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Schellman

Independent attestation and compliance firm helping organizations manage cybersecurity, privacy and regulatory risk.

Advisory firmschellman.com ↗

Works in
Global, North America, United States, Europe, Australia and New Zealand

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About

FedRAMP 3PAO accreditation anchors Schellman's reputation for rigorous, evidence-based assessments that help organizations translate complex compliance obligations into verifiable outcomes. Its pragmatic, process-driven approach is used when clients must demonstrate control effectiveness to regulators, customers or partners and when assurance is needed to support growth or third-party risk programs.

Services

  • SOC & Attestation engagements

    Client supplies system descriptions, control evidence and access to enable independent reporting on control effectiveness.

  • Payment card (PCI) assessments

    Client provides payment environment details, transaction context and evidence to support card security assessments.

  • ISO certification audits

    Client delivers documented management system records and site access for certification audit evaluation.

  • Privacy assessments and certifications

    Client shares data inventories, policies and processing details to support privacy review and certification evidence.

  • Federal and government compliance assessments

    Client provides system security packages, control evidence and access for federal compliance assessment processes.

  • Penetration testing and red teaming

    Client authorizes testing windows, defines scope and grants access for simulated attack and red team exercises.

  • Cybersecurity posture and framework assessments

    Client supplies architecture diagrams, control artifacts and risk context for framework-based posture assessments.

  • Training and workshops

    Client identifies participants, learning objectives and allocates time for interactive training and workshops.

Proof points

Clients and credentials

Certifications: FedRAMP 3PAO accreditation, C3PAO (CMMC) clearance