Department of Energy — 2015 Investments
62 investments dated 2015 · listed companies and verified rows first · show all
Solid Power develops all-solid-state battery technology for automotive applications.
EnergyHardwareNew MaterialsLouisville, US
David Jansen(Executive Officer, Director)Douglas Campbell(Executive Officer, Director)Alexandra Gold(Executive Officer)Brandon Kelly(Executive Officer)Steve Furhman(Executive Officer)Joshua Buettner-Garrett(Executive Officer)
ArrayFire provides AI and high-performance computing consulting, helping technical teams identify AI opportunities, build production software, and optimize code performance.
AI & Machine LearningDeep TechDeveloper Tools
Arc Nano provides technology and manufacturing solutions for high-tech industries, including semiconductor, aerospace, and scientific instruments.
Advanced ManufacturingDeep TechSemiconductors
American Lithium Energy (ALE) develops and manufactures lithium-ion battery cells, including high-energy-density silicon anode cells and safety technologies like ZeroVolt and SafeCore+, aimed at defense, aerospace, AI, and electrification applications.
Advanced ManufacturingEnergyHardwareSan Diego, US
AMSC designs, develops, and deploys power control systems, software, and platforms that help integrate renewable energy sources into existing grid infrastructure, manage power quality, and deliver reliable power.
CleantechEnergyHardware
Arzeda uses AI-driven computational protein design to create custom proteins and enzymes, then productizes and manufactures them for applications including sweeteners, home and personal care, advanced materials, and biologics.
AI & Machine LearningBiotechNew MaterialsSeattle, US
Alexandre Zanghellini(Executive Officer, Director, Promoter)Eric Althoff(Executive Officer, Director, Promoter)Jeff Klunzinger(Director)Bill Baum(Director)Andrew Ban(Executive Officer)Daniela Grabs(Executive Officer)
Bioenno Power develops and supplies Lithium Iron Phosphate (LFP) battery systems for commercial power applications.
CleantechEnergyHardware
Brookhaven Technology Group develops, patents and manufactures high-temperature superconductor (HTS) technologies, including single-layer coated conductor HTS wire and multilayer ExoCable cables, cryogenic current drive systems for conduction cooled magnets, and YBCO waveguides.
Deep TechHardwareNew Materials
Vyacheslav Solovyov
Combined Technologies Systems (CTS) develops plasma and dynamic spark ignition technologies that enable ultra lean burn combustion in internal combustion engines, aiming to cut fuel consumption and reduce NOx and CO emissions.
CleantechEnergyHardware
DVTI (Directed Vapor Technologies International) provides contracted fabric coating services, drawing on experience developing advanced coating solutions and coating deposition systems.
Advanced ManufacturingNew Materials
EntryPoint Networks provides an integrated software platform for automating the management and virtualization of fiber-to-the-home networks, covering network operations, customer support, billing, configuration, and subscriber self-provisioning.
Cloud ComputingEnterprise SoftwareSaaS
Euclid develops beam physics and RF technologies for electron microscopy and particle accelerators, including a retrofit module (UltraFast Pulser) that converts transmission electron microscopes into ultrafast stroboscopic instruments, compact portable MeV electron accelerators, and lab-grown HPHT/CVD diamonds for optics, detectors, and quantum applications.
Deep TechHardwareNew Materials
FTI Defense builds a mission data platform combining data analytics, modeling and simulation, and generative AI tools — including the WOPR wargaming platform and an AI Sidekick application — to support military and defense operations.
AI & Machine LearningCybersecurityDefense Tech
GTC Analytics is a research and product development firm that builds software combining physics modeling, model-based systems engineering, automation, and AI/machine learning for businesses.
AI & Machine LearningDeep TechSaaSAtlanta, US
GridBridge develops software, hardware, and data-driven power delivery solutions for the electric distribution grid, targeting substation and downstream challenges.
CleantechEnergyHardware
Infinity Physics develops physical technology aimed at turning physicists' concepts into real-world inventions.
Deep Tech
InfoBeyond develops cybersecurity, AI, computer vision, and communications technologies for national defense and civilian organizations.
AI & Machine LearningCybersecurityDefense Tech
ISL is a technology development company that designs, engineers, and produces products and provides research and analysis for the national security and energy sectors.
Deep TechDefense TechEnergy
Integrated Dynamic Electron Solutions (IDES) develops hardware add-ons and upgrades for transmission electron microscopes (TEMs), including electron dose modulation systems, laser port systems, and electrostatic subframing for high-speed, high-throughput imaging of nanomaterial dynamics.
Deep TechHardwareNew Materials
k-Space manufactures thin film and industrial metrology tools, including in-line, in situ, and ex situ measurement systems used for research, production monitoring, and process control.
Advanced ManufacturingHardwareSemiconductors
Maidana Research is a small business providing engineering design and scientific research services, including CAD/CAE/CAM, and basic and applied research in engineering and physical sciences.
Deep TechDefense TechSpace Tech
MicroBio Engineering is a team of engineers and scientists providing consulting and engineering services for microalgae systems, including process design, site selection, equipment specification, and techno-economic and life cycle analysis.
BiotechCleantechDeep Tech
Molecular Vista builds nano-IR microscopes (the Vista series/VistaScope) using photo-induced force microscopy (PiFM) and photo-induced force IR spectroscopy (PiF-IR) for nanoscale chemical analysis.
Deep TechHardwareSemiconductors
NHanced Semiconductors provides advanced semiconductor packaging and assembly services, including 3DICs, hybrid bonding, 2.5D interposers, and chiplet design, taking customer devices from prototype to production.
Advanced ManufacturingHardwareSemiconductors
NP Photonics is a manufacturer of single-frequency fiber lasers, fiber amplifiers, multi-laser systems, high-energy lasers, and specialty glass and mid-IR transport fiber, offered as OEM, R&D, or custom laser solutions.
Advanced ManufacturingDeep TechHardwareTucson, US
Omega Optics develops portable optical products used in optical sensing, bio-sensing, and optical communications.
Deep TechHardwareIoT
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
pH Matter develops catalysis, electro-catalysis, and nano-material solutions, covering research and product development from material discovery through commercial adoption for emerging markets.
CleantechDeep TechNew Materials
Quantum Technology Sciences, a Geospace brand, designs, manufactures, and sells seismic-acoustic geophysical systems that provide real-time situational awareness and detection of land, water, and air-based threats along borders and around critical infrastructure.
Deep TechDefense TechHardware
ReliaCoat Technologies provides thermal spray coating services, including process optimization, troubleshooting, and development, along with in situ and ex situ coating property measurement sensors.
Defense TechHardwareNew Materials
Resonon designs and builds integrated hardware and software hyperspectral imaging systems used in factories, laboratories, underwater, on the ground, in the air, and in low Earth orbit.
AI & Machine LearningDeep TechHardware
Sentient Science develops DigitalClone, physics-based predictive modeling software that forecasts component fatigue, failure timing, and maintenance needs for critical systems.
Advanced ManufacturingAI & Machine LearningDeep Tech
Silicon Audio builds interferometer-based optical seismometers with ultra-low noise, omnitilt sensors that operate in harsh environments from the seafloor to the lunar surface.
Climate TechDeep TechHardware
Spectra Solutions Inc. manufactures spectroscopic analytical instruments, fiber optic Raman probes, and related software for industrial companies and scientific research institutions worldwide.
Advanced ManufacturingDeep TechHardwareBoston, US
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 Software
Energy to Power (E2P) Solutions develops superconducting materials and cryogenic systems, producing customized high temperature superconducting magnets, current leads, cryogenic voltage bushings, and electrical connectors.
Deep TechEnergyHardware
Advanced ManufacturingEuclid, US
Ben Weber(Class A-2 Manager)Robert Slowey(Class A-1 Manager)Andrew Sherman(Class A-1 Manager, President and Treasurer)Daniel Sherman(Class A-1 Manager)Brian Doud(Secretary)
Transient Plasma Systems develops N3P (nanosecond pulsed power) technology aimed at applications with environmental and economic impact.
CleantechDeep TechEnergy
Petaluma, US
John Webley(Executive Officer, Director)Gary Carmignani(Executive Officer, Director)
BoardLaird Cagan(Director)Donald Green(Director)Thomas Birdsall(Director)
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
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.