NEW YORK CITY, NY — July 9, 2025 — Washington Harbour Partners (WHP), a mission-first defense tech accelerator and force multiplier for U.S. and allied defense companies, is proud to share that 11 of its portfolio companies have been named to the Silicon Valley Defense Group’s annual 2025 NatSec100, a ranking of the top venture-backed companies driving breakthroughs in national security. The NatSec100 list identifies and highlights high-growth, venture-backed companies that are shaping the future of defense, intelligence, aerospace, cybersecurity, and dual-use technologies.

The rankings are accompanied by a report about the industry landscape that names WHP as one of the top defense tech investors, serving as a testament to its commitment to accelerating American innovation in national security, defense, and dual-use technologies. WHP is committed to supporting the mission and meeting the needs of the military and intelligence communities.

“At Washington Harbour, we back visionary founders building mission-critical technologies that matter to the future of American security and global stability and make our military stronger and more lethal,” said Mina Faltas, Founder and Chief Investment Officer of Washington Harbour Partners. “Being recognized alongside our exceptional portfolio companies is a powerful validation of our investment theses and long-term commitment to the defense tech ecosystem.”

Among Washington Harbour’s 11 portfolio companies named to the list are:

• Anduril (#1)
  
• Shield AI (#6)
  
• Epirus (#10)
  
• Apex (#21)
  
• Chaos Labs (#41)
  
• Hidden Level (#87)
  
• Turion Space (#92)

About Washington Harbour Partners LP

Washington Harbour Partners LP, based in Washington DC, is a private investment firm that brings a fresh approach to investors and founders, providing flexibility and deep operational expertise at all stages of the investment cycle – from growth equity to control buyouts to public markets. The firm has deep domain expertise in the areas of software, defense technologies, cyber, government & business services, and technology-enabled services.

Official website: https://washingtonharbour.com/