Global Climate Solution Stocks
A comprehensive list of publicly listed companies that generate >50% of their revenue from climate solutions that are headquartered in the following seven major global regions.
Note that we provide this list as a publicly available resource solely for the purpose of education. This list was created in 2025 and is not updated on a regular cadence.

Company
HQ country
Solution type
Index status
Description
Assystem S.A.
HQ country:
🇫🇷 France
Solution type:
Nuclear Power
Clean energy
Index status:
Passes Revenue Filter
Passes Revenue Filter
Assystem is a French engineering services company that generated over half of its revenue from helping build nuclear, renewable, and hydrogen power plants and grid expansion activities.
La Française de l'Energie S.A.
HQ country:
🇫🇷 France
Solution type:
Methane Capture
Clean energy
Index status:
Passes Revenue Filter
Passes Revenue Filter
La Francaise de l'Energie is a French provider of electricity that from local sources like solar and captured methane from agriculture and abandoned mines.
Séché Environnement SA
HQ country:
🇫🇷 France
Solution type:
Methane Capture
Clean energy
Index status:
Passes Revenue Filter
Passes Revenue Filter
Seche Environmental is a French waste management company that specializes in recycling and captures methane at its landfills, an important climate solution.
Voltalia SA
HQ country:
🇫🇷 France
Solution type:
Solar, PVs
Clean energy
Index status:
Passes Revenue Filter
Passes Revenue Filter
Voltalia is a renewables, storage, and biomass developer that generates over 90% of its revenue from renewable power and storage with the remainder coming from biomass, which we do not consider a climate solution.
Nexans S.A.
HQ country:
🇫🇷 France
Solution type:
Grid Expansion
Clean energy
Index status:
Passes Revenue Filter
Passes Revenue Filter
Nexans is a provider of cabling that generates a majority of its revenue from cables used in renewable energy, grid expansion, and deep sea cables.
AFYREN SAS
HQ country:
🇫🇷 France
Solution type:
Plant-Based Diet
Food & AG
Index status:
Pure Play
Pure Play
AFYREN is a French biotech company that has developed innovative methods for fermenting agricultural waste to generate multiple chemicals that are traditionally derived from petroleum, including food preservatives.
Ecoslops S.A.
HQ country:
🇫🇷 France
Solution type:
Industrial Recycling
Circular economy
Index status:
No Climate Solution
No Climate Solution
Ecoslops recycles oil residues and things like used motor oil into fuels that can be used again. While recycling is a Drawdown solution, we exclude Ecoslops because their business is reliant upon the continued use of fossil fuels
Akwel SA
HQ country:
🇫🇷 France
Solution type:
EV Supply Chain
Clean transportation
Index status:
Failed Revenue Filter
Failed Revenue Filter
Akwel is a French manufacturer of auto parts that generates almost all of its revenue from generic parts like door handles and windshield wipers, so we exclude them.
Groupe Airwell Société anonyme
HQ country:
🇫🇷 France
Solution type:
Heat Pumps
Building efficiency
Index status:
Passes Revenue Filter
Passes Revenue Filter
Groupe Airwell Societe is a French company that specializes in the sale of more energy efficient heat pumps.
HF Company SA
HQ country:
🇫🇷 France
Solution type:
Smartgrid
Clean energy
Index status:
Failed Revenue Filter
Failed Revenue Filter
HF Company is a French tech firm that does offer some smart grid products that can help the grid run more efficiently, but they generate most of their revenue from serving other non-climate solution industries like telecoms
Gaussin SA
HQ country:
🇫🇷 France
Solution type:
Electric Cars
Clean transportation
Index status:
Pure Play
Pure Play
Gaussin specializes in manufacturing electric versions of industrial vehicles like those that operate in ports and haul pallets.
TROC DE L'ILE SA
HQ country:
🇫🇷 France
Solution type:
Recycling
Circular economy
Index status:
Pure Play
Pure Play
Troc is a French online consignment store that connects sellers of second hand goods with buyers, reducing the demand for new goods.
Compagnie de Chemins de Fer Départementaux Société Anonyme
HQ country:
🇫🇷 France
Solution type:
Electric Trains
Clean transportation
Index status:
Lacks Information
Lacks Information
Compagnie de Chemins is a historic railroad manufacturing company in France. While they do build passenger cars and electric trains, they also build many other elements of railroads and they do not break down their revenue by segment.
Hopium SA
HQ country:
🇫🇷 France
Solution type:
Hydrogen
Clean energy
Index status:
Pure Play
Pure Play
Hopium is a French company that manufactures vehicles that run on hydrogen in France, a zero-tailpipe emissions fuel.
Frey SA
HQ country:
🇫🇷 France
Solution type:
Net-Zero Building
Building efficiency
Index status:
No Climate Solution
No Climate Solution
Frey is a real estate developer in France that is admirably focused on making its buildings more sustainable. They are not included, however, as they are an implementer, not an enabler of climate solutions, as of our 2025 review.
Hydro-Exploitations Societe Anonyme
HQ country:
🇫🇷 France
Solution type:
Hydropower
Clean energy
Index status:
Pure Play
Pure Play
Hydro-Exploitations Societe is a French company that develops mini-hydro systems that can be placed in rivers to generate electricity without blocking them.
Charwood Energy SA
HQ country:
🇫🇷 France
Solution type:
Biomass
Clean energy
Index status:
No Climate Solution
No Climate Solution
Charwood is a biomass power producer in France. As we no longer consider Biomass a climate solution, we exclude it, again in our 2025 review.
Transition Evergreen SA
HQ country:
🇫🇷 France
Solution type:
Solar, PVs
Clean energy
Index status:
No Climate Solution
No Climate Solution
Transition Evergreen is a publicly traded fund that invests into climate solutions, not a company directly enabling climate solutions themselves, as of our 2025 review.
Corep Lighting Société anonyme
HQ country:
🇫🇷 France
Solution type:
LED
Building efficiency
Index status:
Failed Revenue Filter
Failed Revenue Filter
Corep Lighting is a French firm that specializes in lamp shades and recess lighting. While they do offer LEDs, most of their revenue comes from shades, so we exclude them as of our 2025 review.
TERNA ENERGY Industrial Commercial Technical Societe Anonyme
HQ country:
🇬🇷 Greece
Solution type:
Solar, PVs
Clean energy
Index status:
Pure Play
Pure Play
Terna Energy is a Greek renewable energy developer with solar, wind, biogas, and storage projects in Greece and around Europe. As of our 2025 review they have expanded to projects in North America