Greystones corporate management team has a combined FAR experience of over 100 years.  This along with our flexible and rapid path contract vehicles and experienced teaming partners allows us to provide our clients with multiple time sensitive options for services and solution support.  Our contract vehicles and expertise include:

• GSA Multiple Award Schedule (MAS) 47QTCA20D0076
• Small Business Innovative Research (SBIR)
• SeaPort-Nx

We are committed to upholding core ethical values that will never be compromised regardless of circumstances.

• We provide the highest quality of work for our clients in every endeavor.
• Integrity in our work and in our team members will always abide.
• We believe in accountability for all our actions.
• All operations are conducted with respect for our clients, partners, competitors, and team  members.

Greystones empowers employees and clients alike by rewarding and supporting ordinary people doing extraordinary things, and encouraging leadership qualities in everyone. Because innovation is key in today’s world, we foster an environment that promotes creative problem solving with original and constructive ideas, and we seek out and enlist experts and engineers who contribute to the technological evolution of business solutions.

A lasting component to any business’ success is its ability to establish strong symbiotic partnerships with other businesses. Our CEO and executive team maintain a robust network of key managers in the industry, forging collaborative relationships and evaluating future business partners. While we have focused our core capabilities in service areas that are critical to our government clients, namely the development of innovative software applications and cybersecurity tools and techniques, we are keen on positioning Greystones as a trusted, high quality and best value provider of IT and cybersecurity services.

1. We provide the highest quality of work for our clients in every endeavor.
2. Integrity in our work and in our team members will always abide.
3. We believe in accountability for all our actions.
4. All operations are conducted with respect for our clients, partners, competitors, and team  members.

Greystones CEO, Ms. Sheila Duffy, served on the Board of Directors for the Ovarian Cancer Research Fund Alliance (OCRFA), an organization that raises critical funds for early detection and cure development. She also initiated and is Co-Chair of the annual Washington DC based Ovarian Cycle indoor cycling event.  Ms. Duffy offers strategic and operational counseling to other small women-owned businesses, one of which is also a Disabled Veteran Owned Small Business.