USD 15.9B). For growth, I used market-level projections for data-privacy services (LinkedIn summary of ReliableMarketInsights) which projects a ~5.4% CAGR for data-privacy services, reflecting regulatory-driven steady growth for compliance services.
Payment card security and PCI compliance
Primary explicit data: PR Newswire reports the global payment security market will reach $87.4B by 2031. Backing that, typical report CAGRs for payment security are ~10–12%, implying a 2024 total-market base in the low‑$40B range. Payment card security and PCI‑compliance services are a subset of payment security (tokenization, ASV/scanning, audits, encryption, managed compliance), commonly representing ~15–25% of overall payment‑security spend. Applying a 20% share to the implied 2024 total-market estimate yields ~USD 8.5B for payment card security & PCI compliance. Growth potential (CAGR ~11%) is aligned with reported payment‑security market growth and continued drivers (digital payments growth, breach risk, regulatory/compliance demand, tokenization and cloud migration).
AI risk governance and assurance
Search results show published AI governance / assurance market estimates ranging from roughly USD 0.34–2.62 billion in the mid-2020s and reported CAGRs between ~24.8% and ~38.5% (with higher outliers). Using those primary sources, I select a conservative midpoint market size of about USD 0.6 billion (circa 2025/2026) and a growth potential of ~30% CAGR based on the cluster of published CAGRs in the 25–40% range.
- Market Size (2026) USD 0.44 Billion; Market Size (2031) USD 1.51 Billion; Growth Rate (2026 - 2031) 28.15%.
- Valued at US$ 429.8 million in 2026 and projected to reach US$ 4,201.3 million by 2033, growing at a CAGR of 38.5% (2026–2033).
- Global AI governance market valued at USD 2.62 billion in 2025; CAGR (2026–2035) 24.8%.
- Estimated USD 620 million in 2024 and USD 940 million by end of 2025; projected USD 7,380 million by 2030, CAGR 51% (2025–2030).
- Average global AIAT market size of USD $1.63 billion in 2023 and $276 billion in 2030 (stated forecast).
- Schellman
- SOC Assessments
- Payment Card Assessments
- ISO Certifications
- Privacy Assessments
- Federal Assessments
- Healthcare Assessments
- Penetration Testing
- Cybersecurity Assessments
- Additional Services
- Market size in 2025: USD 35.8 Billion; CAGR (2026-2033): 10.5%.
- Third Party Risk Management Market size was over USD 9.19 billion in 2026; CAGR 15.5%.
- Global enterprise GRC market likely valued at US$24.2 billion in 2026; CAGR 13.7% (2026-2033).
- TPRM market was USD 7,237.60 million in 2024; CAGR 13.4% (2024–2032).
- 2024 Market Size $5.41 Billion; CAGR (2025–2035) 6.21%.
- The global cyber security testing market was valued at USD 8.5 billion in 2024 and is projected to reach USD 22.0 billion by 2033.
- The global security testing market forecast shall be $27,593.9 million by 2027, rising from $5,800.0 million in 2019 at a healthy rate of 20.7%.
- Data Protection market size was valued at USD 158,829 million in 2024
- projected a CAGR of 5.4% during the forecast period
- Payment Security Market to be Worth $87.4 Billion by 2031
- Market Size (2026) USD 0.44 Billion; Market Size (2031) USD 1.51 Billion; Growth Rate (2026 - 2031) 28.15%.
- Valued at US$ 429.8 million in 2026 and projected to reach US$ 4,201.3 million by 2033, growing at a CAGR of 38.5% (2026–2033).
- Global AI governance market valued at USD 2.62 billion in 2025; CAGR (2026–2035) 24.8%.
- Estimated USD 620 million in 2024 and USD 940 million by end of 2025; projected USD 7,380 million by 2030, CAGR 51% (2025–2030).
- Average global AIAT market size of USD $1.63 billion in 2023 and $276 billion in 2030 (stated forecast).
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