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

HQ country

Solution type

Index status

Description

Epic Energy Limited

HQ country:

🇮🇳 India

Solution type:

Solar, PVs

Clean energy

Index status:

Pure Play

Pure Play

Epic Energy is an Indian pure play climate solution company that generates its revenue from renewable energy development and selling building automation devices.

Rungta Irrigation Limited

HQ country:

🇮🇳 India

Solution type:

Efficient Irrigation

Food & AG

Index status:

Lacks Information

Lacks Information

Rungta Irrigation is an Indian provider of irrigation equipment like tubing, drip systems, and sprinklers. While they seem to aspire to water and energy savings, it is unclear how much more efficient their products are vs. industry standard, so we exclude them for now but will revisit.

Geekay Wires Limited

HQ country:

🇮🇳 India

Solution type:

Grid Expansion

Clean energy

Index status:

Failed Revenue Filter

Failed Revenue Filter

Geekay Wires is an Indian manufacturer of steel wires. While some of these are used in the power transmission industry, most of their use cases are not for climate solutions like barbed wire or mesh fences, so we exclude them.

Texmaco Rail & Engineering Limited

HQ country:

🇮🇳 India

Solution type:

Mass Transit

Clean transportation

Index status:

Failed Revenue Filter

Failed Revenue Filter

Texmaco is an Indian building of railcars and rail-related products. It generated 79% of its revenue from freight-related products, so we exclude them, as we only consider passenger related trains to be a climate solution as of our 2025 review.

The KCP Limited

HQ country:

🇮🇳 India

Solution type:

Solar, PVs

Clean energy

Index status:

Failed Revenue Filter

Failed Revenue Filter

The KCP is an Indian cement manufacturer that also owns a number of power plants. Unfortunately cement is not a climate solution and most of their power comes from thermal sources, so we exclude them.

GMR Power And Urban Infra Limited

HQ country:

🇮🇳 India

Solution type:

Solar, PVs

Clean energy

Index status:

Failed Revenue Filter

Failed Revenue Filter

GMR Power and Urban Infra is an Indian construction firm. While they do build renewable energy plants and mass transit systems, both climate solutions, they generate more of their revenue from other construction activities like factories, roadways, and apartment buildings.

GAIL (India) Limited

HQ country:

🇮🇳 India

Solution type:

Methane Capture

Clean energy

Index status:

Failed Revenue Filter

Failed Revenue Filter

GAIL is an Indian gas distributor that makes 78% of its revenue from distributing natural gas and only a fraction of that from biogas.

Rajnandini Metal Limited

HQ country:

🇮🇳 India

Solution type:

Critical Minerals

Clean energy

Index status:

Passes Revenue Filter

Passes Revenue Filter

Rajnandini Metal generates a majority of its revenue from refining and producer copper rods which are necessary for a range of climate solutions from grid expansion to electrical motors.

Cords Cable Industries Limited

HQ country:

🇮🇳 India

Solution type:

Grid Expansion

Clean energy

Index status:

Lacks Information

Lacks Information

Cords Cable is an Indian cable manufacturer. While they do make some cables for use in expanding the electrical grid, they make others for a variety of other use cases and they do not provide a revenue breakdown by segment.

Exicom Tele-Systems Limited

HQ country:

🇮🇳 India

Solution type:

EV Infrastructure

Clean transportation

Index status:

Passes Revenue Filter

Passes Revenue Filter

Exicom Tele-Systems generates a majority of its revenue from installing EV chargers at homes and businesses in India, thus enabling more people to charge their vehicles with electricity instead of filling with gas.

TCM Limited

HQ country:

🇮🇳 India

Solution type:

Solar, PVs

Clean energy

Index status:

Failed Revenue Filter

Failed Revenue Filter

TCM is an Indian Conglomerate that earns more from trading chemicals and medical supplies than from its renewables business, so we exclude them.

Titagarh Rail Systems Limited

HQ country:

🇮🇳 India

Solution type:

Mass Transit

Clean transportation

Index status:

Failed Revenue Filter

Failed Revenue Filter

Titagarh is a rail system manufacturer in India that generated 89% of its revenue from freight and only 11% from passenger (mass transit), so we exclude them

Jupiter Wagons Limited

HQ country:

🇮🇳 India

Solution type:

Mass Transit

Clean transportation

Index status:

Failed Revenue Filter

Failed Revenue Filter

Jupiter Wagons is an Indian manufacturer of rail cars. While they do make passenger rail cars, which enable the climate solution of mass transportation, they generate most of their revenue from freight cars, which are not considered a climate solution.

IKIO Lighting Limited

HQ country:

🇮🇳 India

Solution type:

LED

Building efficiency

Index status:

Passes Revenue Filter

Passes Revenue Filter

IKIO Lighting is an Indian lighting manufacturer that generates a majority of its revenue from designing and distributing LEDs that produce the same light with far less energy needed.

Insolation Energy Limited

HQ country:

🇮🇳 India

Solution type:

Solar, PVs

Clean energy

Index status:

Pure Play

Pure Play

Insolation Energy is an Indian pure play provider of solar panels, equipment, and related devices like solar powered street lights.

JMG Corporation Limited

HQ country:

🇮🇳 India

Solution type:

Methane Capture

Clean energy

Index status:

Failed Revenue Filter

Failed Revenue Filter

JMG Corporation is an interesting company from a climate solutions standpoint. While they do offer ESG and net zero plan services to companies, these are not direct climate solutions, so we do not count them. They do consult in biogas, but this is a minority of their revenue.

Paramount Communications Limited

HQ country:

🇮🇳 India

Solution type:

Grid Expansion

Clean energy

Index status:

Passes Revenue Filter

Passes Revenue Filter

Paramount Communications is a large cable manufacturing company in India that generated a majority of its revenue from building cables for power distribution and electrifying trains, both climate solutions.

Servotech Renewable Power System Limited

HQ country:

🇮🇳 India

Solution type:

Solar, PVs

Clean energy

Index status:

Passes Revenue Filter

Passes Revenue Filter

Servotech Renewable Power is an Indian company that specializes in selling LEDs, solar panels, and EV charging systems, all climate solutions. They also generate a minority of their revenue from UV disinfection devices.

Jigar Cables Limited

HQ country:

🇮🇳 India

Solution type:

Grid Expansion

Clean energy

Index status:

Failed Revenue Filter

Failed Revenue Filter

Jigar Cables is an Indian manufacturer of electrical cables that are primarily used in industrial applications rather than expanding the grid, so we exclude them for now.

Finolex Cables Limited

HQ country:

🇮🇳 India

Solution type:

Grid Expansion

Clean energy

Index status:

Failed Revenue Filter

Failed Revenue Filter

Finolex is an Indian producer of electrical cables that are primarily used in home and electronic uses rather than grid expansion, so we exclude them.