Software Utilities Sector

Kontrol Technologies

Market Cap: US$5.7m

Through its subsidiaries, provides energy compliance and consulting services in Canada and the United States.

Quest Water Global

Market Cap: US$4.7m

A water technology company, engages in the construction and distribution of water equipment.

PuriflOH

Market Cap: AU$6.9m

PuriflOH Limited provides air and water purification, and surface sterilization solutions for the residential, commercial, and industrial applications in Australia.

Clear Blue Technologies International

Market Cap: CA$6.3m

A smart off-grid company, develops and sells off-grid power and hybrid smart solutions to the power, control, monitor, manage, and service solar and hybrid powered systems in Canada, the United States, the Middle East, Africa, and internationally.

Oceanic Wind Energy

Market Cap: CA$5.7m

Operates as a renewable energy company in Canada.

Rainmaker Worldwide

Market Cap: US$4.0m

Engages in the specialization of freshwater production in the Caribbean.

Solar Alliance Energy

Market Cap: CA$4.4m

Provides energy solutions in Canada.

NU E Power

Market Cap: CA$4.4m

Develops, owns, and operates renewable energy projects in Canada.

First National Energy

Market Cap: US$3.1m

Focuses on providing wind-driven solutions for power generation.

Astra Energy

Market Cap: US$2.9m

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

Current Water Technologies

Market Cap: CA$3.7m

Develops electrochemical water treatment and environmental technologies in Canada and the United States.

Mt. Carmel Public Utility

Market Cap: US$2.4m

Distributes electricity and natural gas to residential, commercial, and industrial customers.

Alternus Clean Energy

Market Cap: US$2.3m

Operates as a renewable energy company.

ONEnergy

Market Cap: CA$3.0m

Does not have significant operations.

Timah Resources

Market Cap: AU$2.3m

Through its subsidiary, engages in the generation of renewable energy in Australia and Malaysia.

Global Water Technologies

Market Cap: US$1.4m

Through its subsidiary, Electric H2O, Inc., identifies, develops, and commercializes non-chemical, filtration, and other technologies to improve water efficiency in the United States.

Aivita Group

Market Cap: US$1.2m

Owns, operates, and distributes on-site energy systems in the United Kingdom and Europe.

Kibo Energy

Market Cap: UK£882.9k

Engages in the exploration and development of energy projects in Sub Saharan Africa and the United Kingdom.

Gencan Capital

Market Cap: CA$1.2m

Does not have significant operations.

Principal Solar

Market Cap: US$764.9k

Does not have significant operations.

Beacon Energy

Market Cap: UK£555.4k

Engages in the acquisition of upstream oil and gas assets.

Alaska Hydro

Market Cap: CA$959.2k

Engages in the development of renewable energy projects.

PwrCor

Market Cap: US$639.6k

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

Atlantic Energy Solutions

Market Cap: US$631.9k

Operates as an energy services company.

Green Rain Energy Holdings

Market Cap: US$250.5k

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

Bio-En Holdings

Market Cap: US$170.2k

Bio-En Holdings Corp does not have significant operations.

American Environmental Partners

Market Cap: US$140.6k

Through its subsidiaries, sources, treats, and distributes reclaimed water in the United States.

Sunnova Energy International

Market Cap: US$125.1k

Provides solar energy services in the United States.

Etrion

Market Cap: US$66.8k

Does not have significant operations.

Western Sierra Resource

Market Cap: US$64.8k

Operates as a gold and silver mining company with projects in Arizona, Nevada, California, and Mexico.

3Power Energy Group

Market Cap: US$57.3k

Focuses on developing, building, and operating power plants.

U.S. Wind Farming

Market Cap: US$47.1k

Operates as a renewable energy developer and operator in the United States.

Triad Pro Innovators

Market Cap: US$37.1k

Operates as a renewable energy producer and storage provider.

Zhaoheng Hydropower

Market Cap: US$30.2k

Engages in the generation and supply of hydropower in southwestern and midwestern China.

Ocean Thermal Energy

Market Cap: US$19.0k

Operates as a renewable energy technology company.

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.