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EAGLE HARBOR TECHNOLOGIES, INC.

Seattle, WA · Defense · Private

50 kV pulsed power system using solid-state inductive adder technology with proprietary gate drive for precision switching

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Updated · eagleharbortech.com

Sector
Defense
Headquarters
Seattle, WA
Total capital
$11.4M
Federal grants
$8.1M
17 awards · 2015–2022
Rank in peer group#48 of 164
Private capital raised
None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
Federal contracts
$3.3M
15 awards · NASA, Defense
Rank in Defense#604 of 1442
Granted patents
28
12 pending · first 2023
Rank in peer group#1 of 164

Capital timeline

20092011201320152017201920212023FEDERAL ↑EQUITY ↓Cumulative $11.4M$1.5M$1.0M$1.0M$1M$1.1M$1.1M
2009201320172021FEDERAL ↑EQUITY ↓Cumulative $11.4M$1.5M$1M$1.1M$1.1M

Latest events

  • Federal contractDefense · The Air Force Institute Of Technology (afit) Is Seeking To Acquire One (1) Nano-second Pulser That Is A High Energy Source With A Short Pulse Burst Capability To Generate A Plasma In A Combustion Facility.$249K
  • Federal contractDefense · Nanosecond Pulser$38K
  • Federal grantEnergy · Phase II · Improving Ion Control for Semiconductor Processing with Repetitive Pulsed Power$1.1M
  • Federal grantEnergy · Phase II · High Voltage Pulse Generator for High-Energy Beam Kickers$1.1M
  • Federal contractNASA · This Purchase Order Is For Floating Nanosecond High Voltage Pulser In O&c 2214 To Expand Ksc Capabilities As Per Attached Quote 060821-003 8/9/2021...DELIVERY Date: 8-12 Weeks Aro..$37K
  • Federal grantDefense · Phase I · Solid-Fueled Helicons Including Clustered Configurations$150K
  • Federal grantEnergy · Phase I · Improving Ion Control for Semiconductor Processing with Repetitive Pulsed Power$206K
Show 23 earlier federal awards
  • Federal grantEnergy · Phase I · High Voltage Pulse Generator for High-Energy Beam Kickers$206K
  • Federal grantDefense · Phase I · Pulsed Plasmoid Propulsion System for Agile and Resilient Spacecraft$150K
  • Federal grantEnergy · Phase II · A High Frequency Cuk Converter for Fusion Science Applications$1M
  • Federal grantEnergy · Phase I · Solid-State Klystron Driver for Lower Hybrid Current Drive$155K
  • Federal grantEnergy · Phase I · A Cuk Converter for Validation Platform Experiments$155K
  • Federal contractNASA · In Order To Mitigate Risk To Equipment And Crew, NASA Needs Nondestructive Evaluation (nde) Techniques And Sensors That Are Capable Of Detecting Holes, Pits, Cracks, And Corrosion Of Structures That Are Not Visually Accessible. The Independent Assessment Of Instrument For Iss On-orbit Nde Highlights The Challenges And Importance Of Performing Nde Of The International Space Station (iss) Pressure Walls. These Walls Are Subject To Impacts From Space Debris And Micrometeroids, Causing Punctures In $749K
  • Federal contractDefense · Igf::ot::igf$125K
  • Federal grantEnergy · Phase II · A High Voltage Fast Switching Power Module for Active Control of Magnetic Fields and Edge Plasma Currents in Fusion Validation Platforms$1.0M
  • Federal grantEnergy · Phase I · Power System for Long-Pulse Neutral Beam Injectors$150K
  • Federal contractDefense · Nanosecond Pulser Pr# 67-0010-17$35K
  • Federal grantEnergy · Phase II · A LowCost, High Power RF Resonance System for Plasma Diagnostics and Heating Applications$1.0M
  • Federal grantEnergy · Phase I · A High Voltage Fast Switching Power Module for Active Control of Magnetic Fields and Edge Plasmas Currents in Fusion Validation Platforms$150K
  • Federal grantNASA · Phase I · Precision Eddy Current Sensor for Nondestructive Evaluation of Spacecraft Structures$125K
  • Federal grantNASA · Phase I · Large-Area, Atmospheric Pressure Plasma Jet for Spacecraft Surface Sterilization for Planetary Protection$125K
  • Federal grantEnergy · Phase II · Silicon Carbide MOSFET-based Full-Bridge for Fusion Science Applications$1.0M
  • Federal grantEnergy · Phase I · A Low-Cost, High Power RF Resonance System for Plasma Diagnostics and Heating$150K
  • Federal contractDefense · SBIRSOL2013.3 Igf::ct::igf$1.5M
  • Federal contractDefense · Igf::ot::igf (STTR Ph. 1) A High Power And Repetition Rate Nanosecond Pulser With Variable Pulse Width Control$150K
  • Federal contractDefense · SBIRSOL2013.2$150K
  • Federal contractNASA · Igf::ot::igf A Robust Modular Igbt Power Supply For Innovative Confinement Concepts$25K
  • Federal contractNASA · Igf::ot::igf Methods To Reduce The Turbulent Viscous Skin Friction Stand Out As Paramount To Increasing The Energy Efficiency, And Therefore The Aerodynamic Efficiency Of Supersonic Aircraft. Eagle Harbor Technology (eht) Proposes To Develop And Optimize A Mhd Plasma Injector, Which Will Be Used To Efficiently Reduce The Viscous Skin Friction In Supersonic Aircraft. Eht Has Developed Similar Mhd Plasma Injection Technologies, Which Have Been Applied To A Number Of Different Fusion Energy Scienc$125K
  • Federal contractDefense · Azimuthal-current Driven (acd) Plasma Beam For Space Debris Mitigation$70K
  • Federal contractNASA · Micro Pulsed Inductive Thruster With Solid Fuel Option (upit_sf) The Micro Pulsed Inductive Thruster With Solid Fuel Option ( Pit_sf) Is A High-precision Impulse Bit Electromagnetic Plasma Micro-thruster. The Aupit Prototype Is A Small (< 230 G) Thruster That Produces And Accelerates Plasma. In The Solid Fuel Mode, Aupit_sf Is Able To Substantially Extend The Performance Of Standard Ppt Systems By Ionization And Heating Of The High Density Neutral Gas Produced After The Arc. A Small Power-proces$100K

Node area is scaled to amount. Form D reports securities sold, which can differ from an announced round; filings are numbered in the order they were made.

2 records have no date or no amount, so they aren’t placed on the timeline.

Standing among 164 peers

Line = median

Defense · Device

  • Federal grants#48 · top 29%
  • Granted patents#1 · top 1%
  • Linked publications#5 · top 3%

Cumulative measures favor older companies. Rankings describe position today, not outcome. Below the median, ranks show as a band rather than a number.

Founders and team

No founders are linked to this company yet.

Founders appear once a person is matched to the company through its own patents, grants or filings. We never infer people from social profiles.

Checked: USPTO inventors; federal award principal investigators; SEC Form D related persons · Oct 23, 2026

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What it has protected

USPTO · 28 granted of 40
  • GrantedEfficient Energy Recovery In A Nanosecond Pulser CircuitUSPTOUS 12,744,183
  • PendingHigh Frequency RF Generator and DC PulsingUSPTOApplication 19678301
  • PendingMatchless RF Plasma Systems for Capacitively Coupled PlasmasUSPTOApplication 19678118
Show all 40 patent records

Recent research by its founders

  • Expanding the operating space for pulsed ICP plasmas through matchless power delivery20260 cites
  • Power limitations of nanosecond high-voltage pulsers in atmospheric pressure discharges20260 cites
  • Development and psychometric evaluation of the Brief Parenting Questionnaire20251 cites

Related companies, and why

  • Exonicus, Inc.Similar federal contract value in Defense · $3.4M in contracts
  • BLUEYEQ LLCSimilar federal contract value in Defense · $3.4M in contracts
  • Combat Power Solutions, LLCSimilar federal contract value in Defense · $3.4M in contracts
  • TRANSPARENT SKY LLCSimilar federal contract value in Defense · $3.3M in contracts
  • SUNRAY SCIENTIFIC INC.Similar federal contract value in Defense · $3.3M in contracts
  • GEOFABRICA INCSimilar federal contract value in Defense · $3.3M in contracts

Regulatory activity · Defense

Sector-level, not company-level

Rules are matched to sector, not to company. Recent activity in a sector is context rather than a signal about this business — until rules are matched to what a company actually builds, the section is shown as context and nothing more.

Sources

Federal grants from SBIR/STTR, NIH, NSF and DoD records. Federal contracts from USAspending.gov. Private capital from SEC Form D. Patents from USPTO. Publications from OpenAlex. Regulatory activity from the Federal Register. Press matched on company name.

How to read this page

Figures show associations in public records, not causes or predictions. Nothing here is investment advice. An em-dash means no record was found under this company's name, not that none exists.

Data freshness

SEC Form D filings through . SBIR and STTR awards through .