U.S. Environmentally-Friendly

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.

Alternus Energy Group

Market Cap: US$3.0

Operates as an independent power producer.

Easy Environmental Solutions

Market Cap: US$45.4m

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

Enviro-Serv

Market Cap: US$245.7k

Provides property maintenance services in the United States.

Greenlite Ventures

Market Cap: US$1.7m

Operates as a carbon offsets marketing company.

AgEagle Aerial Systems

Market Cap: US$68.6m

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

Garb Oil & Power

Market Cap: US$47.5k

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

Avalon Holdings

Market Cap: US$9.9m

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

BacTech Environmental

Market Cap: US$9.4m

Operates as an environmental technology company.

Aqua Metals

Market Cap: US$14.1m

Develops recycling and refining technologies for the recovery of critical minerals and metals in the United States.

Mobile Infrastructure

Market Cap: US$91.0m

A Maryland corporation.

Quest Resource Holding

Market Cap: US$24.8m

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

Pinnacle Food Group

Market Cap: US$45.7m

Provides smart farming solutions and a participant in bio-engineering, focused on vertical and hydroponic farming, greenhouse farming, and precision fermentation technologies.

Smart Cannabis

Market Cap: US$1.5m

Operates in the agriculture and cannabis industries.

Green For Energy

Market Cap: US$80.2m

Engages in producing alternate fuel from biogas.

American Power Group

Market Cap: US$8.4m

Designs, manufactures, sells, and installs dual-fuel conversion systems in the United States.

Surya Oil and Gas

Market Cap: US$6.6m

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

BJ Bio-Tech Development Management Group Holding

Market Cap: US$47.5m

BJ Bio-Tech Development Management Group Holding Corp.

National Waste Management Holdings

Market Cap: US$2.7m

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

Empire Diversified Energy

Market Cap: US$1.7m

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

Atlantic Power & Infrastructure

Market Cap: US$184.7k

Generates and sells renewable electricity through solar and waste sources.

Triad Pro Innovators

Market Cap: US$37.1k

Operates as a renewable energy producer and storage provider.

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.

Solucorp Industries

Market Cap: US$54.0

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

Consolidated Eco-Systems

Market Cap: US$286.0

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.

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.

Sino Bioenergy

Market Cap: US$15.4k

Sino Bioenergy Corp. investment and development of renewable energy.

AuraSource

Market Cap: US$27.8k

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.

Nacel Energy

Market Cap: US$87.0

A development stage wind power generation company, engages in the development of renewable and utility scale wind power generation facilities.

United Ethanol

Market Cap: US$0

Produces ethanol, dry and wet distiller grain, and carbon dioxide.

Ellomay Capital

Market Cap: US$330.9m

Engages in the initiation, development, construction, and production of renewable and clean energy projects in Europe, the United States, and Israel.

Carbon Streaming

Market Cap: US$33.8m

A carbon credit streaming and royalty company, focuses on creating shareholder value primarily through the acquisition and sales of carbon credits.

Green Rain Energy Holdings

Market Cap: US$158.9k

Engages in development and commercialization of alternative energy technologies, such as wind power and the revitalization of abandoned oil wells.