Fundraising FoxClimate Tech Startups
4,665 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.
46 investors
Commonwealth Fusion Systems develops commercial fusion power plants using high-temperature superconducting magnet technology to provide grid-scale energy.
35 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.
34 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.
26 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
EARTH AI uses artificial intelligence and its Low Disturbance Drilling technology to locate and drill for deposits of critical metals, aiming to make mineral exploration cheaper and faster. The company operates in the mining and minerals exploration industry.
24 investors
Cruise develops all-electric self-driving car technology intended for passenger transportation in dense urban environments. The company was acquired by General Motors in 2016.
23 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.
22 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
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.
19 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.
19 investors
Apollo Atomics develops compact nuclear power systems designed for rapid deployment. The company builds power-dense reactors intended for commercial electricity generation.
18 investors
Afresh builds AI-based demand forecasting, inventory management, and ordering software for grocery retailers, focused on fresh and perishable categories. Its models handle grocery-specific complexity such as random-weight products, shrink, spoilage, and inconsistent supplier data to reduce waste and improve stock decisions.
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.
17 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.
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
Antora manufactures thermal battery systems for long-duration energy storage, serving manufacturers and data centers seeking to tap into low-cost renewable power. The company designs and produces American-made thermal batteries at scale to provide affordable, reliable energy storage for industrial and large-scale energy users.
16 investors
Cambium builds infrastructure and technology to connect buyers with sustainable wood materials and products. The company rethinks the wood supply chain from source to finished goods, starting with its Carbon Smart Wood line made from waste wood and tracked end-to-end.
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