U.S. Tech Big Green Snowflakes

Research Frontiers

Market Cap: US$17.2m

Together with other subsidiary, engages in the development and marketing of technology and devices to control the flow of light worldwide.

UTStarcom Holdings

Market Cap: US$23.2m

Operates as a telecom infrastructure provider to develop technology for bandwidth from cloud-based services, mobile, streaming, and other applications in China, India, Japan, and internationally.

Tungray Technologies

Market Cap: US$24.5m

An engineer-to-order company, through its subsidiaries, provides tooling solutions and customized industrial manufacturing solutions in China and Singapore.

iWallet

Market Cap: US$1.3m

Focuses in designing and developing biometric locking wallets and related physical and personal security products to protect against identity, personal, and financial information theft in the United States.

DNA X

Market Cap: US$5.4m

Provides cryptocurrency trading services worldwide.

Qualstar

Market Cap: US$8.9m

Manufactures and markets data storage system products and power solutions worldwide.

Cambium Networks

Market Cap: US$7.0m

Designs, develops, and manufactures fixed wireless, fiber broadband, and enterprise networking infrastructure solutions in North America, Europe, the Middle East, Africa, the Caribbean, Latin America, and the Asia Pacific.

Groove Botanicals

Market Cap: US$244.5k

Focuses on identifying and evaluating potential licensing, development, or commercialization opportunities involving early-stage technologies and applied intellectual property that originate from universities and research institutions in Norway.

Wrap Technologies

Market Cap: US$104.2m

A public safety technology and services company, develops policing solutions for law enforcement and security personnel in the United States, Europe, the Middle East, Africa, Asia Pacific, and internationally.

AstroNova

Market Cap: US$223.8m

Designs, develops, manufactures, and distributes specialty printers, and data acquisition and analysis systems in the United States, Europe, Canada, Asia, Central and South America, and internationally.

TROOPS

Market Cap: US$239.4m

Provides consultancy services for insurance products in Hong Kong, Australia, and the People’s Republic of China.

DarkPulse

Market Cap: US$1.1m

A technology-security company, develops, markets, and distributes a suite of engineering, installation, and security management solutions to industries and governments in North America, the United Kingdom, and internationally.

Wytec International

Market Cap: US$31.2m

Designs and develops small cell technology and wide area networks designed to support 5G network deployments in the United States.

Dror Ortho-Design

Market Cap: US$5.4m

Engages in the research and development of an orthodontic alignment platform.

ConectiSys

Market Cap: US$1.4m

Does not have significant operations.

Micromem Technologies

Market Cap: US$10.4m

Designs, develops, and provides customized sensor applications based on its proprietary technology in Canada and internationally.

Game Your Game

Market Cap: US$34.1m

Designs, develops, and provides GPS shot-tracking technology for golf in the United States, Ireland, and internationally.

ParkerVision

Market Cap: US$17.7m

Designs, develops, and markets proprietary radio frequency technologies and integrated circuits for use in wireless communication products.

Ridgefield Acquisition

Market Cap: US$417.9k

Does not have significant operations.

Phaos Technology Holdings (Cayman)

Market Cap: US$6.3m

Through its subsidiary, Phaos Technology Pte.

Sativus Tech

Market Cap: US$843.1k

Through its subsidiary, Saffron-Tech Ltd., develops automated and remotely managed systems for growing saffron and other vegetables.

Gauzy

Market Cap: US$7.4m

An integrated light and vision control company, develops, manufactures, and supplies vision and light control technologies in Israel, the United States, France, rest of Europe, Asia, and internationally.

PhoneX Holdings

Market Cap: US$42.4m

Operates as a market maker of used smartphones.

Cavitation Technologies

Market Cap: US$11.1m

An ESG company that designs and manufactures flow-through nanotechnology systems for fluid processing applications worldwide.

SOYO Group

Market Cap: US$61.0

Distributes consumer electronics and computer products.

CybeRecord

Market Cap: US$17.0

A development stage company, manufactures automated microfilm scanner.

ZST Digital Networks

Market Cap: US$11.0

Engages in supplying digital and optical network equipment and providing installation services to cable system operators in China, as well as in providing GPS location and tracking services to local logistics and transportation companies in China.

Broadcast Marketing Group

Market Cap: US$5.2m

Develops and licenses global positioning systems (GPS) for tracking, monitoring, surveillance, and recovering automobiles, tractor-trailers, individuals, pets, cargo, medical equipment, ATMs, and electronic equipment.

Cardxx

Market Cap: US$412.5k

Manufactures and sells smart cards, key fobs, and other portable devices using Reaction Assisted Molded Process (RAMP).

Wireless Xcessories Group

Market Cap: US$3.0

Designs, manufactures, and distributes accessories for cellular phones primarily in the United States.

Defense Technologies International

Market Cap: US$617.0k

Through its subsidiary, Passive Security Scan, Inc., develops and sells passive scanning technology for detection and identification of concealed threats for the security of schools and other public venues in the United States.

Creative Vistas

Market Cap: US$15.0k

Through its subsidiaries, provides security and surveillance products and services in Canada.

Schmitt Industries

Market Cap: US$56.8k

Designs, manufactures, and sells test and measurement products worldwide.

Synodon

Market Cap: US$176.0

Operates as a remote sensing technology company in North America.

Winland Holdings

Market Cap: US$10.9m

Through its subsidiaries, provides critical condition monitoring devices to the security industry.

General Datacomm Industries

Market Cap: US$412.0

Through its subsidiaries, designs, develops, manufactures, and markets high-speed network access and transport equipment to provide audio, video, and data transmissions.