About Perezdiaz, LLC

Perezdiaz, LLC is a veteran-owned cybersecurity and compliance assurance firm focused on Controlled Unclassified Information (CUI) and the federal contracting environment. The firm provides CUI program advisory, independent internal assurance, and authorized C3PAO assessment services through clearly separated service paths.

Perezdiaz supports organizations working with NIST SP 800-171, CMMC, the NIST Risk Management Framework, the NIST Cybersecurity Framework, DFARS, FAR, and related federal cybersecurity requirements. Our work focuses on defining CUI scope and boundaries, managing cybersecurity risk, validating implementation and evidence, supporting leadership assurance, and, when appropriate, performing independent CMMC Level 2 assessments.

Perezdiaz Federal is the business unit within Perezdiaz, LLC that operates our Authorized C3PAO assessment function. Formal C3PAO assessments are conducted through Perezdiaz Federal, while Advisory and Independent Assurance engagements are separately scoped and screened to preserve assessment independence and manage potential conflicts of interest.