Deep Tech

Deep Tech is a recurring theme across the impact companies indexed here. This focus archive lists 21 published companys working on deep tech, with profiles spanning climate, health, education, finance, and other mission-driven categories. Compare business models, geographies, and certifications, or jump to related funders and topic hubs for broader deep tech coverage.

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Deep Tech in California, United States

Scaling continuous fermentation for lower-cost biomanufacturing.

Environment & ConservationSustainable Food & AgricultureAustralia

Charm Industrial

Turning waste biomass into durable underground carbon removal.

Climate TechEnvironment & ConservationCalifornia, United States

Direct air capture technology permanently removing CO₂ from the atmosphere.

Clean EnergyClimate TechEnvironment & ConservationIceland

Consumer electronics designed to be repaired, upgraded, and owned.

AI & TechnologyCircular EconomyCalifornia, United States

Electrifying room heating and cooling without disruptive building retrofits.

Built EnvironmentClean EnergyCalifornia, United States

Turning mixed battery waste into manufacturing-ready materials.

Circular EconomyClean EnergyEnvironment & ConservationSingapore

Hyperion Robotics

Robotic low-carbon concrete foundations accelerating the clean energy transition.

AI & TechnologyBuilt EnvironmentClimate TechFinland

Impossible Metals

AI-powered seabed robotics for low-impact critical mineral collection.

AI & TechnologyClean EnergyEnvironment & ConservationBenefit Corporation California, United States

Storing renewable electricity as high-temperature industrial heat.

Clean EnergyEnvironment & ConservationFrance

Princeton Critical Minerals

Smarter systems for producing lithium and critical minerals from brines.

Circular EconomyClean EnergyEnvironment & ConservationNew Jersey, United States

Applying extremophile microbes to climate-stressed crops and depleted soils.

Environment & ConservationSustainable Food & AgricultureArgentina

Equipping autonomous aircraft to detect, target, and suppress wildfires sooner.

AI & TechnologyEnvironment & ConservationCalifornia, United States

Renewell Energy

Repurposing idle oil wells as gravity energy storage infrastructure.

Clean EnergyEnvironment & ConservationCalifornia, United States

Recovering industrial solvents with chemical-resistant nanofiltration membranes.

Clean EnergyEnvironment & ConservationSingapore

Recovering critical minerals from dilute mining, refining, and recycling streams.

Circular EconomyWater & OceansMassachusetts, United States

Stopping textile defects before they become wasted fabric.

AI & TechnologyCircular EconomyResponsible FashionPortugal

Electrochemical copper recovery for difficult ores and mining waste.

Circular EconomyClean EnergyClimate TechNew Jersey, United States

Sublime Systems

Making low-carbon cement through ambient-temperature electrochemistry.

Built EnvironmentClimate TechMassachusetts, United States

Autonomous ocean robots for restoration, inspection, and stewardship.

Climate TechEnvironment & ConservationWater & OceansCalifornia, United States

Using data and field science to discover and operate geothermal power.

Clean EnergyClimate TechUtah, United States

Nuclear Batteries Powering the Frontier.

AI & TechnologyClean EnergyClimate TechCalifornia, United States