Washington Harbour Partners
VC Fund
Arlington, United States
Washington Harbour Partners is an investment firm that deploys capital in the U.S. Washington Harbour Partners seeks to earn superior risk-adjusted returns for its investors over the long term. The firm’s fundamentally oriented investments focus primarily on the technology, media, communications, fintech, and business services sectors. The publicequity efforts emphasize deep due diligence on individual companies using a private-equity approach. The private equity strategy targets growth-oriented private companies. Washington Harbour Partners LP was founded in 2019 and is based in the Washington D.C. area.
- Total investments:
- 74
- Last investment:
- Lead investor:
- 27%
- Fund size:
- $30M
- Last fund:
Last updated:
For AI agents: llms.txt
Industries Washington Harbour Partners invests in
Stages Washington Harbour Partners invests in
Countries Washington Harbour Partners invests in
Contacts
| Name | Phone | Socials | |
|---|---|---|---|
|
John Hussey
|
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Shirley Wang
|
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Daim Malik
|
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|
Frank Li
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Peter Dewire
|
Investment Focus
Industry
- Software 6 (8%)
- Aerospace 6 (8%)
- Manufacturing 5 (7%)
- Artificial Intelligence 5 (7%)
- Machine Learning 3 (4%)
Stage
- Series B 9 (12%)
- Series C 6 (8%)
- Series A 5 (7%)
- Series D 3 (4%)
- Private Equity 3 (4%)
Country
- United States 21 (28%)
- Germany 1 (1%)
Team
| Name | Title | Investments | Links | |
|---|---|---|---|---|
|
John Hussey
Investor
|
Investor | Total investments: 0 | Find email | |
|
Shirley Wang
Investment Associate
|
Investment Associate | Total investments: 1 | Find email | |
|
Daim Malik
Investment Partner
|
Investment Partner | Total investments: 1 | Find email | |
|
Frank Li
Investment Associate
|
Investment Associate | Total investments: 0 | Find email | |
|
Peter Dewire
Investment Associate
|
Investment Associate | Total investments: 0 | Find email |
Investments
| Company | Description | Round | Links |
|---|---|---|---|
Hadrian
|
Hadrian is a precision manufacturing company that manufactures precision components to serve aerospace and defense clients. It builds autonomous, software-defined precision component factories that help its customers make rockets, satellites, jets, and eVTOLs. | $1.4B / Series D / Aug 06, 2026 | |
Mariana Minerals
|
Mariana Minerals is a software-first critical minerals company that supplies materials essential for modern energy, AI, and defense applications. The company uses its proprietary platform, MarianaOS, which combines AI, machine learning, and end-to-end project execution tools to accelerate the timeline from discovery to production in the miningsector. | $310M / Series B / Aug 03, 2026 | |
Computomic
|
Computomic provides data engineering, cloud migration strategy, fraud analysis, and other related services to businesses. The company's consulting services and tooling help companies realize value from their data by modernizing their data stack to the latest data platform technologies like Databricks. It utilizes accelerators that savecompanies up to 80% of time and money moving data from legacy platforms to Databricks and helps customers find margins of improvement in everything they do, which when aggregated creates a transformative effect on their business. | Private Equity / Jun 15, 2026 | |
NinjaOne
|
NinjaOne automates the hardest parts of IT, empowering more than 17,000 IT teams with visibility, security, and control over all endpoints. The NinjaOne platform is proven to increase productivity while reducing risk and IT costs. | $400M / Series C / Jun 09, 2026 | |
Apex
|
Apex designs and manufactures small satellites tailored for various space missions. The company focuses on streamlining satellite production by integrating modular hardware and standardized software systems. Apex offers platforms that support Earth observation, communications, and scientific research applications. Its approach emphasizes scalablemanufacturing processes to meet the growing demand for satellite deployment. Apex collaborates with clients to customize satellite configurations based on mission-specific requirements. | $200M / Private Equity / Jun 05, 2026 | |
Picogrid
|
Picogrid is a technology company that develops hardware and software systems for integrating mission-critical assets across defense, public safety, and industrial environments. Its platform connects sensors, unmanned systems, command-and-control tools, and other digital infrastructure to support coordinated operations across land, sea, air, andspace. The company provides products such as data integration platforms, edge computing nodes, and interoperability tools that enable information sharing and operational control across systems from different vendors. Picogrid supports use cases including base security, air defense, satellite operations, signals intelligence, wildfire monitoring, and human-machine teaming. Its technology is designed to help organizations manage and coordinate distributed systems through a unified operational framework. | $45M / Series A / May 29, 2026 | |
Scout Space
|
Scout Space develops in-space sensing systems and autonomy software designed to improve satellite awareness and orbital safety. The company builds optical and infrared sensor payloads that allow spacecraft to detect, observe, and track objects and activities in different orbital environments. It also creates software platforms for onboard dataprocessing and autonomous decision-making, enabling satellites to analyze surroundings without relying solely on ground control. Its technology is applied in space domain awareness, mission planning, collision avoidance, and spacecraft inspection use cases.Scout Space further works on edge computing systems that support real-time interpretation of sensor data directly in orbit. The company collaborates with government and commercial partners to deploy its hardware and software in operational satellite missions and demonstration programs. | $18M / Series A / May 06, 2026 | |
Anello Photonics
|
Anello Photonics is a technology company developing a silicon photonic optical gyroscope to navigate, position, and motion track autonomous applications in challenging GPS-jammed and spoofed environments. The company's technology portfolio spans over 28 issued patents, and over 44 pending patents, and includes an AI-based sensor fusion engine.It serves the robotics, defense, construction, agriculture, and autonomous vehicles industries. | $25M / Series B / May 04, 2026 | |
Firestorm
|
Firestorm is a defense technology company that develops modular, mission-adaptable unmanned aerial systems (UAS) designed for military applications. Its platform focuses on open-system architectures that allow operators to reconfigure hardware, software, propulsion, and payloads based on mission requirements. Firestorm also builds distributedmanufacturing solutions such as containerized production units that enable on-site or remote fabrication of drones and components using additive manufacturing and automated workflows. The company offers multiple aerial systems, including larger modular drones, tube-launched systems, and lightweight hand-launched units, each designed for different operational roles such as surveillance, electronic warfare, or strike missions. In addition, it develops supporting technologies like onboard computing systems and software tools that enable autonomous operation, sensor integration, and third-party interoperability. Firestorm also provides simulation and mission-planning capabilities that allow users to test scenarios, train operators, and evaluate payload performance in virtual environments. | $82M / Series B / Apr 29, 2026 | |
Turion Space
|
Turion Space provides a spacecraft to remove orbital debris and services to existing satellites. The spacecraft will rendezvous and dock with current satellites and large debris objects using vision sensors and robotic arms. Utilizing the onboard propulsion system, the spacecraft will either deorbit or change the orbit of the debris object orsatellite. | $75M / Series B / Apr 15, 2026 | |
| See all 74 investments → | |||
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FAQ
What does Washington Harbour Partners invest in?
Washington Harbour Partners invests primarily in Software, Aerospace and Manufacturing startups, most often at Series B and Series C stage. Most of the 74 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
How do I contact Washington Harbour Partners?
Public channels for Washington Harbour Partners include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
Who are the partners at Washington Harbour Partners?
The team at Washington Harbour Partners includes John Hussey (Investor), Shirley Wang (Investment Associate) and Daim Malik (Investment Partner). The Team section lists each member with their title, investment count and links.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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