U.S. Environmentally-Friendly

Bio-En Holdings

Market Cap: US$170.2k

Bio-En Holdings Corp does not have significant operations.

LCTI Low Carbon Technologies International

Market Cap: US$140.0

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

Alternative Energy Technology

Market Cap: US$7.0

A technology company, develops biofuels and alternative energy technologies.

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.

National Waste Management Holdings

Market Cap: US$6.8k

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

Worry Free Tea House Holdings

Market Cap: US$1.8m

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

Environmental Service Professionals

Market Cap: US$64.4k

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.

Empire Diversified Energy

Market Cap: US$9.7m

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

SPO Networks

Market Cap: US$1.3k

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

Clearway Energy

Market Cap: US$7.1b

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

Atlantic Power & Infrastructure

Market Cap: US$4.8m

Generates and sells renewable electricity through solar and waste sources.

Pinnacle Food Group

Market Cap: US$24.6m

Provides smart farming solutions for vertical and hydroponic farming.

AgEagle Aerial Systems

Market Cap: US$55.3m

AgEagle Aerial Systems, Inc., doing business as EagleNXT, through its subsidiaries, designs and delivers autonomous uncrewed aerial systems worldwide.

Easy Environmental Solutions

Market Cap: US$54.8m

Operates, designs, manufacturers, and sells modular biorefineries in the United States.

Mobile Infrastructure

Market Cap: US$125.2m

A Maryland corporation.

Smart Cannabis

Market Cap: US$1.5m

Operates in the agriculture and cannabis industries.

Enviri

Market Cap: US$1.5b

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

American Power Group

Market Cap: US$7.6m

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.

Quest Resource Holding

Market Cap: US$40.9m

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

Surya Oil and Gas

Market Cap: US$12.1m

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

BacTech Environmental

Market Cap: US$7.6m

Operates as an environmental technology company.

Aqua Metals

Market Cap: US$17.2m

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

Avalon Holdings

Market Cap: US$10.8m

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

Enviro-Serv

Market Cap: US$59.7k

Provides property maintenance services in the United States.

Garb Oil & Power

Market Cap: US$47.5k

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

Triad Pro Innovators

Market Cap: US$37.1k

Operates as a renewable energy producer and storage provider.

Greenlite Ventures

Market Cap: US$2.3m

Operates as a carbon offsets marketing company.

Alternus Energy Group

Market Cap: US$2.0

Operates as an independent power producer.

Green For Energy

Market Cap: US$74.2m

Engages in producing alternate fuel from biogas.

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.

Lead Innovation

Market Cap: US$84.4m

Engages in off the road tire pyrolysis processing business.

CO2 Gro

Market Cap: US$97.0

Focuses on commercializing patent-licensed CO2 gas infusion technology and patent-pending US PTO CO2 delivery solutions system.

Alpha Wastewater

Market Cap: US$56.0

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

First America Resources

Market Cap: US$44.9m

Provides electronic waste management and information technology (IT) asset disposition.

AuraSource

Market Cap: US$27.8k

Focuses on sales of electric automobiles.