Washington, DC

1501 Wilson Boulevard

Suite 900

Arlington, VA 22209

P: 703.253.8300

F: 703.253.8359

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about this office

Our Washington, DC office opened in 2003, in the first year landed four major clients, and has grown significantly since inception through grass-roots relationship building. We now serve a market that spans the entire metro area, from the District to Maryland and five Virginia counties. Our client base represents the diversity and uniqueness of the greater D.C. metropolitan area, spanning multiple industries that include financial services, biotechnology, hospitality, utilities, nonprofits and associations, as well as Federal civilian agencies. Our owners leverage commercial best practices, combined with experience of working in complex federal programs and organizations, to benefit our clients across all industry segments.

D.C. team members have an average of  

14 years

  • working in the consulting industry. 
Marty Brennan
Market Lead

Marty Brennan

Vice President

Marty has more than 25 years of experience developing and implementing business, operational and IT strategies for financial services, communications & media, and hospitality companies, as well as federal civilian agencies. His experience includes over 17 years of consulting focused on strategy and business planning development, merger integration, business process design and improvement and program & project management. Prior to joining North Highland, Marty was President of Washington Consulting, a wholly-owned subsidiary of Alion Science & Technology, and held roles at BearingPoint and Arthur Andersen Business Consulting.