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Washington Harbour Partners — Portfolio

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

50
Companies
$3.8B
Total invested
$79.3M
Avg. check
57
Industries
Artificial Intelligence (AI) 9Aerospace 7Software 6Manufacturing 6Military 5Information Technology 5+51 more
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Portfolio companies

Showing 124 of 50
RegScale
September 2025

RegScale delivers continuous compliance automation for heavily regulated industries.

Compliance · Mclean$30.0M Series B
AviaGames
August 2021

Aviagames is a mobile skill-based gaming company that aims to create a global, competitive, and fun gaming platform for everyone.

Casual Games · Mountain View$40.0M Series B
Picogrid
July 2026

Picogrid builds integrated systems that connect sensors, platforms, and operators across various domains.

Data Integration · El Segundo$114K Grant
Rune Technologies
July 2026

Rune Technologies develops AI-enabled predictive logistics solutions for military operations.

Artificial Intelligence (AI) · Arlington$24.0M Grant
Scout Space
May 2026

Scout Space develops in-space sensing systems and autonomy software designed to improve satellite awareness and orbital safety.

Aerospace · Reston$18.0M Series A
AXiomatic
May 2022

AXiomatic powers unforgettable eSports experiences through sports and entertainment expertise.

eSports · Los Angeles$35.0M Venture - Series Unknown
Anello Photonics
May 2026

Anello Photonics is a technology company developing a silicon photonic optical gyroscope to navigate autonomous applications.

Aerospace · Santa Clara$25.0M Series B
RED 6
May 2026

RED 6 is an augmented reality company that works with the Air Force to train fighter pilots.

Air Transportation · OrlandoDebt Financing
Vulcan Elements
April 2026

Vulcan Elements is a manufacturer of rare-earth magnets used in critical defense and commercial applications.

Aerospace · Cambridge$430.7M Venture - Series Unknown
Playable Worlds
April 2022

Playable Worlds is a computer games company that specializes in the fields of game development, online games, and gamification.

Gaming · San Marcos$25.0M Series B
Turion Space
April 2026

Turion Space develops spacecraft and software for space awareness, in-orbit operations, and satellite servicing systems.

Aerospace · Irvine$20.0M Series B
Citra Space
April 2026

Citra Space is a space technology company focused on space object identification.

Colorado Springs$15.0M Series A
Raft
April 2024

A niche consulting organization focused on Cloud Native, DevSecOps, and Modern Application Development for mission focused enterprises

Agentic AI · Reston$60.0M Private Equity
Worldscape
March 2026

Worldscape is an AI-powered geospatial intelligence software company serving defense, government, and enterprise customers.

Artificial Intelligence (AI) · Redmond$6.0M Seed
Striveworks
March 2026

AIOps, AI, Machine Learning, ML, Data Science

Analytics · Austin$18.0M Series B
Smack Technologies
March 2026

Smack's purpose is to provide Decision Dominance to the Department of War, our allies, and partners.

Artificial Intelligence (AI) · El Segundo$32.0M Series A
StatusPro
February 2024

StatusPro is a sports technology company that combines data with virtual reality to provide a suite of training and gaming products.

Augmented Reality · MiamiNon-equity Assistance
Solsten
February 2026

Solsten is an AI firm engaged in understanding human behavior in the digital world to power the future of customer experience.

Artificial Intelligence (AI) · BerlinVenture - Series Unknown
Saildrone
May 2025

Saildrone is a maritime company that enables navies, governments, and organizations to obtain data required to monitor the maritime domain.

Artificial Intelligence (AI) · Alameda$60.0M Series C
Hidden Level
February 2025

Hidden Level provides airspace monitoring and drone detection technologies for infrastructure and address national security threats.

Aerospace · Syracuse$65.0M Series C
Sevco Security
June 2023

Sevco Security is an IT asset visibility and cybersecurity company providing a unified asset intelligence platform.

Cyber Security · Austin$17.0M Venture - Series Unknown
Hadrian
January 2026

Hadrian builds AI-powered automated factories that manufacture precision parts for defense, aerospace, and space industries.

Aerospace · Hawthorne$131.3M Venture - Series Unknown
VulcanForms
January 2026

VulcanForms enables critical industries to innovate, grow, and deliver sustainable impact.

Industrial · Burlington$220.0M Series D
Northwood Space
January 2026

Northwood Space designs ground infrastructure for spacecraft communication and data handling with deployable systems for connectivity.

Aerospace · Torrance$100.0M Series B

Where Washington Harbour Partners invests

Artificial Intelligence (AI)9
Aerospace7
Software6
Manufacturing6
Military5
Information Technology5

About Washington Harbour Partners's portfolio

How many companies has Washington Harbour Partners invested in?

Washington Harbour Partners has invested in 50 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Washington Harbour Partners invest in?

Washington Harbour Partners's top investment sectors include Artificial Intelligence (AI), Aerospace, Software, Manufacturing, Military. The firm invests across 57 different industry categories.

What is Washington Harbour Partners's largest investment?

Among tracked funding rounds, Vulcan Elements received $430.7M in a Venture - Series Unknown round. Washington Harbour Partners's total known invested capital is $3.8B.

What is the average investment size for Washington Harbour Partners?

Washington Harbour Partners's average investment size is $79.3M across its portfolio of 50 companies.

What are Washington Harbour Partners's most recent investments?

Recent Washington Harbour Partners portfolio additions include RegScale, AviaGames, Picogrid, Rune Technologies, Scout Space. These companies were founded in 2020 or later.

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