GREYSTONE ADVISORY GROUP LLC

Greystone Advisory Group specializes in conducting high-integrity investigation and personal background check services for sensitive federal operations, with a demonstrated focus on supporting mission-critical intelligence and operational integrity within the Department of Commerce. Their core capability centers on delivering subject matter expert-led investigative support, particularly in environments requiring rigorous vetting, compliance with federal standards, and contextual analysis of personnel suitability for high-access roles. The firm provides tailored investigative services to executive offices, ensuring adherence to OPM standards and interagency security protocols, with expertise in background investigation workflows, records verification, and investigative reporting for leadership-level positions. Their differentiation lies in targeted SME deployment—leveraging domain-specific knowledge to enhance the accuracy and relevance of investigative outcomes in specialized operational contexts such as marine and aviation oversight. The contractor’s primary agency relationship is with the Department of Commerce, where they have provided direct investigative support to the Office of Marine and Aviation Operations, specifically aiding the Director’s Office in personnel vetting and operational security assessments. This engagement suggests a pattern of delivering mission-aligned, non-routine investigative services to niche, high-stakes units within federal agencies, rather than broad-based background screening programs. Greystone Advisory Group operates exclusively within NAICS 561611, which encompasses professional investigative and background screening services for government clients. Their market positioning is narrowly focused on supporting federal agencies requiring expert-led, non-standard investigative support—particularly in technical or operational domains requiring contextual expertise beyond routine clearance processing. As a small business structured as 2J (a small disadvantaged business), Greystone Advisory Group is headquartered in Glenwood, Maryland, and currently holds no formal government certifications. Their geographic presence is localized, with operations centered on federal client proximity in the Mid-Atlantic region, positioning them as a specialized provider for agencies seeking agile, expert-driven investigative support rather than large-scale contract infrastructure.