Fundraising FoxU.S. Army — Full Portfolio
1,451 tracked investments · page 6 of 8 · listed companies and verified rows first
Powdermet develops advanced materials with nano-scale engineered features to reduce weight, resource consumption, and environmental impact while improving energy efficiency across various applications.
Advanced ManufacturingCleantechDeep TechNew MaterialsEuclid, US
Andrew Sherman
Vienna, US
Carlos R. Aguayo Gonzalez(Executive Officer, Director)Gordon R. England(Director)Jeffrey Reed(Director)Joaquin J. Hangen(Director)James Cheng(Director)Steven C. Chen(Executive Officer, Director)
Santa Monia, US
C. Kumar Patel(Executive Officer, Director)Francis X. McGuire(Executive Officer)
BoardNavin Doshi(Director)Raj Parekh(Director)inJay Sethuram(Director)
Pratt Miller is an engineering and manufacturing firm that designs, develops, and produces vehicles and systems across motorsports, defense, and new mobility sectors.
Advanced ManufacturingDeep TechDefense TechHardwareMobility & Transportation
Precision Combustion develops advanced catalytic reactors and combustion systems for fuel processing, power generation, emission control, and air purification across aerospace, energy, and industrial applications.
Advanced ManufacturingCleantechClimate TechDeep TechDefense TechEnergyHardwareNorth Haven, US
PPS develops capacitive tactile sensing technology and software for measuring pressure and contact in applications including medical devices, robotics, ergonomics, and automotive systems.
Data & InfrastructureDeep TechDeveloper ToolsHardwareIoTMedical Devices
Raleigh, US
Barry Lynn Jenkins(Executive Officer, Director)Matthew James Mansell(Executive Officer, Director)
BoardRobert Zimmermann(Director)Solomon C Luo(Director)
PSG provides systems engineering, software development, and data science services focused on complex system-of-systems design, high-volume sensor data management, and analytics for defense and energy sectors.
AI & Machine LearningData & InfrastructureDeep TechDefense TechEnergy
Joseph Marvin(Chief Value Officer)Robert Reed(President)Michael McGuire(Chief Operating Officer)Marvin Kleine(Chief Technology Officer)Mike Dezember(Chief Strategy Officer)
Primer builds AI-driven intelligence software that transforms large datasets into actionable insights for decision-making.
AI & Machine LearningDefense TechGovTech
Sean Moriarty(Chief Executive Officer)in
Co-investorsAdditionAmplify PartnersAngel Collective Opportunity FundBloomberg BetaCrosslink CapitalDCVC (Data Collective)+7 more
Monmouth Jct., US
Martin H. Ettenberg(Executive Officer, Director)in
BoardStephen W. McHugh(Director)
An independent technology publication covering photonic sensing systems that enable machines to perceive and measure the physical world in real time, including LiDAR and detection architectures.
Deep TechMedia & EntertainmentSemiconductorsCranbury, US
Princeton Microwave Technologies provides custom microwave and RF component engineering and manufacturing solutions, including power supplies, amplifiers, oscillators, and synthesizers for industrial and defense applications.
Advanced ManufacturingDeep TechDefense TechHardwareSemiconductorsTrenton, US
Princeton Satellite Systems develops aerospace control software and energy technology solutions, including satellite attitude control systems, guidance software, and fusion propulsion concepts.
Deep TechDefense TechDeveloper ToolsEnergySpace TechPrinceton, US
Mr. Paluszek
Gainesville, US
Bryan da Frota(Executive Officer, Director)
PRA develops technology for commercial and defense applications, specializing in RF propagation, radar systems design, state estimation, and signal processing.
Deep TechDefense TechHardwareMarietta, US
E. Jeff Holder(Co-Founder & President)Susan F. Dugas(Co-Founder & Vice President)
Proportional Technologies develops neutron detection systems using boron-coated straw (BCS) technology as a replacement for expensive helium-3 detectors, serving security, nuclear weapons detection, and scientific research applications.
Deep TechDefense TechHardwareAngleton, US
Jeffrey L. Lacy(Founder, Ph.D.)
Prosolia Energy is an independent renewable energy producer offering distributed generation, utility-scale projects, and asset management services across multiple technologies.
CleantechClimate TechEnergyMadrid, ES
Co-investorsOmnes CapitalInfraVia Capital Partners
Protection Engineering Consultants is an engineering and consulting firm providing protective design, research, and safety services for personnel, structures, vehicles, and infrastructure against hazards for commercial and government clients.
Deep TechDefense TechEnterprise SoftwareGovTech
Kirk MarchandDavid StevensCharles Oswald
PseudolithIC develops mm-wave RF components including power amplifiers, low-noise amplifiers, and transmit/receive front-ends, using heterogeneous integration of compound semiconductors and silicon.
Deep TechHardwareSemiconductorsSanta Barbara, US
Dr. Florian Herrault(Chief Operating Officer and Co-founder)Prof. James Buckwalter(CEO, Co-founder)
Co-investorsEntrada VenturesFoothill VenturesUncork Capital
Psylotech designs and builds miniature mechanical load frames that integrate with imaging systems such as beamlines, microCT, nanoCT, XRD, and optical and electron microscopes, using DIC and DVC to characterize materials across length scales.
Deep TechHardwareNew MaterialsEvanston, US
Co-investorsHarvard Business Angels of Chicago
Pulsar Informatics develops fatigue management software for aviation operations, helping schedulers, safety officers, and flight crews assess and mitigate fatigue risk in compliance with industry standards.
AI & Machine LearningDefense TechEnterprise SoftwareHealthtechSaaS
Dr. Mollicone(Co-founder)Matthew(Co-founder)Chris Mott(Technical Architect)
Puralytics manufactures the Shield, an LED-powered water treatment system using proprietary nanotechnology to remove contaminants, emerging pollutants, and pathogens through advanced oxidation.
Advanced ManufacturingCleantechDeep TechNew Materials
Mark Owen(Founder)Taylor Stockton(Owner)
Co-investorsKeiretsu Forum
QLED Cures is a science company working in the semiconductor and photomedicine fields, developing light-based medical technology and transferring research into commercial products.
Deep TechMedical DevicesNew MaterialsSemiconductorsSpace Tech
QM Power designs high-efficiency electric motors and patented motor control technologies for refrigeration, HVAC, and high-torque applications such as electric vehicles, micro-mobility, aviation, and medical devices.
CleantechHardwareMobility & TransportationLee'S Summit, US
C. Joseph Flynn(Chief Technology Officer and Director of the Issuer)inPatrick J. Piper(Executive Officer, Director)
BoardBoris Ryabov(Director)Mark Austin(Director)
Qnect provides Early Connected Models for steel construction projects, helping mission-critical building owners improve cost and schedule certainty while reducing steel usage and carbon.
CleantechConstruction TechSaaSHadley, US
Jeff Hausthor(Executive Officer, Director)Jeffrey Sharp(Executive Officer, Director)
BoardPeter Kranendonk(Director)Henry Lederman(Director)Tabitha Stine(Director)
QorTek develops and manufactures smart material devices, advanced piezoceramics, and high-density power electronics for underwater, land, air, space, medical, and industrial systems.
Defense TechHardwareNew MaterialsLinden, US
Gareth Knowles(Director)inWilliam Michael Bradley(Executive Officer, Director)Ross Bird(Executive Officer, Director)inSafakcan Tuncdemir(Director)inW. Michael Bradley(Chief Executive Officer & President)
BoardDaniel Warner(Director)
QMI Robotics develops patented "digital hydraulics" robotic hands and grippers that adaptively grasp and lift large, heavy objects for industrial automation applications such as assembly, logistics, and material handling.
HardwareLogistics & Supply ChainRobotics
TEAMS-Designer is a graphical modeling and testability analysis software that enables test and design engineers to diagram system structures, behaviors, failure modes, and dependencies for complex electro-mechanical systems.
Advanced ManufacturingAI & Machine LearningDeep TechDeveloper ToolsEnterprise SoftwareIoTSaaS
Quanterion provides technical services, tools, and data centers specializing in reliability, maintainability, quality, cybersecurity, software engineering, and IoT for government, defense, and commercial customers.
CybersecurityData & InfrastructureDeep TechDefense TechEnterprise SoftwareGovTechSyracuse, US
Quantified Design Solutions develops simulation and training systems for the aviation, law enforcement, military, and medical sectors, offering computer-based, virtual, and augmented reality training solutions alongside acquisition support services for government and commercial clients.
Deep TechDefense TechEdTechMedical Devices
Jeff Newton(Founder & President)David Jones(Founder and Vice President- Research and Development)
Co-investorsVanedge CapitalVanedge Capital Limited Partnership
The company manufactures advanced imaging sensors and detectors for infrared applications.
Deep TechDefense TechHardwareSemiconductors
Quantum Technology Sciences designs and manufactures geophysical technology using seismic-acoustic sensors to provide real-time situational awareness for border security, critical infrastructure protection, and military defense applications.
Deep TechDefense TechHardwareCocoa Beach, US
Mark Tinker(Executive Officer, Director)Freddie Garcia(Executive Officer, Director)
BoardScott Tinker(Director)James McNulty(Director)
Quasar FS develops electromagnetic sensing systems and services that integrate sensor technology with data acquisition and AI processing for specialized applications.
AI & Machine LearningData & InfrastructureDeep TechDefense TechHardwareSan Diego, US
Yongming Zhang(CEO)Andrew Dennis Hibbs
QuesTek provides Integrated Computational Materials Engineering (ICME) solutions to accelerate the design, development, and certification of novel materials.
Advanced ManufacturingAI & Machine LearningDeep TechNew MaterialsChicago, US
Greg OlsonCharlie KuehmannRay GenellieCharlie West
QuickSilver Analytics manufactures chemical, biological, radiological, and explosive (CBRNE) sampling kits and detection products for federal, state, and local government agencies.
Advanced ManufacturingDefense TechGovTechHardware
Rodney Hudson(President/CEO)
QuSecure provides a cryptographic management platform that discovers, remediates, and reports on encryption across cloud, on-premises, and legacy systems.
Crypto & Web3CybersecurityEnterprise SoftwareQuantum ComputingSan Mateo, US
Rebecca Krauthamer(Founder)inDave Krauthamer(Founder)in
Co-investorsKickstart InnovationStartXTechstarsTwo Bear CapitalAccenture VenturesBand of Angels
r4 builds DecisionOps software that connects functions across departments, systems, and missions, using a predictive digital twin of the enterprise to drive coordinated action in real time.
AI & Machine LearningEnterprise SoftwareSaaS
Co-investorsAdit Ventures Management, LlcPilot Growth EquityWP Global Partners
RadiaBeam designs, manufactures, and tests accelerator components and systems, including e-beam sources, linac components, and custom optical and RF systems.
Advanced ManufacturingDeep TechHardwareMedical DevicesSanta Monica, US
Sergey Kutsaev
Radiance Tech is an employee-owned technology company that provides engineering and technical services.
AI & Machine LearningDefense TechEnterprise SoftwareSpace TechHuntsville, US
Peter L. Weiland(Executive Officer)inEric Scott Dublin(Executive Officer)Bryan R. Johnson(Executive Officer)inVictor D. Balch(Executive Officer)inDavid L. Diaddario(Executive Officer)inGeorge Clarkin
RDT manufactures the Domino®, a compact neutron detector with high efficiency and minimal gamma-ray sensitivity for applications in security, medical imaging, and scientific research.
Deep TechDefense TechEnergyHardwareSemiconductorsManhattan, US
Steve Bellinger(PhD, CEO)Ryan Montag(PhD, Nuclear Engineer)
RMD develops radiation detection and imaging systems, including scintillators, detectors, and X-ray imaging devices for nuclear security, medical imaging, and defense applications.
Deep TechDefense TechHardwareMedical DevicesNew Materials
Matthew Dallimore(President)Vivek Nagarkar(Vice President, Research & Development)Michael Squillante(Vice President, Research & Development)Martin Waters(Vice President, Program Management)Patricia McLaughlin(Vice President, Finance)Dr. Gerald Entine
Co-investorsBetaworksBooz Allen VenturesTitletownTech
ROC builds a unified Vision AI platform for identity verification, threat detection, and visual intelligence, designed for U.S. government and commercial deployment in defense, public safety, and security contexts.
AI & Machine LearningCybersecurityDefense TechGovTech
Brendan Klare(Chief Scientist, President & Co-Founder)inJosh Klontz(Chief Technology Officer & Co-Founder)inB. Scott Swann(Chief Executive Officer)in
RDMChem develops the Quantum Chemistry Toolbox for Maple, software that performs electronic structure computations using density functional theory, wave-function methods, and reduced-density-matrix theory for molecular energies, structures, and properties.
AI & Machine LearningDeep TechSaaSChicago, US
Shiva SafaeiShayan HemmatiyanErik HoyAndrew Sand
RTI is the world's largest DDS (Data Distribution Service) supplier providing Connext, a real-time data streaming platform for intelligent physical systems including autonomous vehicles, medical devices, robotics, and industrial automation.
Data & InfrastructureDeep TechDefense TechEnterprise SoftwareIoTRoboticsSunnyvale, US
Stan Schneider(CEO)Gerardo Pardo(CTO)
Redondo Optics develops fiber-optic sensor solutions and instrumentation for measuring physical parameters such as strain, temperature, pressure, vibration, and acoustic emissions, as well as chemical and biomedical sensing applications.
Deep TechHardwareIoTMedical DevicesRedondo Beach, US
Reinventing Geospatial (RGi) develops geospatial intelligence solutions for U.S. military and national security analysts.
AI & Machine LearningData & InfrastructureDeep TechDefense Tech
Reliant/Ignite is an employee-owned Service-Disabled Veteran-Owned Small Business providing mission-critical services in AI/ML, space and missile defense, intelligence, EMSO, and advanced analytics for U.S. defense and government customers including the Army, Air Force, Space Force, MDA, NASA, and FBI.
AI & Machine LearningDefense TechSpace TechHuntsville, US
Remcom offers electromagnetic simulation consulting and custom software development services to organizations that need expert EM modeling and analysis without maintaining in-house resources.
Deep TechDefense TechDeveloper ToolsEnterprise SoftwareHardwareSaaSState College, US
Renaissance Services is a systems engineering firm serving the aerospace and defense industry, providing rapid delivery of low-volume, hard-to-get replacement parts and integrating digital technologies for engineering and manufacturing.
Advanced ManufacturingDeep TechDefense Tech
The smartest water heater for your home
Co-investorsScript CapitalAsymmetric Capital PartnersFounder Collective
Resilient Cognitive Solutions designs decision support systems using cognitive systems engineering and human-AI collaboration for defense, intelligence, research, and command-and-control applications.
AI & Machine LearningData & InfrastructureDefense TechEnterprise Software
Resilient Energy & Infrastructure (REI) designs, builds, and commissions transportable microgrid systems that integrate renewable solar (its patented ExoSolar PV arrays), battery storage, power electronics, and energy management software into ruggedized ISO containers (Rapid Deployment Hybrid MicroGrids).
CleantechEnergyHardware
CleantechDecatur, US
Co-investorsEnergy Transition VenturesTechstars
Resodyn Corporation is a research and development company that engineers and manufactures technology products and provides engineering and manufacturing services, developing solutions through public grants (such as SBIR) and private R&D contracts.
Advanced ManufacturingDeep TechHardware
Resonant Link Inc. developed wireless power technology and is no longer operating as an active business, now managing and licensing its patent portfolio for non-medical wireless power.
Deep TechEnergyHardwareMedical DevicesShelburne, US
Grayson Zulauf(Chief Executive Officer, co-founder)Phyo Aung Kyaw, PhD(Chief Science Officer, co-founder)Charles Sullivan(Co-founder)inAaron Stein(Chief Technology Officer, co-founder)in
BoardOrin Hoffman(Director)Shilpi Kumar(Director)in
Co-investorsFreshTracks CapitalISVWIND VenturesIMPACT SCIENCE VENTURESScout VenturesThe Engine Ventures+1 more
RESPEC is an employee-owned engineering, applied science, and technology firm whose specialists provide solutions in areas including water resources, clean energy, digital transformation, smart infrastructure, and mining and energy.
CleantechConstruction TechData & InfrastructureDeep TechEnergyEnterprise SoftwareUnknown - Page does not state headquarters city, CA
Jason Love(Chief Executive Officer/President)Phil Welling(Chief Financial Officer/Treasurer)Jason Miller(Chief Administrative Officer)Russell Persyn(Chief Operating Officer)
Ridgetop Group is an engineering and technology firm specializing in condition-based maintenance, prognostic health management, and integrated vehicle health management solutions for mission-critical applications in aerospace, defense, transportation, energy, and industrial sectors.
AI & Machine LearningCleantechDeep TechDefense TechEnergyIoTNew MaterialsTucson, US
TacMed Thermal develops miniature refrigeration technology for personal cooling applications in extreme heat or protective equipment conditions, serving military, first responders, and racing markets.
Deep TechDefense TechHardwareMedical DevicesOviedo, US
RJ Lee Group is a scientific consulting firm and industrial forensics laboratory that provides materials and environmental testing, including petrographic analysis, chemical testing, and expert witness services.
CleantechDeep TechNew Materials
RKF provides engineering solutions for satellite and terrestrial wireless communications systems, focusing on capacity expansion and intersystem coexistence through system, regulatory, and software engineering.
Cloud ComputingDeep TechDefense TechDeveloper ToolsEnterprise SoftwareSpace TechUnknown - not stated on page, US
Rockfish generates high-coverage, labeled synthetic data—including rare events, edge cases, anomalies, and drifts—from a customer's schema, sample, or production export to build evaluation sets for testing AI models and agents.
AI & Machine LearningData & InfrastructureDeveloper ToolsSeattle, US
Vyas Sekar(Executive Officer, Director)inDr. MuckAI Girish(Co-founder & CEO)Dr. Vyas Sekar(Co-founder & Chief Technologist)inDr. Giulia Fanti(Co-founder & Chief Scientist)Nathan Haugo(Co-founder & VP Platform Eng)inJeffrey Hummel(Executive Officer, Director, Promoter)
Co-investorsEMERGENT VENTURESFoster VenturesMilliways VenturesNewBuild.VCTen13NGP Capital
Rocky Mountain Scientific Laboratory develops advanced materials, weapons systems, and engineering solutions for military and law enforcement agencies, including explosive materials, armaments, and defensive technologies.
Deep TechDefense TechDenver, US
Travis Swanson(Cofounder and CEO)
RPA Electronics provides optical and structural display systems, automated alignment solutions, and related software and hardware for modeling, simulation, and training applications.
AI & Machine LearningData & InfrastructureDeep TechDefense TechHardware
RPX Technologies designs and manufactures hardware products including aircraft propeller and rotor balancing systems (DynaVibe), turbine sensors, and thermal/first-response cameras, and offers engineering services.
Construction TechDeep TechHardwareStillwater, US
Ryzing Technologies develops solutions for challenging problems through collaboration with private and public partners, with a focus on fostering employee growth and ingenuity.
Deep TechDefense TechRoboticsSector AgnosticStaunton, US
Ryan Gundling(Co-founder)Ryan Long(Co-founder)
S2 Corporation provides research and development services and has secured over $25 million in Small Business Innovation Research (SBIR) funding from the U.S.
Deep TechDefense Tech
Co-investorsNext Frontier Capital
CACI designs and manufactures optical communications terminals and laser-based space flight hardware for government missions across low earth, medium earth, and geostationary orbits.
Defense TechHardwareSpace TechOrlando, US
SAAZ develops advanced imaging sensors and cameras for military, space, and commercial applications, with technology spanning visible, infrared, and ultraviolet detection.
Deep TechDefense TechHardwareSpace Tech
Atul Joshi(Founder, CEO)Dave Chiaverini(Chief Technologist)Vish Madhugiri(Chief Strategist)Mihail Milkov(Chief Engineer, IC Design)
Sabre Systems provides mission-critical technology and engineering solutions and services to its markets and clients.
Enterprise Software
Pasadena, US
Calum Chisholm(Executive Officer, Director)
BoardD'Arcy Walsh(Director)
Sage Technologies serves the U.S.
Construction TechDeep TechDefense TechDeveloper ToolsEnterprise SoftwareHardwareIoT
Scott Hisey(Chairman of the Board)Steve Cantrell(CEO/President)Leonard Lobel(CFO)Wesley Sheridan(CTO/Vice President)
Sandia Research Corporation provides multi-disciplinary technology solutions for US Government customers, with expertise in physics, geophysics, numerical modeling, electrical and computer engineering, and cognitive engineering.
Deep TechDefense TechGovTechMesa, US
Steven Shope(Founder & President)
Sativa Building Systems develops hempcrete-based building materials, specifically the Z Panel, designed to be mold, pest, fire, and rot resistant for residential and commercial construction.
CleantechConstruction TechNew Materials
Zach Popp(Founder)
SAVIT is an armament systems engineering firm that designs, manufactures, and integrates weapons and munitions technology for the Department of War and industry partners, with expertise in legacy systems and development-to-fielding lifecycle support.
Advanced ManufacturingDefense TechHardware
SC Solutions provides custom process control, physics-based modeling, and structural engineering services for the semiconductor, advanced materials, energy, aerospace, and defense industries.
Construction TechDeep TechSemiconductorsSunnyvale, US
Gregory Loy(Co-founder & former CEO/President, Chairman of the Board)Chris Larsen(Chief Executive Officer & President)
Scientific Systems develops software-defined solutions for crewed and uncrewed systems to enable navigation, collaboration, and orchestration across multiple domains.
AI & Machine LearningDefense TechRoboticsBurlington, US
Sciperio is a research and development company specializing in physical and biological innovation, with core capabilities in additively manufactured electronics, mechatronics, machine learning, printed electronics, and biological engineering.
AI & Machine LearningDeep TechHardware
CSLabs is a research and software development company, founded in 2012, that builds AI, machine learning, computer vision, modeling & simulation, and high-performance computing solutions for defense and industry.
AI & Machine LearningDeep TechDefense Tech
SDI Engineering provides specialized engineering services and proprietary software tools for aeronautics and related technical disciplines, serving OEMs, suppliers, and government organizations.
Advanced ManufacturingDeep TechDefense TechDeveloper ToolsSaaSBellevue, US
Dr. Bob Stirling
Seacoast Science manufactures the SC-214 μLogger, a compact remote chemical vapor detection system equipped with chemicapacitive and chemiresistive sensors for autonomous monitoring of chemical gases in ambient air.
Advanced ManufacturingCleantechDeep TechDefense TechHardwareIoTCarlsbad, US
Louis Haerle(President, Founder)Todd E. Mlsna(Chairman of the Board, Founder)Sanjay Patel(VP of Research and CTO)
SEACORP delivers engineering services and technology solutions for submarine electronic systems, combat systems, electronic warfare systems, and sensors to the U.S.
Advanced ManufacturingCybersecurityDefense TechMiddletown, US
Roy Kapani(Owner/Leader)Dave Cadorette(Senior Vice President)Mike Molino(Executive (Strategy/M&A))Anthony Schulien(Chief Financial Officer)Neel Gopalani(Executive (Quality/Business Development))Greg Widmer(Executive (Contracts/Procurement))
Securboration develops AI and machine learning solutions for defense and cybersecurity customers, including technology for the Department of Defense and monitoring systems for critical cyber infrastructure.
AI & Machine LearningCybersecurityDefense TechGovTech
BioCore is an identity intelligence platform that integrates multimodal biometric matching (face, fingerprint, scars/marks/tattoos, and license plate recognition) with video analytics for enterprise and mission-critical applications.
AI & Machine LearningCybersecurityDeep TechDefense TechGovTechArlington, US
Ivan(Chief Operating Officer)John(Chief Engineer)
SALSA is a relationship intelligence platform that analyzes multi-source data to uncover associations between people, communications, activities, places, events, and transactions for investigations.
AI & Machine LearningData & InfrastructureDefense TechEnterprise SoftwareGovTechSector Agnostic
SenseICs designs custom readout integrated circuits, LiDAR microelectronics, RF components, and radiation-hardened systems for defense, space, and advanced imaging applications.
Deep TechDefense TechHardwareSemiconductorsColumbus, US
Dr. Ramy Tantawy(CEO and co-founder)Dr. Shane Smith(President and co-founder)
Co-investorsRev1 Ventures
Sentar provides cybersecurity and cyber risk management solutions for organizations seeking to protect critical infrastructure, data, and connected systems.
AI & Machine LearningCybersecurityDefense TechEnterprise SoftwareColumbia, US
Bridget McCaleb(Catalyst and CEO)
Sentient Science develops physics-informed digital engineering software to predict component failures and optimize asset management across critical infrastructure sectors including aerospace, energy, and industrial equipment.
Advanced ManufacturingAI & Machine LearningDeep TechEnterprise Software
Senvol provides data, software, and services for additive manufacturing implementation, serving Fortune 500 companies and government agencies in aerospace, oil & gas, medical, and automotive industries.
Advanced ManufacturingAI & Machine LearningData & InfrastructureHardware
Shared Spectrum Company (SSC) develops Dynamic Spectrum Access (DSA) radio technology and spectrum sharing solutions for wireless communications, including work for programs such as DARPA's XG Program.
Deep TechDefense TechGovTechHardwareSan Diego, US
Dr. Mark McHenry(CEO and Founder)
Co-investorsBlue Delta Capital
SHEPRA delivers custom business solutions to government and commercial clients using data analytics, artificial intelligence, and visualization techniques.
Data & InfrastructureDefense TechEnterprise SoftwareGovTechLogistics & Supply Chain
Stephen Roadfeldt(Founder)
Sherpa 6 develops defense technology and software solutions for military command and control operations.
Deep TechDefense Tech
Shock Tech designs, manufactures, and tests shock attenuation and vibration isolation systems for equipment in demanding industrial environments, particularly serving aerospace and defense customers.
Advanced ManufacturingDefense TechHardwareNew MaterialsMahwah, US
SIC Brakes works on critical materials for the United States, focused on developing them faster and at lower cost.
Deep TechNew Materials
Sierra Lobo is a high-technology engineering firm that provides technical solutions and engineering services to NASA, the Department of Defense, and commercial aerospace customers.
Advanced ManufacturingDefense TechSpace TechFremont, US
Sigma Technologies develops thin film and surface functionalization technologies for applications in energy storage, heat management, barrier films, and specialty materials.
Advanced ManufacturingDeep TechEnergyNew Materials
Angelo Yializis
Sigmatech provides systems engineering, management, technical assistance, and e-learning training solutions to U.S. federal government agencies, primarily the Army and Air Force.
Deep TechDefense TechEnterprise SoftwareGovTechHuntsville, US
Gurmej S. Sandhu, Ph.D.(Founder)Don Carver(Chief Executive Officer)Tim McDonald(President)Phil Hays(Executive VP)
Signal Systems Corporation develops signal processing, active noise control, and acoustic measurement technologies, including distributed acoustic sensors and sonar systems for surveillance and reconnaissance.
Deep TechDefense TechHardware
Simbex develops medical technologies for injury prevention, mobility, and rehabilitation, including head impact monitoring systems and prosthetic management devices.
Digital HealthHardwareHealthtechMedical DevicesLebanon, US
Rick Greenwald(CEO and Advisor)Robert C. DeanJeff Chu(Chief Technology Officer)
SIMETRI produces medical training products including moulage, part task trainers, trauma tattoos, and makeup supplies for educational institutions and training programs.
Advanced ManufacturingDefense TechDeveloper ToolsEdTechHealthtechMedical DevicesWinter Park, US
Angela Alban(President and CEO)
SimTech provides staffing and technical expertise to government customers, specializing in placing engineers, scientists, and subject matter experts.
Deep TechDefense TechEnterprise SoftwareHardwareHR TechHuntsville, US
SimVentions is a 100% employee-owned company that develops, integrates, and transitions new technology for U.S. military warfighters, serving government and defense customers.
Deep TechDefense TechGovTechFredericksburg, US
Stephen Goss(Executive Officer, Director)George D. Hughes, Jr.(Executive Officer, Director)Paul L. Gustavson(Executive Officer, Director)Herbert C. Kaler(Executive Officer, Director)Joseph M. Caliri(Executive Officer, Director)Robert A. Duffy(Executive Officer, Director)
SimX builds a virtual reality medical simulation platform that provides customizable, high-fidelity clinical training scenarios for hospitals, universities, and military teams.
Digital HealthEdTechHealthtechSan Francisco, US
Ryan Ribeira(Co-founder & CEO)inKarthik Sarma(Executive Officer, Director)Srihari Namperumal(Executive Officer, Director)
SiTime develops silicon-based (MEMS) precision timing solutions as an alternative to traditional quartz timing components, with devices used across more than 400 applications.
Deep TechHardwareSemiconductors
Rajesh Vashist(CEO)in
Co-investorsGrazia Equity GmbHMobile Internet Capital, Inc.New Enterprise Associates (NEA)
SixMap provides a cyber defense platform that discovers digital assets across IPv4 and IPv6 using its 6Gen computational mapping algorithm and continuously scans all ports on each host to identify exposures.
AI & Machine LearningCybersecurityEnterprise SoftwarePasadena, US
Jason Kaplan(Chief Executive Officer)inGregory Levesque(Director)Austin Murdock(Chairman, Chief Scientist, and Founder)inWilliam Jr. Murdock(Executive Officer, Director)
BoardRobert Ackerman(Director)inMichael Janke(Director)in
Co-investorsCAL InnovationCalifornia Innovation FundDataTribeIAG Capital Partners
Skylark Wireless provides wireless connectivity systems for first responders, linking radios, cameras, sensors, vehicles, and biometric monitors to support fire, police, and rescue operations in daily work and disaster response.
Defense TechHardwareIoTHouston, US
Ryan Guerra(Executive Officer, Director)inClayton Shepard(Executive Officer, Director)in
Smart Information Flow Technologies (SIFT) is a research and development consulting company working in natural language processing, automated planning, cybersecurity, supervisory control, healthcare, and human-automation interaction.
AI & Machine LearningCybersecurityDeep TechMinneapolis, US
Smart Material Solutions develops nanomanufacturing technology called Nanocoining that enables large-area nanopattern fabrication through roll-to-roll nanoimprint lithography for precision engineering applications.
Advanced ManufacturingDeep TechNew MaterialsRaleigh, US
Stephen J. Furst(Founder and CEO)
Solar Roadways manufactures modular solar panel systems designed to replace traditional road surfaces, parking lots, and other infrastructure, generating clean power while providing integrated lighting, heating, and safety features.
CleantechEnergyHardwareSandpoint, US
Solid State Scientific designs and develops defense technology solutions including spectral imaging systems, radar processing, AI algorithms, and cloud infrastructure for military applications, particularly for the U.S.
Cloud ComputingDeep TechDefense TechEnterprise SoftwareNashua, US
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
ROLLING HILLS RESEARCH CORPSensintel Inc.
Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.