Newcleo vs Landis+Gyr
Side-by-side comparison of AI visibility scores, market position, and capabilities
Newcleo develops Gen IV lead-cooled fast reactors fueled by nuclear waste; $755M+ total private funding; $125M raised in 2025; 900+ employees; €80M+ 2024 revenue; joint venture Newvys in Slovakia to deploy four 200 MWe reactors.
About
Newcleo is a London and Paris-based nuclear technology company developing next-generation Lead-cooled Fast Reactors (LFR) designed to run on recycled nuclear waste as fuel. Founded in 2021 by Stefano Buono (former CERN physicist), Newcleo targets the dual problem of nuclear waste accumulation and clean energy scarcity by using minor actinides and plutonium separated from spent fuel as its primary fuel source. This approach simultaneously reduces the radiotoxicity and volume of nuclear waste stockpiles while generating zero-carbon electricity and industrial heat.
Swiss smart meter and grid technology company with CHF 2B revenue; advanced metering infrastructure and grid analytics for utility modernization serving hundreds of millions of deployed meters.
About
Landis+Gyr is a Swiss energy technology company providing smart meters, grid edge intelligence systems, and energy management software to electric, gas, and water utilities globally. Founded in 1896 (as Landis & Gyr) in Zug, Switzerland and listed on the SIX Swiss Exchange after Toshiba sold its majority stake in an IPO, Landis+Gyr generates approximately CHF 2 billion in annual revenue and is one of the world's largest smart meter manufacturers, with hundreds of millions of meters deployed worldwide.
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