U.S. Navy — Full Portfolio

RNet Tech develops computational tools for biomedical research and diagnostics.

AI & Machine LearningBiotechCloud ComputingDeep TechDefense TechMedical DevicesDayton, US

Redwire is an integrated aerospace and defense company that develops space infrastructure, autonomous aircraft, and multi-domain defense technologies for the U.S. and allied militaries, as well as commercial and government space programs.

Deep TechDefense TechSpace TechLongmont, US

Chris Pearson(Executive Officer, Director)Heather Shoffner(Executive Officer)William Francis(Executive Officer, Director)

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)

Rocky Research is an engineering firm that designs, prototypes, and tests thermal management products such as heating, cooling, and refrigeration systems for commercial, industrial, and defense applications.

Deep TechDefense TechHardware

Roemer Industries manufactures portable refrigeration systems for cold chain storage of blood, vaccines, medical supplies, and other temperature-sensitive medical materials.

HardwareHealthtechLogistics & Supply ChainMedical Devices

Sia MeanElizabeth Wyckoff

Core Composites distributes carbon fiber reinforcement fabrics and composite materials in various weaves and specifications for industrial and manufacturing applications.

Advanced ManufacturingDefense TechHardwareNew MaterialsRhode Island, US

Rich O'Meara(Owner and President)

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

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-investorsNENext Frontier Capital

S3I Engineering provides systems integration, cybersecurity, and operational support across software, systems, cyber, and hardware engineering disciplines, with expertise in Department of Defense platforms.

CybersecurityDeep TechDefense Tech

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)

Sabel Systems provides a digital engineering ecosystem that integrates digital tools, artificial intelligence, and secure computing environments to support the engineering and operations lifecycle.

AI & Machine LearningDefense TechDeveloper ToolsEnterprise SoftwareGovTechSpace Tech

Mike Magnusson(SVP, President, Space Digital)Shawn Purvis(CEO)Travis Hohn(CEO)

Sabre Systems provides mission-critical technology and engineering solutions and services to its markets and clients.

Enterprise Software

SMS provides risk management, energetics testing, and related test equipment.

Defense TechHardware

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)

SAGRAD designs and manufactures electronic systems and provides maintenance, repair, and overhaul services through its own service centers.

Advanced ManufacturingDefense TechHardwareIoT

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)

Palladyne AI develops embodied artificial intelligence and autonomous systems for aerospace, defense, and industrial applications, with a focus on real-world operations in complex and contested environments.

AI & Machine LearningDefense TechRoboticsUnited States, US

BENJAMIN G. WOLFF(Executive Officer, Director, Promoter)PRESTON WOO(Executive Officer)JULIE WOLFF(Executive Officer, Director)MARC OLIVIER(Executive Officer, Director, Promoter)inDr. Denis GaragicinFRASER SMITH(Executive Officer, Director, Promoter)

Co-investorsCOCottonwood Technology FundMAManta Ray VenturesRARaptor GroupRIRiverfront Ventures, LLCTRTribeca Early Stage Partners

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)

Scaled Power develops TurboGen, a patented turbogenerator for long-endurance electric vehicles and commercial drones that offers superior performance compared to battery-only, piston, and fuel cell systems.

CleantechDeep TechEnergyHardwareSan Francisco, US

Rory Keogh(President/CEO)Seth Kessler(CFO)

Sigma is an online slot gambling website aggregating games from providers such as PG Soft, Pragmatic Play, Joker Gaming, and Microgaming, offering high-bonus games and progressive jackpots.

Gaming

Scientic provides scientific, engineering, and radiation survivability testing and qualification services for government agencies and defense contractors.

Deep TechDefense TechHardwareSpace TechHuntsville, US

Scientific Solutions Inc. develops active SONAR hardware and signal processing solutions for defense applications.

Deep TechDefense TechHardwareNashua, US

Dr. Peter J. Stein

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

SciTec develops remote sensing and advanced defense technologies for detecting, deterring, and defeating adversaries.

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))

SEAKR designs and manufactures advanced electronics for space applications, integrating commercial technology with proprietary ASIC and FPGA innovations for satellite and orbital missions.

Deep TechDefense TechHardwareSpace TechDenver, US

SeaLandAire is an engineering firm founded in 1997 that designs and builds data collection systems—including hydrophone arrays, acoustic signal processing, sensor systems, and autonomous vehicles—for harsh marine, air, and terrain environments.

Deep TechDefense TechHardware

Seatrec develops autonomous ocean profiling platforms powered by clean energy harvested from ocean temperature differences, enabling continuous subsurface data collection for oceanographic research.

CleantechClimate TechDeep TechHardwareIoTRoboticsPasadena, US

Dr. Yi Chao(CEO)

Secmation provides AI-driven cybersecurity and electronic warfare analysis, trusted execution, and digital engineering solutions for U.S.

AI & Machine LearningCybersecurityDefense TechRaleigh, US

Hal Aldridge(CEO)

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)

Sedna provides software engineering, systems integration, and hardware design solutions to the U.S.

Deep TechDefense TechDeveloper ToolsHardwareManassas, US

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

SemQuest develops hardware and software for laser weapon beam diagnostics, including high-energy laser target boards and hit detection systems that provide real-time measurement data.

Deep TechDefense TechHardwareColorado Springs, US

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-investorsRERev1 Ventures

SenSigma LLC specializes in advanced manufacturing and laser materials processing technologies, including 3D printing systems and advanced materials development.

Advanced ManufacturingAI & Machine LearningDeep TechHardwareAnn Arbor, US

Dr. Jyoti Mazumder(Founder and Managing Partner)

Sensing Strategies develops hardware and automated processing solutions for remote sensing applications across ground, sea, air, and space-based platforms, serving government and commercial customers with physics-based sensor designs and signal processing technologies.

Deep TechDefense TechHardwareCentral New Jersey, US

SensorMetrix develops engineered electromagnetic structural composites, metamaterials, and detection systems spanning RF to infrared, including antennas, radars, tailored emissivity surfaces, and chaff.

Deep TechDefense TechNew Materials

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)

Sentenai provides a data analytics platform that combines historical data analysis, expert knowledge encoding, and real-time data fusion to help organizations make informed decisions and extract actionable intelligence across distributed data sources.

AI & Machine LearningData & InfrastructureEnterprise SoftwareCambridge, US

RGRohit Gupta(Executive Officer, Director)inBKBrendan Kohler(Founder)in

BoardReed Sturtevant(Director)

Co-investorsALAlumni VenturesFLFlybridge Capital PartnersFOFounder CollectiveHYHyperplane Venture Capital

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

Sequent Logic designs custom RF and mixed-signal electronics along with signal acquisition, DSP, and waveform synthesis solutions supporting ultra-wide bandwidths and high throughput.

Deep TechHardwareSemiconductors

Sequoia Scientific develops optical sensing instruments and platforms for oceanographic research, environmental monitoring, and climate science applications.

AgTechCleantechClimate TechData & InfrastructureDeep TechHardwareImpact & Social GoodBellevue, US

Yogesh C. Agrawal(Founder and President (Emeritus))Yogi AgrawalChuck Pottsmith(VP, Operations)

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

DMDr. Mark McHenry(CEO and Founder)

Co-investorsBLBlue Delta Capital

Sharp Vision Software develops AI-powered simulation and training software for medical procedures, surgical training, and industrial maintenance documentation across healthcare, defense, aerospace, and energy sectors.

Advanced ManufacturingAI & Machine LearningDefense TechEnterprise SoftwareMedical DevicesSaaSHouston, US

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)

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

Sienna Technologies manufactures aluminum nitride ceramic products and assemblies for scientific and industrial applications.

Advanced ManufacturingDeep TechHardwareNew MaterialsMukilteo, US

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

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

Signature Research Inc. develops threat signature modeling, detection algorithms, and denial-and-deception systems analysis for military and defense applications.

AI & Machine LearningDeep TechDefense TechHardwareCalumet, US

SiliconCore manufactures mobile, foldable LED displays with motorized mechanisms and up to 4K resolution, designed for enterprise presentation, simulation, and visualization environments.

Advanced ManufacturingHardwareMedia & EntertainmentSilicon Valley, US

SIMBA Chain provides a blockchain-based connected data fabric for enterprise and government supply chains, integrating public, internal, and OEM data to improve traceability, predict disruptions, and support regulatory compliance.

Crypto & Web3Enterprise SoftwareLogistics & Supply ChainPlymouth, US

JNJoel Neidig(Executive Officer, Director)inSteve O'Hara(Director)Bryan Ritchie(Director)

Co-investorsELElevate VenturesJHJHH vcLALauder Partners

Simmetrix develops simulation-based design tools and techniques that integrate advanced engineering analysis into the product design process.

Advanced ManufacturingDeep TechEnterprise SoftwareSaaSClifton Park, US

Provides digital systems engineering services for U.S. government national security, law enforcement, and public safety missions, including cloud and site reliability engineering, data engineering, AI/ML, and legacy application modernization.

AI & Machine LearningCloud ComputingGovTech

SIMTRS LLC provides systems engineering and integration services using Model-Based Systems Engineering (MBSE) methodologies for modeling and simulation systems development.

CybersecurityDeep TechDefense TechOrlando, US

Wayne Lindo(Chief Engineer)

Simulations LLC is a materials development and manufacturing firm specializing in composite systems and first-principles engineering for defense and commercial programs, offering design, finite element analysis, CFD, prototyping, fabrication, and in-house material testing.

Advanced ManufacturingDefense TechNew MaterialsGranby, US

Jeff(President and Founder)

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)

Six15 designs, develops, and manufactures head-up displays (HUDs) for users in demanding defense and industrial environments.

Deep TechDefense TechHardware

Co-investorsSQSQN Venture Partners, LLC

Skayl builds infrastructure for continuous integration of defense systems, letting operators integrate, recompose, and upgrade platforms without modifying OEM software or reopening certification.

Cloud ComputingData & InfrastructureDeep TechDefense TechEnterprise Software

SkySight Technologies develops electro-mechanical systems and solutions for Department of Defense, Department of Homeland Security, and commercial government applications.

Deep TechDefense TechHardware

SKYDEX engineers patented impact-protection technology used across applications including footwear, fall protection, athletic gear, vehicle blast protection, and soldier body armor.

Advanced ManufacturingDefense TechNew MaterialsCentennial, US

Alvaro Vaselli(Executive Officer, Director)

Co-investorsCRCrawley VenturesMOMontage Capital

SkyNano develops an electrochemical technology that captures CO₂ from industrial by-products and converts it into solid carbon nanomaterials such as carbon nanotubes and battery-grade graphite at low cost.

CleantechClimate TechNew Materials

Skyward is a defense and aerospace technology firm whose professionals specialize in aircraft survivability, unmanned vehicle systems, and related technical domains serving U.S. defense and aviation sectors.

AI & Machine LearningDeep TechDefense TechDeveloper ToolsDayton, US

Slingshot provides real-time operational intelligence and autonomous coordination software for space operations, serving defense, commercial, and sovereign operators.

AI & Machine LearningData & InfrastructureDefense TechRoboticsSpace TechEl Segundo, US

DGDavid Godwin(Founder)inMSMelanie Stricklan(Founder)inTSTim Solms(Chief Executive Officer)inThomas Ashman(Founder)Erin Defosse(Executive Officer)Najib Khouri-Haddad(Director)

Co-investorsALAlumni VenturesANAnkona CapitalATATX Venture PartnersDCDcode CapitalDRDraper AssociatesEDEdison Partners+12 more

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

Sound Made Different (SMD) develops sound and vibration control products, including patented acoustic panels and acoustic metamaterials, using modeling, simulation, and prototyping.

Advanced ManufacturingDefense TechHardwareLeesburg, US

Softronics designs and manufactures advanced radio communications and electronic systems for military and commercial applications, including power amplifiers, radio transceivers, and sensor components.

Advanced ManufacturingDeep TechDefense TechHardware

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

Sonalysts develops technical solutions for defense and government customers, leveraging a workforce of highly educated professionals with significant military experience.

Deep TechDefense TechEnterprise SoftwareGovTechWaterford, US

Dave Hinkle(Founder)Muriel Hinkle(Founder)

RobustPhysics develops statistical electromagnetic modeling software for EMC (electromagnetic compatibility) simulation and testing of complex electronic systems.

Advanced ManufacturingDeep TechDeveloper ToolsHardwareSan Diego, US

Paul Bremner

Soteria Mechatronics is a minority veteran-owned small business that develops, qualifies, and produces occupant safety products, including vehicle and air-vehicle crash safety, load attenuation, and restraint systems.

Advanced ManufacturingDefense TechHardware

Space Information Laboratories develops and manufactures aerospace products including avionics systems, lithium-ion battery systems, and autonomous flight termination systems for rockets, missiles, satellites, and unmanned aerial vehicles.

Defense TechHardwareSpace TechSanta Maria, US

Edmund Burke(Founder and CEO)Denise Burke(Chief Executive Officer)

Voyager Technologies develops defense and space systems, including solid-fuel and electric propulsion, radiation-hardened flight electronics, guidance and navigation systems, and signals-intelligence/spectrum-dominance software.

Deep TechDefense TechSpace Tech

Space Systems Research Corporation provides research, engineering, and operational support for space science missions serving NASA, NOAA, the Department of Defense, and research institutions.

Deep TechDefense TechSpace Tech

SpaceWorks develops aerospace design technologies, engineering solutions, and space access concepts for national defense and commercial spaceflight applications.

Deep TechDefense TechSaaSSpace TechAtlanta, US

John Olds(Founder and Chairman of the Board)John Bradford(CEO)Brad St. Germain(CTO)

Amir Husain(Founder)in

Co-investorsBOBoeing HorizonX VenturesGEGen CapitalMIMillennium New HorizonsMIMillennium Technology Value PartnersPLPlug and Play Ventures

Siemens Opcenter is a Manufacturing Operations Management (MOM) platform that provides end-to-end visibility and control across production operations for manufacturers.

Advanced ManufacturingCloud ComputingDefense TechEnterprise SoftwareIoTSaaS

Specific Impulses is an aerospace company focused on the vertical lift industry, drawing on a team with backgrounds in advanced aircraft design, manufacturing, test, and certification.

Deep TechMobility & Transportation

Mike(Founder & CTO)

Spectra Research provides advanced research, development, and manufacturing services for government and industry customers, specializing in electronic, electromagnetic, and laser technology products including antenna design, RFID, sensors, and electro-optical systems.

Deep TechDefense TechHardwareDayton, US

Spectral Energies develops advanced laser and propulsion technologies for the aerospace, defense, transportation, and energy sectors, drawing on extensive research and government contracts with agencies including DoD, NASA, and DoE.

Deep TechDefense TechEnergyHardwareBeavercreek, US

Sukesh Roy(CEO)Sivaram P. Gogineni(President)Mitch Icard(COO)

SPILAB develops imaging spectrometers and artificial compound eye cameras for scientific and remote sensing applications.

AgTechDeep TechDefense TechHardwarePasadena, US

Spectral Sciences provides specialized consulting and R&D services in spectroscopy, remote sensing, imaging, combustion, propulsion, and radiative transfer for government agencies, contractors, and private industry.

AI & Machine LearningDeep TechDefense TechEnterprise SoftwareBoston, US

Five coworkers (names not stated)Five coworkers (unnamed)

Sphere Brake Defense manufactures spherical brakes for defense and commercial applications.

Advanced ManufacturingDefense TechHardware

AJJasonJoe

SpiralGen provides software research and development services for computing research teams, focused on performance portability on advanced high-performance computing (HPC) hardware using the open-source SPIRAL toolkit.

Deep TechDeveloper ToolsEnterprise SoftwarePittsburgh, US

José M.F. Moura(President)Franz Franchetti(Chief Technical Officer)

SPIRITECH Advanced Products designs and manufactures high-performance heat exchangers using additive manufacturing technology, serving aerospace and industrial clients.

Deep TechDefense TechHardwareSpace Tech

Sporian manufactures high-temperature sensors and spectral analyzers for extreme environments, serving industries including energy generation, propulsion, manufacturing, and solar systems.

Advanced ManufacturingDeep TechHardwareSpace Tech

The company manufactures electro-optical modulators and optical sensors for applications requiring high-frequency signal processing and voltage measurement capabilities.

Deep TechHardwareMedical DevicesSemiconductors

SRT Labs integrates robotics and smart technologies to create software solutions that connect disparate systems across warehouses, classrooms, and other environments.

Developer ToolsEnterprise SoftwareIoTRoboticsSaaSWashington, D.C., US

Gregory Scott(Chief Executive Officer)

Co-investorsDRDragonX

Starlab develops a modular security platform designed for embedded and long-lifecycle systems that assumes adversaries may achieve root-level access.

CybersecurityDeep TechDefense TechHardwareIoT

StarNav develops positioning, navigation, and timing technologies that use ambient radio signals as an alternative to GPS for applications requiring independent navigation capabilities.

Deep TechDefense TechHardware

Dr. Joshua Morales(Chief Executive Officer)Mr. Christian Ardito(Chief Technical Officer)Mr. Austin Jack(Executive Vice President)

Statheros is a defense firm providing applied research and development, RF systems engineering, and consulting focused on Electromagnetic Spectrum Operations (EMSO) for the US military and federal customers.

Deep TechDefense TechHardwareKnoxville, US

Steelhead Composites designs, manufactures and tests lightweight composite pressure vessels for aerospace, energy and transportation.

Golden, US

ACAndrew Coors(Executive Officer, Director, Promoter)inJCJohn Cronin(Executive Officer)inSTEVE HUGHES(Director)

BoardKaren Howlett(Director)Tim Reeser(Director)

Co-investorsCECentral Texas Angel NetworkDEDenver VenturesE8E8 AngelsHOHouston Angel NetworkMIMilkbox PartnersRORockies Venture Club+1 more

Stellar Science develops scientific computing, modeling, and visualization tools and products customized for customer needs.

AI & Machine LearningData & InfrastructureDeep TechDefense TechDeveloper ToolsEnterprise SoftwareSpace TechAlbuquerque, US

STI USA offers professional training and certification programs for electronics manufacturing and assembly, covering soldering, wire harness assembly, rework, and inspection standards for industrial and space applications.

Advanced ManufacturingDefense TechEdTechHardwareMadison, US

Jim D. Raby(Founder)

STILMAN Advanced Strategies develops AI systems based on Linguistic Geometry, an approach combining artificial intelligence and game theory, for military mission planning, battle management, predictive analysis, simulation, and training.

AI & Machine LearningDeep TechDefense Tech

Boris Stilman(Founder)

Tempest provides mathematical and statistical modeling, optimization, and data management services to clients across health, life sciences, engineering, and logistics sectors.

Data & InfrastructureDeep TechEnterprise SoftwareGovTech

Storagenergy develops advanced materials and electrochemical devices for energy storage applications.

CleantechDeep TechEnergyNew Materials

Stottler Henke develops AI-based software solutions for complex problem-solving, scheduling, training simulations, intrusion detection, and data visualization, serving defense, aerospace, and government agencies.

AI & Machine LearningDefense TechDeveloper ToolsEnterprise SoftwareGovTechSan Mateo, US

Andrea Stottler(Co-Founder and Director)Dick Stottler(Co-Founder and Director)inAndrea Henke Stottler(Founder)in

Co-investorsSTStartX

Stratonics develops thermal process monitoring technology for additive manufacturing, with a patented dual-wavelength imaging pyrometer that measures melt pool temperatures in laser powder bed fusion and directed energy deposition systems.

Advanced ManufacturingDeep TechHardware

SPEC manufactures airborne instrumentation for atmospheric and cloud physics research, providing instruments to measure precipitation, cloud particle distributions, and related meteorological phenomena.

Climate TechDeep TechHardwareBoulder, US

Stratton Park Engineering Company

Streamline Automation provides engineering services and custom automation solutions for federal agencies and commercial clients, with specializations in nuclear power, process engineering, artificial intelligence, and rocket propulsion.

Advanced ManufacturingDeep TechDefense TechRoboticsHuntsville, US

Structural Composites develops composite materials and technologies for customers in the marine, aerospace, theme park, defense, infrastructure, and road and rail transportation industries.

Advanced ManufacturingDeep TechNew Materials

Summit Test Solutions provides engineering services for automatic test systems (ATS), including software and hardware development and integration for military and commercial customers since 2004.

Deep TechDefense TechDeveloper Tools

Forge Nano develops its Atomic Armor platform, built on a patented ALDˣ (atomic layer deposition) architecture, to apply atomically precise coatings that improve batteries, semiconductor wafers, and structural components.

Deep TechEnergyNew Materials

Sunrez manufactures UV cure resins, coatings, putties, and prepreg materials for thick-wall composite applications, serving aerospace, wind energy, military, and infrastructure rehabilitation sectors.

Advanced ManufacturingCleantechDeep TechNew MaterialsSan Diego, US

Mark Livesay(Founder)Dr. Novis Smith(Founder)Bret Tollgaard(President/CEO)

Loveland, US

Trevor Stansbury(President)in

Co-investorsRERev1 Ventures

Surface Optics develops optical property measurement, characterization, and coating analysis technologies and instruments for defense, aerospace, research, and industrial customers.

Deep TechDefense TechHardwareNew MaterialsSan Diego, US

R.S. DummerGroup of skilled engineers (unnamed)

Surfx Technologies manufactures the Atomflo™-INT, an integrated plasma system for automated surface cleaning and activation in manufacturing lines.

Advanced ManufacturingDeep TechHardwareSemiconductors

Surmet manufactures advanced ceramic materials and precision optical components for aerospace, defense, and semiconductor industries.

Advanced ManufacturingDeep TechDefense TechHardwareNew MaterialsSemiconductorsBurlington, US

Survival Innovations manufactures protective equipment and life-saving gear for military and commercial customers, with design and prototyping capabilities.

Advanced ManufacturingDefense TechHardwareMills River, US

Swift Engineering is a product development company that designs and manufactures innovative components, subsystems, and complete platforms for the aviation and aerospace industries.

Advanced ManufacturingDeep TechDefense TechRoboticsSpace TechSan Clemente, US

Swift Solar develops high-efficiency solar cells using perovskite-silicon tandem technology combined with silicon heterojunction, aiming for panels that produce up to 1.5x the power of conventional silicon.

CleantechEnergyHardwareSan Carlos, US

TLTomas Leijtens(Executive Officer, Director)inJJJoel Jean(Co-Founder & CEO)inKBKevin Bush(Cofounder)in

BoardJames Fickel(Director)

Co-investorsFOFontinalis PartnersGOGood Growth CapitalHIHigher Life VenturesSASafar PartnersTOToba CapitalBLBlueScopeX+4 more

Symplectic Engineering Corporation provides custom computational mechanics solutions, including consulting, products, and services.

Advanced ManufacturingDeep TechEnterprise Software

Synetics Systems Engineering Corp provides systems engineering services for complex dynamic systems such as helicopters, robotic material handling, and payload handling fixtures.

Deep TechHardwareRobotics

Synthetik Technologies develops computational modeling and analytics software for analyzing explosive events, blast phenomena, and hypersonic flows, serving defense, civil engineering, insurance, and aerospace sectors.

AI & Machine LearningDeep TechDefense Tech

Brian Watson(CEO)Tim Brewer(COO)Peter Vonk(CTO)Josh Hatfield(CPO)

A company providing secure identification and access control solutions compliant with U.S. federal government standards including HSPD-12, FIPS 201, and UL-2050 certification for government facilities and contractors.

AI & Machine LearningCybersecurityDefense TechGovTechVirginia, US

Systems Technology, Inc. develops simulation products and human-machine interaction assessment solutions for aerospace, defense, and healthcare sectors.

AI & Machine LearningDeep TechDefense TechHardware

Duane T. McRuerIrving L. Ashkenas

SYVI designs and fabricates custom electronic, electro-optic, photonic, RF, and MEMS devices with specialized expertise in cryogenic systems for demanding electronics and photonics packaging applications.

Deep TechDefense TechHardwareAuburn, US

Karman designs, develops, and manufactures missile systems, defense hardware, and space solutions, including payload protection and deployment, aerodynamic interstage systems, and propulsion systems.

Defense TechHardwareSpace Tech

Tactical Edge provides custom software development and cybersecurity services for government agencies and private organizations, including software modernization and testing.

CybersecurityLogistics & Supply ChainSaaS

Boston, US

JGJon Garrity(Executive Officer, Director)inWilliam Vega-Brown(Executive Officer, Director)

E2P manufactures specialized components for cryogenic and superconducting applications, including cables, connectors, feedthroughs, and diagnostic systems.

Deep TechEnergyHardwareTallahassee, US

Christopher M. Rey(Founder)

Targazyme develops and commercializes enzyme biopharmaceuticals designed to improve the delivery, tissue residence, and potency of therapeutic cells for treating cancers and serious auto-immune and neurodegenerative diseases.

BiotechMedical DevicesCarlsbad, US

Lynnet Koh(Founder)

Tau Technologies develops specialized simulation and modeling tools for government applications, including satellite imagery analysis, high-energy laser systems modeling, and pose estimation algorithms.

AI & Machine LearningDeep TechDefense TechSpace TechAlbuquerque, US