U.S. Environmentally-Friendly

Bio-En Holdings

Market Cap: US$170.2k

Bio-En Holdings Corp does not have significant operations.

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.

LCTI Low Carbon Technologies International

Market Cap: US$140.0

A technology company, focuses on securing, licensing, and deploying green technologies.

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.

Environmental Service Professionals

Market Cap: US$643.0

Through its subsidiaries, provides environmental consulting services for addressing mold and moisture intrusion and the associated acute or chronic issues that impact the interior air quality of commercial and residential buildings.

National Waste Management Holdings

Market Cap: US$68.0

Operates as a waste management company in Upstate New York and Central Florida.

Triad Pro Innovators

Market Cap: US$37.1k

Operates as a renewable energy producer and storage provider.

Quest Resource Holding

Market Cap: US$44.9m

Provides solutions for the reuse, recycling, and disposal of various waste streams and recyclables in the United States.

Enviri

Market Cap: US$754.3m

Provides environmental solutions for industrial and specialty waste streams in the United States and internationally.

Atlantic Power & Infrastructure

Market Cap: US$14.6m

Generates and sells renewable electricity through solar and waste sources.

Aqua Metals

Market Cap: US$5.1m

Engages in reinventing metals recycling activities with its patented AquaRefining technology.

Avalon Holdings

Market Cap: US$10.3m

Provides waste management services to industrial, commercial, municipal, and governmental customers in the United States.

Pinnacle Food Group

Market Cap: US$22.7m

Provides smart farming solutions for vertical and hydroponic farming.

Garb Oil & Power

Market Cap: US$47.5k

Engages in the waste recycling and related waste-to-energy businesses in the United States.

Worry Free Tea House Holdings

Market Cap: US$201.0

DRS Inc. operates as a drywall subcontractor, drywall scrapper, drywall recycler, and hauler in the states of Washington and Oregon, the United States.

Arrow Resources Development

Market Cap: US$767.0

A development stage company, provides marketing, sales, distribution, corporate operations, and corporate finance services for the commercial exploitation of natural resources worldwide.

BacTech Environmental

Market Cap: US$6.8m

Operates as an environmental technology company.

Smart Cannabis

Market Cap: US$1.7m

Operates in the agriculture and cannabis industries.

AgEagle Aerial Systems

Market Cap: US$38.3m

Through its subsidiaries, designs and delivers autonomous uncrewed aerial systems worldwide.

Solucorp Industries

Market Cap: US$54.0

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

Enviro-Serv

Market Cap: US$73.7k

Provides property maintenance services in the United States.

Surya Oil and Gas

Market Cap: US$8.1m

Focuses on acquiring traditional oil and gas opportunities and energy transition materials.

SPO Networks

Market Cap: US$437.0

Focuses on solid waste, scrap metal recycling, and demolition services.

Greenlite Ventures

Market Cap: US$7.2m

Operates as a carbon offsets marketing company.

Empire Diversified Energy

Market Cap: US$22.1m

Operates as a multi-faceted management company primarily focus on providing an array of green solution and services in the United States and internationally.

Green For Energy

Market Cap: US$74.2m

Engages in producing alternate fuel from biogas.

American Power Group

Market Cap: US$10.2m

Provides patented dual fuel conversion system for primary and back-up diesel generators, and mid-to heavy-duty vehicular diesel engines in North America and internationally.

Consolidated Eco-Systems

Market Cap: US$4.8k

Consolidated EcoSystems, Inc. provides various environmental, industrial, and technical services in the United States and internationally.

Messaben

Market Cap: US$531.0

Provides technological solutions dedicated to water sustainability, and produced water treatment and reuse, and downhole metal intervention products for geothermal, and oil and gas.

H.E.R.C. Products

Market Cap: US$12.0

H.E.R.C. Products Incorporated and its subsidiaries provide pipeline rehabilitation, tank cleaning, and other services for marine, fire protection, potable water, wastewater, industrial, and other systems primarily in the United States.

AuraSource

Market Cap: US$693.0

Focuses on sales of electric automobiles.

Alpha Wastewater

Market Cap: US$56.0

An environmental management, manufacturing, and technology company, focuses on wastewater treatment primarily water recycling.

Lead Innovation

Market Cap: US$84.4m

Engages in off the road tire pyrolysis processing business.

Sustainable Projects Group

Market Cap: US$91.9m

Sustainable Projects Group Inc. extracts and supplies lithium compounds for the electric vehicle and battery markets.

Summit Networks

Market Cap: US$68.9m

Does not have significant operations.

Sunnova Energy International

Market Cap: US$50.0k

Provides solar energy services in the United States.