Aprio Earns C3PAO Status to Lead CMMC Assessments and 3PAO Status to Lead FedRAMP Assessments and Strengthen Federal Compliance Services 

ATLANTA – June 10, 2025 – Aprio, the 24^th largest business advisory and accounting firm in the U.S., is proud to announce its designation as a Certified Third-Party Assessor Organization (C3PAO) by the Cybersecurity Maturity Model Certification Accreditation Body (Cyber-AB). 

As a C3PAO, Aprio is now authorized to conduct official CMMC assessments for organizations across the Defense Industrial Base (DIB). This designation empowers Aprio to perform formal evaluations, validate cybersecurity controls, and issue CMMC certifications in alignment with Department of Defense (DoD) requirements. As a 3PAO, Aprio is authorized to perform initial and periodic assessments of cloud systems based on the Federal Risk and Authorization Management Program (FedRAMP) requirements. 

“Being named both a 3PAO and a C3PAO is a significant milestone for Aprio and a testament to our commitment to helping clients navigate today’s complex cybersecurity landscape,” said Brett Williams, Risk Advisory and Assurance Services practice leader and partner at Aprio. As cyber threats and regulatory expectations continue to evolve, our clients can rely on Aprio for independent assessments and strategic guidance that not only meet compliance standards but also strengthen long-term resilience.” 

Aprio’s services span a wide range of cybersecurity and compliance needs, from CMMC and FedRAMP assessments to SOC, HITRUST, PCI DSS, ISO, and WebTrust reports and certifications, as well as consulting-related services. In addition, Aprio is one of only 11 firms that can provide both C3PAO and 3PAO assessments. Aprio also provides customized technology and SaaS automation solutions to help companies streamline their compliance efforts, reducing both the effort to collect and maintain certifications as well as reducing the time to complete compliance audits.  

Aprio is closely tracking the development of FedRAMP 20x, a new initiative aimed at streamlining federal cloud security authorizations through increased automation, simplified documentation, and alignment with commercial security frameworks. As government contractors pursuing CMMC certification increasingly operate in cloud environments, the goals of FedRAMP 20x may influence how cloud service providers within the Defense Industrial Base approach compliance. Aprio is committed to helping clients stay informed and prepared as these evolving federal standards take shape. 

Aprio’s Information Assurance team supports clients with tailored solutions that help unify compliance efforts across multiple frameworks. Leveraging a “test once, use many” approach, Aprio helps simplify compliance, reduce risk, and drive operational efficiency while building stakeholder trust. We work with businesses in highly regulated and innovation-driven sectors—including technology and SaaS, fintech, healthtech, government contracting, retail and e-commerce, manufacturing and supply chain, certification authorities, and payment processors—to implement robust security frameworks, meet industry mandates, and reduce risk exposure without compromising agility. 

To learn more about Aprio’s services, visit aprio.com.  

About Aprio 

Aprio is the brand name under which Aprio, LLP, and Aprio Advisory Group, LLC, deliver professional services. Since 1952, clients throughout the U.S. and across more than 50 countries have trusted Aprio for guidance on how to achieve what’s next. As a premier business advisory and accounting firm, Aprio Advisory Group, LLC, delivers advisory, tax, managed and private client services to build value, drive growth, manage risk and protect wealth, and Aprio, LLP, provides audit and attest services. With proven experience and genuine care, Aprio serves individuals, entrepreneurs, and businesses, from promising startups to market leaders alike. Aprio has grown to 2,000+ team members providing solutions to clients in industries including Manufacturing and Distribution, Non-Profit and Education, Professional Services, Real Estate, Construction, Restaurant, Franchise & Hospitality, Government Contracting, and Technology and Blockchain. Aprio.com 

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Aprio Media Contact  

Leslie Bashuk, Senior Public Relations Specialist  

leslie.bashuk@aprio.com