James Silverthorne's Colleagues at Greystones Group
Charles Franklin
Military Analyst and System Integrator Planner/SA/ US Army Multinational Coordinator
James Silverthorne's Contact Details
202-644-8998
Waterlooville,England,United Kingdom
Greystones Group
James Silverthorne's Company Details
Greystones Group is an ISO 9001:2015 certified, woman-owned small business (WOSB) and small disadvantaged business (SDB) headquartered in the Washington, DC area, with office locations in Washington, DC, Huntsville, AL, and the Pentagon. Our company was founded in 2000 and has supported a wide variety of commercial, DoD, and other Federal Government clients, including the US Navy, US Army Cyber Command/2nd Army, Air National Guard (ANG), the Office of Naval Research (ONR), and the Headquarters Army, Deputy Chief of Staff Operations, Plans, and Training (G-3/5/7). Greystones' core capabilities include a complete understanding of full spectrum cyberspace and electronic warfare operations, their planning, execution, analytics and assessments. We have specialties in cybersecurity operations, full threat analysis and assessment, requirements definitions and determination, software development, data management, and multinational interoperability assessment and planning.