Washington Harbour Partners
Investor or fund · Arlington, United States
Website: washingtonharbour.com. Arlington specialized private investment firm making private equity and VC and growth equity investments in national security, space, AI and cyber companies.
Recent activity confirmed, checked October 14, 2026.
3 relationships with other organizations documented in IE research. Members see who they are and the evidence.
In context
Washington Harbour Partners is one of 4 investors and funds in Arlington, Virginia listed in the Innovative EcoSystems registry, and one of 656 across the United States.
The registry lists 275 innovation ecosystem organizations in Arlington, Virginia in all.
Investors and funds supply the capital that lets startups and growing companies scale, from angel networks to venture and growth funds.
The United States scores 68.5 out of 100 on the IEPA (2024 edition), ranking 21 of 117 economies.
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