U.S. Environmentally-Friendly

Montrose Environmental Group

Market Cap: US$787.3m

Operates as an environmental services company in the United States, Canada, and internationally.

Art's-Way Manufacturing

Market Cap: US$13.1m

Manufactures and sells agricultural equipment, and specialized modular science and agricultural buildings worldwide.

Sustainable Green Team

Market Cap: US$11.3m

Through its subsidiaries, provides environmentally conscious solutions to residential, commercial, and government customers in the United States.

Ambipar Emergency Response

Market Cap: US$6.1m

Provides environmental, emergency response and industrial field service in Brazil and internationally.

Spruce Power Holding

Market Cap: US$103.2m

Owns and operates distributed solar energy assets in the United States.

DevvStream

Market Cap: US$4.5m

Engages in the development and monetization of environmental assets in Canada.

Primech Holdings

Market Cap: US$36.5m

Provides facilities and stewarding services for the public and private sectors in Singapore.

Transtech Industries

Market Cap: US$8.2m

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

Wild Brush Energy

Market Cap: US$112.0k

Operates as a renewable energy company.

Astra Energy

Market Cap: US$887.8k

Operates in waste management, and electricity and power generation in the United States.

Renovare Environmental

Market Cap: US$35.0

Through its subsidiaries, provides environmental management solutions worldwide.

RYTHM

Market Cap: US$31.6m

Provides solutions for the cannabis and hemp industry in the United States.

Xiamen Lutong International Travel Agency

Market Cap: US$11.6k

Xiamen Lutong International Travel Agency Co.

All World Resources

Market Cap: US$2.9k

A development stage company focusing on resource market sector in the renewal resources and energy segment.

Titan Environmental Solutions

Market Cap: US$906.3k

Provides non-hazardous solid waste and recycling collection, transportation, and disposal services in the United States.

Wind Works Power

Market Cap: US$69.0

Operates a 4.6 megawatt (MW) producing wind farm in Germany.

Majic Wheels

Market Cap: US$18.2k

Focuses on disruptive industries of Fintech and software development by means of acquisitions.

Tirex

Market Cap: US$2.9k

Develops semi-cryogenic tire recycling process technology.

Ecoloclean Industries

Market Cap: US$58.0

Engages in the manufacture and sale of machines for the treatment of contaminated water through a process, known as electrocoagulation.

PwrCor

Market Cap: US$1.1m

Provides energy infrastructure and alternative energy solutions in the United States.

Range Impact

Market Cap: US$20.4m

Acquires, reclaims, and repurpose coal mine complexes into new land developments in the United States.

Bion Environmental Technologies

Market Cap: US$11.7m

Develops patented and proprietary technology that provides waste treatment and resource recovery solutions for concentrated animal feeding operations (CAFOs) in the United States.

Nature's Miracle Holding

Market Cap: US$6.3m

An agriculture technology company, provides lighting and grow media products to growers in the controlled environment agriculture (CEA) industry in the United States and Canada.

Amfil Technologies

Market Cap: US$1.2m

Through its subsidiary, Interloc-Kings Inc., provides landscape construction and snow removal services in Canada.

Roma Green Finance

Market Cap: US$135.8m

Through its subsidiaries, provides environmental, social, corporate governance, risk management, and sustainability and climate change related advisory services in Hong Kong and Singapore.

Ecosciences

Market Cap: US$25.1k

Engages in the development, production, and sale of environmentally focused wastewater products to food and sanitation industries, as well as residential consumers in the United States and internationally.

Solar Park Initiatives

Market Cap: US$60.0

A development stage professional services and project developing company, focuses on providing renewable energy through photovoltaic and solar thermal technologies.

Principal Solar

Market Cap: US$218.6k

Does not have significant operations.

Pacific Green Technologies

Market Cap: US$38.1k

Develops and markets utility scale battery energy storage systems and other environmental technologies solutions in North America, Europe, and Asia.

Cryomass Technologies

Market Cap: US$239.0

Develops and licenses equipment to refine harvested cannabis, hemp, and other premium crops in the United States.

Estre Ambiental

Market Cap: US$45.0

Provides environmental services in Brazil.

IGS Capital Group

Market Cap: US$3.5m

Through its subsidiary, IGS Mart SDN BHD, operates a convenient store in Malaysia.

Blue Sphere

Market Cap: US$9.8k

Operates as a developer and independent power producer in the clean energy production and waste to energy markets.

Commodore Applied Technologies

Market Cap: US$8.0

Through its subsidiaries, an environmental solutions company, provides a range of environmental, remediation, and technical services to the public and private sectors in the United States and internationally.

Solucorp Industries

Market Cap: US$54.0

Develops and markets metal remediation technologies and solutions for the protection of families, communities, and the environment.

TexCom

Market Cap: US$74.9k

Texcom, Inc. provides environmental services to the oil and gas industry in the Gulf Coast of the United States.