Schellman & Company, LLC

Schellman & Company, LLC is a global provider of assurance and compliance services. Schellman is the first and only company in the world that is a licensed certified public accounting (CPA) firm, a globally accredited PCI Qualified Security Assessor (QSA) company, accredited ISO 27001 Certification Body, FedRAMP 3PAO, C3PAO, HITRUST, and CSA STAR assessor all within one legal entity.  Many clients leverage Schellman's services to meet more than one compliance objective with one vendor who can leverage multiple frameworks.

As one of the leading FedRAMP 3PAOs, Schellman has assessed some of largest cloud providers in both DoD and Civilian environments.  

Due to its status as an independent certification body for ISO 27001 and Type A FedRAMP 3PAO per ISO 17020, Schellman only performs assessment services, and no consulting services for CMMC.