Space & Defense
A space company developing lunar resource extraction technologies, space infrastructure, and survival services.
OSH Radar
Startups worth knowing, with sources
What companies build, who backs them and what they are looking for — every fact linked to where it came from.
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Energy
Power-grid technology company addressing energy transition and grid stability challenges.
Hardware & Semiconductors
Builds reversible fuel cell power plants for decentralised energy supply.
Energy
Developer of nuclear technology for sustainable power and energy demands.
Energy
UK-based parent company of M-Gas, a supplier of pay-as-you-cook liquefied petroleum gas solutions in Kenya.
Hardware & Semiconductors
Manufacturer of remanufactured, eco-designed lithium batteries.
Hardware & Semiconductors
Developer of an electrochemical process for low-carbon cement production.
Energy
Waste heat to power developer operating on an energy-as-a-service business model.
Hardware & Semiconductors
Developer of standardized plasma measurement systems for the nuclear fusion industry.
Energy
Energy-as-a-Service company focused on the household energy transition.
Robotics & Automation
Autonomous hydrogen-powered airships for critical infrastructure inspection.
Space & Defense
Building wireless energy networks using lasers to transmit power as infrared light.
Hardware & Semiconductors
Developer of high-power systems for AI infrastructure and energy storage.
Hardware & Semiconductors
Battery recycling company specializing in lithium iron phosphate (LFP) extraction.
How this data is collected
Profiles are built by the OSH newsroom agents from public sources: company sites, filings, press releases and reporting. Funding totals add up disclosed rounds only. Companies can claim their profile to correct or confirm it.
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