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 updated in May of 2026 By James Regulinski, CIO & CCO at Carbon Collective.
It is not updated on a regular cadence.

Company
HQ country
Solution type
Index status
Description
FNM S.p.A.
HQ country:
🇮🇹 Italy
Solution type:
Mass Transit
Clean transportation
Index status:
Failed Revenue Filter
Failed Revenue Filter
FNM is an Italian transportation company that owns a number of rail lines that enable mass transit, but they generated more revenue from their motorway and road passenger services, so we exclude them as of our 2025 review.
Edison S.p.A.
HQ country:
🇮🇹 Italy
Solution type:
Electrical Utility
Clean energy
Index status:
Failed Revenue Filter
Failed Revenue Filter
Edison is an Italian energy provider that has a large renewable portfolio, but generates a majority of its revenue from building and maintaining gas pipelines, so we exclude them.
ERG S.p.A.
HQ country:
🇮🇹 Italy
Solution type:
Wind Power
Clean energy
Index status:
Pure Play
Pure Play
ERG is an Italian wind and solar developer, generating all of their revenue from renewable energy as of our 2025 review.
Prysmian S.p.A.
HQ country:
🇮🇹 Italy
Solution type:
Grid Expansion
Clean energy
Index status:
Passes Revenue Filter
Passes Revenue Filter
Prysmian is an Italian manufacturer and installer of cables that generated a majority of its revenue from grid transmission projects and others like connecting wind farms.
Agatos S.p.A.
HQ country:
🇮🇹 Italy
Solution type:
Solar, PVs
Clean energy
Index status:
Passes Revenue Filter
Passes Revenue Filter
Agatos is a turnkey manufacturer of a range of renewable energy power projects from solar to wind to methane capture. They also include biomass, but make a majority of their revenue from renewable projects, so we include them
Enertronica Santerno S.p.A.
HQ country:
🇮🇹 Italy
Solution type:
Solar, PVs
Clean energy
Index status:
Passes Revenue Filter
Passes Revenue Filter
Enerttronica Santerno is an Italian construction firm that focuses primarily on solar plants, helping the Italian grid run more on sunshine.
Terna S.p.A.
HQ country:
🇮🇹 Italy
Solution type:
Grid Expansion
Clean energy
Index status:
Failed Revenue Filter
Failed Revenue Filter
Terna is an Italian regulated company in charge of maintaining their electrical grid. While they generate a majority of their revenue from doing this, we consider expanding the grid to be the climate solution (as opposed to maintaining it), so we exclude them.
BIFIRE S.p.A.
HQ country:
🇮🇹 Italy
Solution type:
Insulation
Building efficiency
Index status:
Lacks Information
Lacks Information
BIFIRE is an Italian manufacturing firm that makes fire protection products and thermal insulation. While the latter is a climate solution, they do not provide a revenue breakdown by segment, so we exclude them as of our 2025 review.
Beghelli S.p.A.
HQ country:
🇮🇹 Italy
Solution type:
LED
Building efficiency
Index status:
Passes Revenue Filter
Passes Revenue Filter
Beghelli is an Italian producer of high end lighting with most of their offerings using LED technology meaning they require far less energy to produce light than previous technologies
KME Group S.p.A.
HQ country:
🇮🇹 Italy
Solution type:
Critical Minerals
Clean energy
Index status:
Passes Revenue Filter
Passes Revenue Filter
KME group specializes in producing and selling copper for a variety of uses in Europe such as renewable energy
Ascopiave S.p.A.
HQ country:
🇮🇹 Italy
Solution type:
Electrical Utility
Clean energy
Index status:
Failed Revenue Filter
Failed Revenue Filter
Ascopiave is an Italian utility that generates some power from hydropower, but generates the vast majority of its revenue from distributing natural gas, which is certainly not a climate solution.
Convergenze S.p.A. Società Benefit
HQ country:
🇮🇹 Italy
Solution type:
EV Infrastructure
Clean transportation
Index status:
Failed Revenue Filter
Failed Revenue Filter
Convergenze makes more revenue from its other services like being an internet provider than its EV infrastructure branch
Tesmec S.p.A.
HQ country:
🇮🇹 Italy
Solution type:
Grid Expansion
Clean energy
Index status:
Passes Revenue Filter
Passes Revenue Filter
Tesmec is an Italian firm that specializes in building conduits and pipes for electrical grid systems and railways, both climate solutions.
Comal S.p.A.
HQ country:
🇮🇹 Italy
Solution type:
Solar, PVs
Clean energy
Index status:
Passes Revenue Filter
Passes Revenue Filter
Comal is an Italian manufacturing company that specializes in building high-voltage solar farms and the necessary components. It also has some legacy service agreements for traditional thermal energy, but it is a minority of its business at this point.
Sciuker Frames S.p.A.
HQ country:
🇮🇹 Italy
Solution type:
High Performance Glass
Building efficiency
Index status:
Pure Play
Pure Play
Sciuker Frames is an Italian provider of high performance glass windows for residential use that specializes in using wood in the frames.
Nusco S.p.A.
HQ country:
🇮🇹 Italy
Solution type:
High Performance Glass
Building efficiency
Index status:
Failed Revenue Filter
Failed Revenue Filter
Nusco is an Italian firm that builds a lot of high performance glass windows, but generates more revenue from selling doors, which are not a climate solution.
Tenax International S.p.A.
HQ country:
🇮🇹 Italy
Solution type:
Electric Cars
Clean transportation
Index status:
Pure Play
Pure Play
Tenax is an Italian producer of electric street sweepers, enabling the electrification of an often overlooked type of vehicle.
IRCE S.p.A.
HQ country:
🇮🇹 Italy
Solution type:
Grid Expansion
Clean energy
Index status:
Passes Revenue Filter
Passes Revenue Filter
IRCE is an Italian cable manufacturing company that generates a majority of its revenue from cables used in electrification (like electric motors) and electricity transmission.
OMER S.p.A.
HQ country:
🇮🇹 Italy
Solution type:
Mass Transit
Clean transportation
Index status:
Passes Revenue Filter
Passes Revenue Filter
OMER is an Italian company that specializes in building parts for passenger trains like doors and air conditioning units, enabling the climate solution of mass transit.
EuroGroup Laminations S.p.A.
HQ country:
🇮🇹 Italy
Solution type:
EV Supply Chain
Clean transportation
Index status:
Passes Revenue Filter
Passes Revenue Filter
EuroGroup is an Italian company that generated 57% of their revenue from building electric motors for use in EVs.