Fundraising FoxClimate Tech Startups
4,512 companies tagged Climate Tech, with their investors and founders.
Aalo develops advanced nuclear reactor technology aimed at producing electricity at under 3 cents per kilowatt-hour. The company serves the global energy market and is focused on enabling virtually unlimited clean power generation.
37 investors
Commonwealth Fusion Systems develops commercial fusion power plants using high-temperature superconducting magnet technology to provide grid-scale energy.
31 investors
Starcloud is a deep-tech company building large-scale data center infrastructure designed to operate in space. Its team comes from aerospace and cloud-hardware backgrounds including SpaceX, Amazon's Leo satellite constellation, Microsoft Azure, and fusion energy programs.
31 investors
Twelve transforms CO2 into chemicals, fuels, and materials through carbon transformation technology. The company targets industrial applications in the chemical and energy sectors.
26 investors
Solugen develops a biomanufacturing platform using fermentation and bioprocessing technology to produce specialty chemicals at scale. The company serves customers in energy, chemicals, and related industries with cost-effective alternatives to traditional petrochemical-based manufacturing.
24 investors
Cruise develops autonomous electric vehicle technology for urban transportation. The company aims to provide mobility solutions for people in densely populated cities.
23 investors
Earth AI uses AI to locate critical mineral deposits by analyzing geological data, supporting the supply chain for hardware and emerging technologies.
23 investors
Beyond Meat creates plant-based protein products, including burgers and other foods designed to provide nutritional value while supporting environmental sustainability and soil regeneration.
22 investors
REGENT designs and manufactures Seaglider wing-in-ground-effect aircraft for regional coastal transportation and defense logistics, offering high-speed zero-emission travel between coastal cities and military applications.
21 investors
Albedo develops a flight-proven platform for Very Low Earth Orbit operations, providing satellite-based insights and connectivity services for national security and critical infrastructure systems. The company focuses on making space infrastructure operationally viable and resilient.
20 investors
Arcadia is an energy intelligence platform that helps businesses manage utility bills, procure energy, and track sustainability through a single interface. The company serves Fortune 2000 enterprises with multiple locations and significant energy spending.
19 investors
Entrepreneurs First is an accelerator and founder community that identifies and supports talented individuals from academic institutions and tech communities globally to become founders. It provides cohort-based learning, mentorship from specialist advisors, and access to a network to accelerate early-stage company building.
18 investors
Apollo Atomics develops compact nuclear power systems designed for rapid deployment. The company builds power-dense reactors intended for commercial electricity generation.
17 investors
BlueNalu develops cell-cultivated seafood grown directly from fish cells in a controlled environment, aiming to supply seafood without harvesting it from the ocean. The company positions its products as an alternative to traditional fisheries to address global seafood supply gaps.
17 investors
Choco operates a B2B platform connecting restaurants and food suppliers to reduce order inefficiencies and food waste across the supply chain. The company serves the food industry with tools for inventory management and waste tracking.
17 investors
Heirloom operates Direct Air Capture (DAC) facilities that use limestone and carbon mineralization technology to permanently remove CO2 from the atmosphere at scale. The company combines natural limestone carbonation with engineering to create verifiable, low-cost carbon removal solutions powered by renewable energy.
17 investors
Pixxel builds hyperspectral satellite systems and software to monitor Earth's ecosystems, resources, and atmosphere for environmental management and climate action. The company serves decision-makers in agriculture, water quality monitoring, and sustainability sectors across the globe.
17 investors
Allbirds is a footwear brand that makes shoes using natural and regenerative materials such as merino wool, with a focus on reducing product carbon footprints. The company measures emissions using its own third-party-verified Life Cycle Assessment tool and sources wool through regenerative programs like New Zealand Merino's ZQRX.
16 investors
Apeel Sciences develops plant-based coatings derived from fatty acids and glycerides—ingredients naturally found in plant peels and seeds—that are applied to fresh fruits and vegetables to extend shelf life, preserve flavor and nutrients, and reduce reliance on refrigeration, pesticides, waxes, and plastics. The company serves produce suppliers and retailers seeking sustainable solutions to reduce food waste across the supply chain.
16 investors
Fervo Energy develops next-generation geothermal technology using advanced drilling and sensing techniques to unlock carbon-free, 24/7 power generation in previously uneconomic locations.
16 investors
Finless Foods develops cell-cultivated seafood alternatives, starting with Pacific bluefin tuna, aimed at consumers seeking sustainable options that reduce pressure on wild fish stocks. The company uses cellular agriculture to produce cultured fish for the consumer food market.
16 investors
Living Carbon develops precision-bred tree varieties and reforestation techniques to convert marginal land into carbon-sequestering ecosystems. The company targets climate mitigation through enhanced photosynthesis and biodiversity restoration.
16 investors
Phoenix Tailings develops clean technology for rare earth element refining in the United States. The company operates across the full value chain, from mining and recycling to separation and magnet production.
16 investors
Spire operates a constellation of nanosatellites that collect granular Earth and environmental data from orbit, providing analytics for climate, logistics, and community protection. The company serves customers in industries including logistics, environmental monitoring, and government sectors.
16 investors