U.S. Environmentally-Friendly

Perma-Fix Environmental Services

Market Cap: US$191.2m

Through its subsidiaries, operates as an environmental and technology know-how company in the United States.

ReNew Energy Global

Market Cap: US$2.5b

Generates power through non-conventional and renewable energy sources in India.

Montauk Renewables

Market Cap: US$317.7m

Montauk Raenewables, Inc., a renewable energy company, engages in recovery and processing of biogas from landfills and other non-fossil fuel sources.

Fuel Tech

Market Cap: US$60.6m

Engages in the development, commercialization, and application of technologies for air pollution control, process optimization, water treatment.

Casella Waste Systems

Market Cap: US$7.4b

Operates as a vertically integrated solid waste services company in the United States.

Tetra Tech

Market Cap: US$9.3b

Provides consulting and engineering services that focuses on water, environment, and sustainable infrastructure.

ABM Industries

Market Cap: US$3.0b

Through its subsidiaries, engages in the provision of integrated facility, infrastructure, and mobility solutions in the United States and internationally.

Titan International

Market Cap: US$590.5m

Manufactures and sells wheels, tires, and undercarriage systems and components for off-highway vehicles in the United States and internationally.

Clearway Energy

Market Cap: US$6.0b

Operates in the clean energy generation assets business in the United States.

BrightView Holdings

Market Cap: US$1.6b

Through its subsidiaries, provides commercial landscaping services in the United States.

AGCO

Market Cap: US$7.7b

Manufactures and distributes agricultural equipment and replacement parts worldwide.

Waste Connections

Market Cap: US$48.8b

Provides non-hazardous waste collection, transfer, disposal, and resource recovery services in the United States and Canada.

TOMI Environmental Solutions

Market Cap: US$22.0m

Provides disinfection and decontamination essentials in the United States and internationally.

urban-gro

Market Cap: US$4.7m

Engages in the designing, engineering, building, and integrating complex environmental equipment systems for indoor controlled environment agriculture (CEA) cultivation and retail facilities in the United States, Canada, and Europe.

Eco Wave Power Global

Market Cap: US$34.1m

A wave energy company, develops a wave energy conversion (WEC) technology that converts ocean and sea waves into clean electricity.

Veralto

Market Cap: US$24.8b

Provides water analytics, water treatment, marking and coding, and packaging and color solutions worldwide.

Clean Harbors

Market Cap: US$12.0b

Provides environmental and industrial services in the United States and Canada.

Waste Management

Market Cap: US$94.1b

Through its subsidiaries, provides environmental solutions to residential, commercial, industrial, and municipal customers in the United States, Canada, Western Europe, and internationally.

CNH Industrial

Market Cap: US$16.1b

An equipment and services company, engages in the design, production, marketing, sale, and financing of agricultural and construction equipment in North America, Europe, the Middle East, Africa, South America, and the Asia Pacific.

Deere

Market Cap: US$139.7b

Engages in the manufacture and distribution of various equipment worldwide.

Rollins

Market Cap: US$27.6b

Through its subsidiaries, provides pest and wildlife control services to residential and commercial customers in the United States and internationally.

Toro

Market Cap: US$7.1b

Designs, manufactures, markets, and sells professional turf maintenance equipment and services.

Mobile Infrastructure

Market Cap: US$166.2m

A Maryland corporation.

Sunnova Energy International

Market Cap: US$1.9m

Provides solar energy services in the United States.

Republic Services

Market Cap: US$77.5b

Offers environmental services in the United States and Canada.

Hydrofarm Holdings Group

Market Cap: US$17.1m

Manufactures and distributes hydroponics equipment and supplies for controlled environment agriculture (CEA) in the United States and Canada.

Ormat Technologies

Market Cap: US$4.8b

Engages in the geothermal and recovered energy power business in the United States, Indonesia, Kenya, Turkey, Chile, Guatemala, Guadeloupe, New Zealand, Honduras, France, Indonesia, the Philippines, and internationally.

Brookfield Renewable

Market Cap: US$11.0b

Owns and operates a portfolio of renewable power and sustainable solution assets.

Alamo Group

Market Cap: US$2.6b

Designs, manufactures, and services vegetation management and infrastructure maintenance equipment for governmental, industrial, and agricultural uses worldwide.

CECO Environmental

Market Cap: US$957.2m

Provides critical solutions in industrial air quality, industrial water treatment, and energy transition solutions in the United States, the United Kingdom, the Netherlands, China, and internationally.

AIFarm

Market Cap: US$692.0

A development stage company, develops a proprietary growing system that designs and builds custom biodomes worldwide.

Encore Energy Systems

Market Cap: US$3.1k

A diversified technology development and acquisition company, operates international aggregator of bio-diesel reactor technology, fuel distribution, production system, and fuel production facilities primarily in the United States.

Cardno

Market Cap: US$6.6m

A professional environmental services company, engages in the development and improvement of social infrastructure for communities in Ecuador and Peru.

Transtech Industries

Market Cap: US$328.0

Through its subsidiaries, generates electricity utilizing methane gas and provides environmental services.

Wild Brush Energy

Market Cap: US$1.1k

Operates as a renewable energy company.

Tanke

Market Cap: US$664.0

Through its subsidiaries, develops and markets environmental and water technologies.