About Us

Castlemar Consulting originated in 2011 with a founder dedicated to integrity and excellence in providing federal marketing and consulting services.

Leveraging experiences across multiple agencies and service sectors, our team is able to identify a path for growth in spite of uncertainty in the federal sector.  Our “Fedwins” business development system delivers the framework and tools to expand and grow your business.  

We are a forward looking group of passionate federal business executives with the market expertise to drive growth for our clients.

Why choose us


We value every individual, working with clients, partners and consultants in a spirit of collaboration, cooperation and service to achieve common goals.



We deliver unparalleled quality and extraordinary service in every aspect of our business.



We are committed to the highest ethical standards – the courage to do what is right drives us in everything we do.


We keep our clients fully informed of progress and respond quickly to customer inquiries.


We adapt our best practices to meet our client’s needs, constantly striving to think and act out of the box to deliver the best services possible.


We are passionate about what we do.  And who we do it for.  Our greatest joy is watching customers succeed.

Our story

Castlemar Consulting was founded in 2011 in Chantilly, Virginia.  Since then, we have worked hard to build a seasoned and capable consulting workforce.  Today we draw from a large base of expert consultants to deliver customized support to our client’s.

We are known for the integrity and talent of our consultants, and our enduring commitment to customer satisfaction.  We strive to be the best provider of federal consulting and advisory services in the federal marketplace.

  • Offerings tailored to clients’ needs
  • Proven success winning contracts
  • Unique “Fedwins” BD approach
  • Integrates with existing resources
  • Cost effective vs. full-time BD
  • High levels of client satisfaction

Our communityCastlemar is proud to support the following organizations:

Learn More About our Service Offerings