Department of Transportation — Full Portfolio
164 tracked investments · listed companies and verified rows first
AeroVironment (AV) develops integrated defense systems and autonomous robotic platforms across air, land, sea, and space domains, including unmanned aircraft, loitering munitions, counter-UAS systems, directed energy, electronic warfare, and AI/autonomy software.
AI & Machine LearningDefense TechRobotics
Acrow designs and fabricates modular steel bridges from U.S. high-strength steel, offering prefabricated components for single-span crossings up to large-scale bridge development programs.
Advanced ManufacturingConstruction TechHardware
ADA Technologies is a Colorado-based manufacturing company with an R&D division that develops, manufactures, and delivers customized products for advanced market customers.
Advanced ManufacturingDeep TechHardware
Adelphi Technology manufactures neutron generator products, including deuterium-tritium, deuterium-deuterium, and thermal (moderated) neutron sources with yields ranging from 10^7 to over 10^10 neutrons per second.
Advanced ManufacturingDeep TechHardware
Advance MNM designs, prototypes, and manufactures advanced materials aimed at reducing weight while improving safety and efficiency for demanding applications.
Advanced ManufacturingDeep TechNew Materials
Advanced Optical Technologies (AOT) provides material characterization services and sensor technologies, including crystallographic non-destructive testing, orientation imaging, grain-boundary and microtexture analysis, and quality control.
Deep TechHardwareNew Materials
ATR Corp provides engineering services and specialized products including ship signatures technology, modeling and simulation, technical publications, and prototypes and production, largely supporting U.S.
Defense TechHardwareRoboticsBeltsville, US
Aerodyne Research develops research-grade scientific instrumentation and provides measurement and R&D services focused on environmental and energy challenges.
Climate TechDeep TechHardware
Agnik develops vehicle data-mining and telematics products that analyze data from OBD devices and smartphone sensors to produce analytics on vehicle health, driver behavior, and location.
AI & Machine LearningIoTMobility & Transportation
Antares Group (operating as Stark Tech) provides clean energy consulting and owner's engineering services for solar projects, covering site development, land acquisition, interconnection, design, and feasibility analysis.
CleantechClimate TechEnergy
Applied Mathematics, Inc. builds and implements computational models that help clients better understand their systems and processes to improve performance.
Deep TechEnterprise Software
Aptima engineers technologies that integrate humans and technology to improve how individuals and teams train, develop, and perform in mission-critical settings, using AI, machine learning, data analytics, and modeling and simulation.
AI & Machine LearningDeep TechDefense TechWoburn, US
Daniel Serfaty(Founder & Executive Chairman)
Aries Science & Technology develops customized biobased and sustainable microsphere encapsulation solutions, including its proprietary Levupol and SiRamic platforms, for clients in specialized manufacturing industries.
Advanced ManufacturingCleantechNew MaterialsColumbus, US
ASCA, Inc. is an applied-science consulting firm offering risk assessment and reliability management services for hardware, software, and combined systems, serving the aerospace, defense, electric power, and chemical industries.
Deep TechDefense TechEnterprise Software
Callentis is an applied R&D and services company that integrates emerging technologies—including AI/ML, computational modeling, systems engineering, and data management—into practice-ready software and hardware solutions.
AI & Machine LearningDeep TechEnergyAustin, US
Jociunaite(Founder & CEO)Dr. Drach(Co-Founder & President)Dr. Kargah-Ostadi(Vice President)
Charles River Analytics develops advanced AI, autonomy, and robotics systems—spanning sensor fusion, perception, and human-robot interaction—for applications including defense, homeland security threat detection, healthcare, and worker safety.
AI & Machine LearningDefense TechRobotics
CLR Analytics Inc. develops AI-based systems for road user detection and classification along with digital twin solutions for transportation applications.
AI & Machine LearningMobility & Transportation
Continuum Dynamics Inc is a research and development firm serving government and industry, providing analysis, software R&D, and testing across fields such as rotorcraft, flight simulation, nuclear engineering, and numerical methods.
Deep TechDefense TechEnergy
Creare is an engineering research and development firm that solves complex technical problems and develops new technologies for industry and government customers.
Deep TechHardwareSpace Tech
Dr. Jay Rozzi(Senior Staff)Jeff Breedlove(Senior Staff)Dr. Odile Clavier(Senior Staff)Dr. Patrick Magari(Senior Staff)
A contract manufacturing and engineering supplier offering custom solutions delivered to clients across multiple industries.
Advanced ManufacturingHardware
dFuzion, Inc. is an IT and engineering services firm offering software engineering, systems engineering, and applied technology R&D for federal and local government, commercial, and non-profit clients.
Deep TechEnterprise SoftwareSaaS
Diversified Technical Systems (DTS) manufactures miniature, rugged data acquisition systems and sensors for test and measurement in harsh environments.
Deep TechDefense TechHardwareSeal Beach, US
Dynaflow, Inc. provides research and development services and products in fluid dynamics and material sciences, specializing in bubble dynamics, cavitation, fluid-structure interactions, and erosion testing.
Deep TechHardwareNew MaterialsAnnapolis Junction, US
DZYNE Technologies builds unmanned and counter-unmanned (Counter-UAS) systems, including integrated ISR and multi-layered aerial threat defense architectures for military and defense operations across ground, sea, and air.
Deep TechDefense TechRobotics
Earth Mapping International (EMI) is a multi-disciplinary research and consulting firm working in climate change, geodesy and geophysics, geomatics, water resources forecasting, and information management systems.
CleantechClimate TechDeep Tech
Ebert Composites Corporation develops patented thermoplastic composite manufacturing technologies, including pultrusion processes and its Transonite sandwich panel platform for RF-transparent radomes.
Advanced ManufacturingDefense TechNew Materials
ESSPI develops battery safety systems built around BLISS (Battery Logistics Integrated Safety System), including the Li-Ion Locker product line for monitoring and mitigating fire, explosion, and thermal runaway risks during storage and transport of lithium-ion batteries across land, air, and sea.
EnergyHardwareIoT
Engineering Mechanics Corporation of Columbus (Emc2) provides materials, structural integrity, and reliability engineering solutions, including failure analysis services, for industries such as nuclear power plants, oil and gas, and aircraft.
Deep TechEnergyNew MaterialsColumbus, US
Guidedwave develops ultrasonic guided wave technology and products for non-destructive testing (NDT) and structural health monitoring (SHM), including scanners, probes, hardware, and software for inspecting pipes, plates, storage tanks, and shells.
Advanced ManufacturingDeep TechHardwareState College, US
An engineering firm providing systems engineering, signal processing, and communication/networking services for complex systems, including sensor integration and machine learning for embedded systems.
Deep TechHardwareIoT
GCAS develops predictive data analytics applications using artificial intelligence and probabilistic reasoning, primarily for the U.S.
AI & Machine LearningDefense TechEnterprise Software
HAAS Alert operates a vehicle-to-everything (V2X) platform that delivers real-time safety alerts to drivers about roadway hazards, emergency vehicles, and roadside workers.
IoTLogistics & Supply ChainMobility & TransportationSaaSChicago, US
Cory Hohs(Co-founder & CEO)Noah Levens(Co-founder)Jigar Patel(Co-founder)
Harmonia provides engineering and technology services to government agencies to support their missions.
Enterprise SoftwareGovTech
Hi-Z Technology designs and manufactures thermoelectric materials, modules, and power-generating systems, including commercial, custom, and miniature modules as well as radioisotope power systems.
Deep TechEnergyHardware
InfoBeyond develops cybersecurity, AI, computer vision, and communications technologies for national defense and civilian organizations.
AI & Machine LearningCybersecurityDefense Tech
Innerspec Technologies develops non-destructive testing (NDT) instruments and systems using techniques such as Electro-Magnetic Acoustic Transducers (EMAT), Phased Array UT, Eddy Current, and laser measurement.
Advanced ManufacturingDeep TechHardware
iAI Tech develops AI and machine learning solutions in computer vision, pattern recognition, and edge/IoT systems, applied to areas such as public safety, transportation, healthcare, and infrastructure.
AI & Machine LearningDeep TechIoT
Prof. Liu(Founder & AI Visionary; Founder of the Open AI Team (OAIT))
Innovative Dynamics Inc. develops ice detection and deicing systems, sold under its IceSight and EPIPS product lines, for adverse weather hazards across highways, runways, parking lots, aircraft, and marine vessels.
Deep TechDefense TechHardware
IS4S is an employee-owned engineering and management company that integrates emerging technology into government-owned systems, developing software-defined positioning, navigation, and timing (PNT) equipment, radios, and satellite ground control systems.
Deep TechDefense TechSpace Tech
Intellisense Systems designs and manufactures defense electronics and environmental monitoring systems, including meteorological/weather stations, avionics displays, and modular power management and distribution solutions.
Defense TechHardwareIoT
IEM develops measurement and monitoring systems for the railway industry, along with field services to operate those systems.
HardwareIoTMobility & Transportation
Volanno provides software platforms, cloud computing, AI/ML, data analytics, and program management services to transportation agencies and government clients across the US.
AI & Machine LearningData & InfrastructureGovTech
JENTEK Sensors builds non-contact eddy current testing systems for nondestructive evaluation, detecting defects and measuring material properties and geometry.
Advanced ManufacturingDeep TechHardware
Luna develops fiber optic sensing, measurement and non-destructive testing systems for physical, mechanical and temperature measurement, along with photonic testing solutions for designing and testing optical components and networks.
Advanced ManufacturingDeep TechHardware
MACH I manufactures nanomaterials, aerospace ingredients, and specialty chemicals at its plant in Pennsylvania, and serves the propellant, ordnance, pyrotechnics, and aerospace markets.
Advanced ManufacturingNew MaterialsSpace Tech
Mainstream Engineering researches, engineers, and manufactures advanced technology products—including refrigeration and environmental control units, power converters, engines, thermal management systems, and bioenergy/sensing solutions—for government, military, commercial, and industrial customers.
Advanced ManufacturingDeep TechDefense TechRockledge, US
Management Sciences, Inc.
AI & Machine LearningDeep TechHardware
Sanchez Engineering develops optical and sensor-based technologies, including PIQuE software for Windows that analyzes geotagged image collections to detect photogrammetry reconstruction issues and an Android app for calculating drone flight parameters such as height, field of view, and ground sample distance.
AI & Machine LearningDeep TechHardware
Sanchez(Founder, Optical Engineer, Drone Pilot)
MI is the for-profit commercialization arm of MTU/MTRI, formed to capitalize and monetize intellectual property and innovations arising from MTU/MTRI funded research.
Deep Tech
Gregory Leonard(President & Board Chairman)Jim Baker(Secretary)Suzanne Morin(Treasurer)Nikola Subotic(Board of Directors)Robert Shuchman(Board of Directors)
Nanohmics develops a chip-scale snapshot hyperspectral image sensor that integrates into standard COTS imaging systems with minimal size, weight, and power impact.
Deep TechHardwareSemiconductors
NanoSonic develops advanced nanomaterials, polymers, and elastomers, including its Metal Rubber conductive-elastic electrodes and sensors, plus quantum electronics and additive-manufacturing prototyping.
Deep TechHardwareNew Materials
Navitas Systems designs and builds lithium battery systems for applications including warehouse equipment, defense platforms, and mission-critical backup power.
Defense TechEnergyHardware
Navmar Applied Sciences Corporation (NASC) provides engineering services, unmanned aircraft systems, ground control stations, acoustics, surveillance systems, secure communications, and systems integration.
Deep TechDefense TechHardware
NDT Corporation provides non-destructive and geophysical testing services to evaluate the condition, integrity, and performance of concrete and subsurface infrastructure.
Construction TechDeep Tech
Nelson\Nygaard is a transportation planning and engineering consultancy that provides multimodal planning, transit design, active transportation, parking, and mobility services for communities and public agencies.
Mobility & Transportation
NGSIM (New Global Systems for Intelligent Mobility) provides transportation and traffic engineering consulting and develops traffic simulation software, including its ETFOMM modeling platform, for federal, state, and local agencies, research partners, and private-sector clients.
GovTechLogistics & Supply ChainMobility & Transportation
NorthWest Research Associates (NWRA) is a scientist-owned research organization conducting basic and applied research in the geophysical and space sciences.
Deep TechSpace Tech
Novateur Research Solutions provides research, incubation, funding, and commercialization support for government and commercial clients, taking novel technologies from concept to market.
AI & Machine LearningDeep TechDefense TechAshburn, US
Khurram Hassan Shafique(President)Zeeshan Rasheed(Chief Technology Officer)Joseph Bercovic(Director of Strategic Growth)
Oceanit is a multidisciplinary innovation lab and engineering firm that applies fundamental science to develop and deploy technology across aerospace and defense, energy, life sciences, and environmental/civil engineering.
Deep TechDefense TechEnergyHonolulu, US
Omitron provides space situational awareness, astrodynamics, and defensive counterspace services, including on-orbit asset protection and satellite risk assessment.
Defense TechGovTechSpace Tech
OptiNav develops acoustic imaging systems used to detect, identify, and track objects using sound.
Deep TechHardwareMobility & Transportation
Optra Edge is an integrated hardware and software platform for deploying edge AI applications, letting businesses run AI outside the cloud with remote provisioning, fleet monitoring, and chainable software "skills." It offers industry-tailored offerings for manufacturing, retail, transportation, and healthcare.
AI & Machine LearningHardwareIoT
Paulsson provides subsurface exploration and monitoring services using proprietary Vertical Seismic Profiling (VSP) and fiber optic downhole sensor technologies for high-resolution 3D imaging of geological formations, faults, and fluids.
Deep TechEnergyHardware
PhosphorTech develops and manufactures photonic materials and optoelectronic products, including LED phosphors, nanocrystals, color conversion films, phosphor sheets, scintillators, and NIR-enhanced lighting and IR/red light therapy devices.
Deep TechHardwareNew Materials
Photon-X develops 3D shape-based AI applications built on its proprietary Spatial Phase Imaging (SPI) sensor technology, which captures pixel-level surface data such as surface angles, refraction index, and surface normals across the electromagnetic spectrum.
AI & Machine LearningDeep TechDefense Tech
Physical Sciences Inc.
Deep TechDefense TechNew Materials
Powdermet provides toll processing services (CVD, milling, furnace, and other processing equipment) and contract R&D to help customers scale material processes from lab bench to pilot production.
Advanced ManufacturingDeep TechNew Materials
Pulsar Informatics develops fatigue risk management products and services, including a Fatigue Meter tool that provides scientific data to support crew scheduling and staffing decisions.
AI & Machine LearningEnterprise SoftwareSaaS
QuakeWrap develops and applies patented fiber-reinforced polymer (FRP) systems to repair and strengthen infrastructure such as seawalls, piles, pipelines, bridges, storage tanks, and industrial structures, including underwater and seismic retrofit work.
Advanced ManufacturingConstruction TechNew MaterialsTucson, US
Mo Ehsani(Founder)
Quantum Design builds automated materials characterization systems with a range of measurement capabilities for researchers in physics, chemistry, biotechnology, materials science, and nanotechnology.
Deep TechHardwareNew MaterialsSan Diego, US
Miovision Adaptive is a decentralized AI system for traffic signal control that optimizes intersections in real time based on actual vehicle, pedestrian, cyclist, and transit flows across urban grid networks and corridors.
AI & Machine LearningGovTechMobility & Transportation
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
RESPEC is an engineering, applied sciences, and technology consulting firm that provides services across energy, environment, facilities, mining, water, transportation, land development, and solid waste, along with data and technology solutions.
CleantechData & InfrastructureEnergy
Provides a software platform for cities and public transit agencies to plan and operate electric bus fleets, including battery sizing, fleet scheduling, greenhouse gas estimation, and a digital twin module for range prediction.
CleantechMobility & TransportationSaaS
RideAmigos offers CommuteHub, a cloud-based transportation demand management (TDM) platform for employers and public agencies to manage commuter and parking programs.
Climate TechMobility & TransportationSaaS
RS Solutions designs high-temperature IC test and reliability systems, including universal DIP ZIF test sockets rated up to 450C and thermal test systems.
Deep TechHardwareSemiconductors
An architectural, engineering, planning, and construction services firm providing planning and design services to clients across sectors including food and beverage processing, federal, transportation, and water infrastructure.
Construction Tech
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)
Sciperio is a research and development firm with scientists across mechanical, electrical, chemical, and biological disciplines working on advanced technology projects.
Deep Tech
Spectra Research is a small business offering research, design, development, fabrication, and testing services, with a focus on moving advanced research concepts toward commercial applications.
Deep TechHardware
S+M (Smart + Mobility) develops AI-powered digital solutions and mobile and decision-making apps for smart mobility and transportation, serving transportation decision-makers, agencies, and citizens.
AI & Machine LearningMobility & TransportationSaaS
Synetics Systems Engineering Corp provides systems engineering services for complex dynamic systems such as helicopters, robotic material handling, and payload handling fixtures.
Deep TechHardwareRobotics
STI Aerospace provides flight controls, modeling, simulation, pilot assessment, and training solutions for government and industry partners in the aerospace sector, with a focus on incorporating human factors into system design and engineering.
Deep TechDefense TechHardware
TDA Research Inc. is a research and development company that develops commercial products and technologies across the defense/aerospace, medical, materials, and energy industries, bringing them to market through direct sales, distribution agreements, spin-off companies, and licensing.
Deep TechEnergyNew MaterialsGolden, US
TRI Austin performs research, development, and materials testing in advanced materials, including specialty polymer-based coatings, adhesives, sealants, and composite resins, and offers nondestructive evaluation and analytical lab services.
Deep TechDefense TechNew MaterialsAustin, US
J. Scott Thornton(Founder)
NAVSYS develops GPS/inertial navigation software and Positioning, Navigation, and Timing (PNT) solutions, including the InterNav GPS/inertial product for system integrators and network-assisted PNT systems that aid military GPS receivers in jammed environments.
Deep TechDefense TechHardware
TIAX develops early-stage innovations in functional wearables and functional coatings into product platforms ready for commercialization, working with commercial and government clients.
Deep TechHardwareNew Materials
Tool, Incorporated is a multidisciplinary product design and engineering firm covering research, CAD engineering, and production sourcing.
ConsumerHardwareMedical Devices
TAPCO (Traffic and Parking Control Co., Inc.) manufactures, distributes, and services roadway safety products such as RRFB pedestrian crosswalk systems for improving the safety of vulnerable road users.
Advanced ManufacturingHardwareMobility & TransportationBrown Deer, US
TransTek Innovation Group (TIG) develops sensing, imaging, and simulation technologies plus software for structural health monitoring and non-destructive evaluation of structures such as bridges, buildings, and industrial and energy systems.
Construction TechDeep TechIoT
Triton is a defense contractor that develops mission-critical solutions and integrates emerging technology for the U.S. government and defense partners.
Deep TechDefense Tech
Provider of air traffic control simulation and training software to air navigation service providers, militaries, and universities.
Burlington, US
Lawrence A. Pennett(President)David L. Wolff(Chief Executive Officer)Maria G. DeSousa(Chief Financial Officer, Treasurer)Rajiv J. Sood(Vice President)
BoardDaniel Raynor(Director)
ULC Technologies provides robotics-assisted field services and inspection products for gas distribution utilities, including live gas main repair, cross bore detection, underground mapping, and in-pipe inspection cameras.
CleantechEnergyRobotics
Ultramet develops and manufactures refractory metals, platinum group metals, and ceramics—including coatings, freestanding structures, open-cell foams, and ceramic matrix composites—for use in extreme, high-performance environments.
Advanced ManufacturingDeep TechNew Materials
VisioStack provides a cloud-based platform for managing railway condition, asset, and operational data, offering search across a rail network, an automated data pipeline, predictive analytics, and data visualizations.
Cloud ComputingData & InfrastructureSaaS
Vox Biomedical develops a breath analyzer that uses laser-based high resolution spectroscopy to detect and distinguish THC from CBD in exhaled breath, aimed at measuring marijuana intoxication for law enforcement and workplace safety.
Deep TechHardwareMedical DevicesBedford, US
Wi-Tronix provides an onboard event recorder (Violet Edge) and an IoT software platform that collects and analyzes locomotive data for fuel efficiency, operator events, and fleet monitoring for railroad operators.
IoTLogistics & Supply ChainMobility & Transportation
BiotechWayne, US
Matthew Maltese(Director)Karen Keating Mara(General Counsel & Assistant Secretary)Godfrey Nazareth(President, CEO, Secretary & Treasurer)
Zeteo Tech develops fieldable, miniaturized time-of-flight biological mass spectrometers that identify airborne microbes, proteins, and lipids for biodefense and infectious disease screening.
BiotechDefense TechMedical DevicesSykesville, US
Charles J. Call(Executive Officer, Director)Wayne A. Bryden(Executive Officer, Director)David M. Seldin(Director)Thomas P. McCreery(Director)R. David Edelman(Director)
ZKxKZ develops transportation, defense, and advanced manufacturing technologies from concept through commercialization, using a team spanning materials science, mechanical engineering, and systems integration to serve government and industry.
Advanced ManufacturingDeep TechDefense Tech
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.