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.

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Company type:

Index status:

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Company

HQ country

Solution type

Index status

Description

Ngenic AB (publ)

HQ country:

🇸🇪 Sweden

Solution type:

Building Automation

Building efficiency

Index status:

Passes Revenue Filter

Passes Revenue Filter

Ngenic is a Swedish provider of software that generates most of their revenue from products that are built to automate heating and cooling of air or water. They also make some revenue from a product for roommates to split rent, which is not a climate solution.

Veganz Group AG

HQ country:

🇩🇪 Germany

Solution type:

Plant-Based Diet

Food & AG

Index status:

Pure Play

Pure Play

Veganz is a German producer of plant-based foods with a variety of vegan alternatives for traditional meat products like bacon or sushi.

Martifer SGPS, S.A.

HQ country:

🇵🇹 Portugal

Solution type:

Solar, PVs

Clean energy

Index status:

Failed Revenue Filter

Failed Revenue Filter

Martifer is a Portuguese construction company that does build solar and wind farms, but generates a majority of their revenue from constructing buildings and ships, as of our 2025 review.

Duro Felguera, S.A.

HQ country:

🇪🇸 Spain

Solution type:

Solar, PVs

Clean energy

Index status:

Failed Revenue Filter

Failed Revenue Filter

Duro Felguera is a Spanish construction firm that builds power plants and energy projects. They only generated 1.5% of their revenue from renewable energy in our 2025 review, so we exclude them.

Windon Energy Group AB

HQ country:

🇸🇪 Sweden

Solution type:

Solar, PVs

Clean energy

Index status:

Pure Play

Pure Play

Windon Energy builds solar systems from panels to inverters and is based in Sweden

Alerion Clean Power S.p.A.

HQ country:

🇮🇹 Italy

Solution type:

Solar, PVs

Clean energy

Index status:

Pure Play

Pure Play

Alerion is a pure play solar and wind developer that builds and owns wind projects in Italy

Engie SA

HQ country:

🇫🇷 France

Solution type:

Electrical Utility

Clean energy

Index status:

Failed Revenue Filter

Failed Revenue Filter

Engie is a large French utility and energy developer. While they look to aggressively be seeking to decarbonize their portfolio and engage in a number of decarbonization activities, they still generate most of their electricity from coal and gas, so we exclude them for now.

Industrial Holding Bulgaria AD

HQ country:

🇧🇬 Bulgaria

Solution type:

Recycling

Circular economy

Index status:

Failed Revenue Filter

Failed Revenue Filter

While Industrial Holding Bulgaria does generate some revenue from ship reconstruction, a form of recycling, it generates most of its revenue from traditional ship maintenance activities, which are not climate solutions.

Murphy & Spitz Green Capital Aktiengesellschaft

HQ country:

🇩🇪 Germany

Solution type:

Solar, PVs

Clean energy

Index status:

Passes Revenue Filter

Passes Revenue Filter

Murphy & Spitz Green Capital is a renewable energy developer in Germany that buys and operates clean energy systems.

Glass To Power S.P.A.

HQ country:

🇮🇹 Italy

Solution type:

Solar, PVs

Clean energy

Index status:

Pure Play

Pure Play

Glass to Power is looking to commercialize a lab-based innovation that would enable normal windows to generate solar power without degrading the internal experience, which we found again in our 2025 review.

Groupe OKwind Société anonyme

HQ country:

🇫🇷 France

Solution type:

Solar, PVs

Clean energy

Index status:

Passes Revenue Filter

Passes Revenue Filter

Groupe Okwind is a French provider of solar trackers that optimize the energy output of solar panels as well as other energy-related services

Varta AG

HQ country:

🇩🇪 Germany

Solution type:

Energy Storage

Clean energy

Index status:

Failed Revenue Filter

Failed Revenue Filter

Varta is a German battery producer that makes many lithium ion batteries including those for energy storage, but most are for other uses like household appliances, as of our 2025 review.

Kostad AG

HQ country:

🇦🇹 Austria

Solution type:

EV Infrastructure

Clean transportation

Index status:

Pure Play

Pure Play

Kostad is an Austrian holding company that owns an electric vehicle charging company, which again is true in our 2025 review.

Seri Industrial S.p.A.

HQ country:

🇮🇹 Italy

Solution type:

Recycling

Circular economy

Index status:

Passes Revenue Filter

Passes Revenue Filter

Seri Industrial is an Italian company that specializes in recycling plastic for a variety of uses, largely in the battery space.

Energiekontor AG

HQ country:

🇩🇪 Germany

Solution type:

Wind Power

Clean energy

Index status:

Pure Play

Pure Play

Energiekontor is a German wind and solar developer with over a 40 farms in operation around the world.

Cadeler A/S

HQ country:

🇩🇰 Denmark

Solution type:

Wind Power

Clean energy

Index status:

Pure Play

Pure Play

Cadeler is based in Denmark and generates revenue from building, maintaining, and operating offshore wind turbines.

Sif Holding N.V.

HQ country:

🇳🇱 Netherlands

Solution type:

Wind Power

Clean energy

Index status:

Pure Play

Pure Play

Sif is a Dutch company that specializes in building the structures for offshore wind turbines as well as providing support and maintenance services.

Compagnie de l'Odet

HQ country:

🇫🇷 France

Solution type:

Energy Storage

Clean energy

Index status:

Failed Revenue Filter

Failed Revenue Filter

Compagnie de l'Odet is a large French conglomerate that owns some energy storage companies but generates a majority of its revenue from shipping and logistics and entertainment as of our 2025 review.

Corticeira Amorim, S.G.P.S., S.A.

HQ country:

🇵🇹 Portugal

Solution type:

Perennial Staple

Land sinks

Index status:

Pure Play

Pure Play

Corticeira Amorim is a Portuguese cork farming company. Cork is a highly sustainable material as it can be harvested while keeping the trees in tact and healthy and the unique properties of cork make it a valuable product in many industrial applications

Ellwee AB (publ)

HQ country:

🇸🇪 Sweden

Solution type:

Electric Cars

Clean transportation

Index status:

No Climate Solution

No Climate Solution

While Ellwee does make an electric four-wheeled electric vehicle its main market seems to be replacing golf carts which are already electric, so they are not actually leading to an emissions reduction, as of our 2025 review