Airthium LinkedIn · Jun 2026
Announces the live community round, cites the French chemical-plant LOI, government funding support, and the company’s cumulative raise to date.
Decarbonized heat and power cheaper than fossil fuels
Company research
Public company, workplace, funding, and market signals
Updated Jul 30, 2026
Overview
Airthium is a Paris-area industrial heat electrification startup building a hybrid high-temperature heat pump / heat engine that helps factories decarbonize 150–550°C process heat by switching between electricity and gas based on price and carbon signals, with a parallel long-duration thermal storage roadmap.
Primary product
Hybrid high-temperature heat pump / heat engine for industrial process heat
Founded
2016
Headquarters
Les Loges-en-Josas, Île-de-France, France
Team size
10-20
Industry
Industrial decarbonization / energy
Sub-industry
High-temperature industrial heat pumps and thermal energy storage
Offices
Open Positions
0 jobs at Airthium
No open positions
Check back later for new openings