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Mature Businessman


Welcome to ADC's world, where passion and purpose converge, and each day brings invigorating new challenges that inspire and energize.




Harrison Boyd is a seasoned consulting professional and esteemed leader known for his strategic focus and commitment to excellence. With over 20 years of experience, he brings invaluable insights to ADC as a member of the Leadership Council. Harrison's expertise spans technology, e-commerce, economic development, revitalization projects, and foreign direct investment in emerging markets. His contributions to developing small and minority businesses have earned recognition from the US House of Representatives and been featured in publications like Black Enterprise and USA Today. Harrison Boyd is a respected figure in the consulting industry, renowned for his exceptional leadership skills and profound understanding of the complexities within the field. His presence and expertise are greatly esteemed as an invaluable asset to the firm.


Monash Advisory Group is a Washington, D.C.-based, women-owned firm established in January 2008 to provide business development and public relations consulting services. The firm assists global and domestic companies with large-scale infrastructure projects and municipal services. 

Ms. Monash leads her firm with over 20 years of government affairs and non-profit management experience. Her career has included non-profit youth advocacy, program development, and private-sector political engagement. Ms. Monash earned her bachelor's degree from Mount Vernon College in Washington, D.C., and graduate studies at John Hopkins University. 

Monte is a native Washingtonian, a Mayoral appointee for several Boards and Commissions, a former candidate for D.C. Council, serves on the board of various national + local non-profits, and is an active community volunteer.

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Thomas H. Graham is the principal of T.H. Graham & Associates, LLC, a strategic consulting firm focused on Energy, Cybersecurity, Environmental, Government Affairs, Supplier Diversity, and Workforce Development solutions. Graham brings a wealth of experience and relationships developed through his career as a senior officer in the Mid-Atlantic region's most extensive power delivery company. As a native of Washington, DC, Graham deeply understands the local landscape, and his consulting firm is well-positioned to deliver effective solutions to clients in the region.



David Silverman is an entrepreneur, best-selling author, and former Navy SEAL. He is the Founder and CEO of CrossLead, a technology company whose leadership and management framework is used by companies globally. David co-authored the New York Times best-selling book "Team of Teams" and is a thought leader on culture change, high-performing teams, and leadership. He graduated from the United States Naval Academy and served as a Navy SEAL for 13 years, receiving numerous commendations for his service, including three Bronze Stars. David lives in Washington, DC, and enjoys an active lifestyle as a waterman and runner.

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