About Us
CatAmmon is a deep-tech startup developing CerAmmon, a nano-ceramic catalytic material that enables automotive catalytic converters to reduce platinum-group metal (PGM) loading by more than 50%.
The automotive industry consumes 41% of global Platinum, 81% of Palladium, and 85% of Rhodium supply, exposing OEMs to significant cost volatility and geopolitical supply-chain risks.
CerAmmon is designed as a fully drop-in solution, requiring no changes to existing production lines while enabling potential savings of approximately $150–200 per vehicle and supporting compliance with increasingly stringent emission regulations, including Euro 7 and EPA Tier 4.
CatAmmon is backed by Net Zero Tech Ventures, TotalEnergies, and the Israel Innovation Authority, and is currently advancing validation and joint-development activities with leading global automotive players.
In parallel, CatAmmon is also developing CrackAmmon, a ceramic based, ruthenium catalyst for lower-temperature hydrogen production through ammonia cracking.
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