About

About Rob Genkinger and Exumbra LLC

Exumbra LLC is a federal growth consultancy in Leesburg, Virginia. Exumbra helps federal contractors and IT resellers win through capture management and business development, stand up services businesses, get leaders unstuck on hard decisions with the Strategic Thinking Lab, and put AI agents to work inside their growth workflows.

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Rob Genkinger, founder of Exumbra

Founder

Rob Genkinger

Founder and Principal, Exumbra LLC

Rob Genkinger has spent his career on both sides of the federal services business: winning the work and building the teams that deliver it.

Experience

  • Served over 25 years in the U.S. Army.
  • 25+ years in federal contracting and leadership.
  • Billions of dollars in contract ceiling won.
  • Helped dozens of small businesses break out.

How Exumbra works

  • Facts are sourced, and anything that is a judgment is labeled as one.
  • Knowledge of an agency is presented as understanding, never as access.
  • AI agents keep a person in charge; nothing leaves a client's company without human approval.
  • We take a limited number of engagements so each client gets senior time.

Contact

Exumbra LLC
1602 Village Market Blvd SE, Suite 260
Leesburg, VA 20175
[email protected]