Defense & Homeland Security

Cybersecurity, compliance, and consulting services for the defense and homeland security community.

How We Help

Our Expertise in This Sector

CMMC & NIST 800-171

Full-lifecycle CMMC compliance from scoping through certification, including CUI environment definition and C3PAO preparation.

Cybersecurity Operations

Threat intelligence, incident response, and security operations for defense contractors and cleared facilities.

Industrial Services

Defense infrastructure and technology program management, including facility construction oversight and systems integration.

Related

Strategic Modernization Framework

CMMC, Zero Trust, and post-quantum readiness are reshaping defense technology through 2035. GreyLee's modernization framework delivers against each mandate with a single accountable partner. Explore the framework →

Ready to Partner With
Experts Who Deliver?

Veteran-led discipline meets deep consulting expertise. Let us put our team to work on your next challenge.

Contact Our Team