
BUILT FROM EXPERIENCE LEADING SECURITY IN COMPLEX, HIGH-STAKES ENVIRONMENTS
Fortune 500 Security Leadership • Critical Infrastructure • Multi-Site Operations • Regulatory Compliance • Executive Governance
GREYHAVEN ADVISORY


About Greyhaven
Physical Security Strategy—Built for Real-World Execution
Greyhaven Advisory helps organizations turn physical-security priorities, recommendations, and investments into structured, sustainable programs.
We work with corporate leaders and security providers to establish clear ownership, effective governance, practical policies and procedures, meaningful performance measures, and alignment across internal teams and external partners.
Founded by a former Fortune 500 corporate security leader, Greyhaven brings the perspective of someone who has managed complex security operations, vendors, technology, budgets, and regulatory expectations from inside the client’s organization.
The result is a security program that is easier to manage, measure, and improve.

ADVISORY SERVICES
Physical Security
SECURITY PROGRAM SNAPSHOT
A focused review of your current security structure, ownership, providers, technology, policies, and performance. Greyhaven identifies gaps, priorities, and the decisions requiring leadership attention.
SECURITY PROGRAM BUILDOUT
Turn recommendations into an operating program. Greyhaven develops the governance, policies, procedures, roles, reporting, performance measures, and implementation roadmap needed to move from fragmented activity to coordinated execution.
FRACTIONAL CSO ADVISORY
Ongoing senior-level security leadership for organizations that need strategic direction and oversight without adding a full-time executive. Greyhaven helps guide priorities, providers, performance, investments, and executive decision-making.

Greyhaven Approach
The Implementation Layer
Assessors identify risk. Integrators deploy technology. Guard companies provide personnel.
Greyhaven helps build the program that connects those solutions—establishing ownership, governance, operating expectations, performance measures, and internal alignment.
We complement the experts already supporting your organization and help ensure every security investment contributes to a stronger overall program.
SECURITY PROGRAM BUILDOUT



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PERSPECTIVES ON PHYSICAL SECURITY, PROGRAM IMPLEMENTATION, AND LEADERSHIP


















