Take your Federal business to the next levelIdentify quality leads and convert them into profitable customers.


Grow your Federal business.Plan. Pursue. Prosper.


We counsel our clients on business growth and marketing strategies, leveraging our deep industry expertise and proven methods.  As a result, we are able to guide our clients to invest wisely and apply resources maximizing results on new business efforts.  

Founded in Virginia in 2011, Castlemar is a business consulting firm providing marketing and business development services.  We advise and support companies ranging from small and mid-tier firms to large federal contractors that are leaders in the industry. 


We help business executives and entrepreneurs grow their business. We work with clients to address short-term and long term objectives.  If your needs are related to pursuing and winning federal business, Castlemar can help.

While each customer has unique needs, we integrate with client resources to augment expertise or talent in technical and market areas of limited or non-existing client resources.  We also bring an objective, outsider perspective.

In today’s highly competitive business environment, you need to apply proven tools and approaches to stand out and beat the competition.  You also need to differentiate your company, target business growth, invest wisely, and align resources effectively.

We offer experienced consultants that know the ins and outs of the federal market.  We can help you take your business to the next level.  Hit the ground running and never look back.  Let us show you how.

Why Castlemar?

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

“Castlemar’s ability to identify opportunities and potential partners is exceptional. Every task they were given was completed early or on-time. The insights they shared on every opportunity helped our staff to achieve greater PWIN rates.”

Scott Fillback, VP Business Development, Stellar Innovations & Solutions

Ready to Pursue your Next Big Win?