Transportation Professional Services Sector

Fuel Tech

Market Cap: US$45.3m

Engages in the development, commercialization, and application of technologies for air pollution control, process optimization, water treatment, and advanced engineering services to utility and industrial customers in the United States, rest of the Americas, Europe, South Africa, the Pacific Rim, and internationally.

Freelancer

Market Cap: AU$63.1m

Operates a freelancing and crowdsourcing marketplace in Australia.

Tersis Technologies

Market Cap: US$44.6m

Operates as an environmental innovation company that develops integrated systems for clean energy generation, hydrogen production, carbon recovery, soil regeneration, water security, and circular economic development.

Base Carbon

Market Cap: CA$61.5m

Engages in the carbon business in Canada and internationally.

First America Resources

Market Cap: US$44.0m

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

Acco Group Holdings

Market Cap: US$39.8m

Through its subsidiaries, operates as an IT-driven corporate service provider in Hong Kong and Singapore.

Green Impact Partners

Market Cap: CA$54.0m

Provides water, waste, and solids treatment and recycling services in Canada and North America.

HiTech Group Australia

Market Cap: AU$55.0m

Provides recruitment services for permanent and contract staff to the information and communications technology (ICT) industry in public and private sectors in Australia.

Aquirian

Market Cap: AU$54.7m

Engages in manufacture and supply of energetics, development of technology and innovative products, provision of equipment, onsite field services, workforce and training solutions to the mining and resources industry in Australia.

Birchtech

Market Cap: US$37.9m

Provides specialty activated carbon technologies for air and water purification in the United States.

Star Equity Holdings

Market Cap: US$37.5m

Operates as a diversified multi-industry holding company in Australia, the United States, the United Kingdom, and internationally.

Aeries Technology

Market Cap: US$36.9m

Provides professional and technology consulting services in North America, the Asia Pacific, and internationally.

BluMetric Environmental

Market Cap: CA$51.2m

Provides sustainable solutions for environmental issues in Canada, the United States, and internationally.

Youlife Group

Market Cap: US$36.0m

Operates as a blue-collar lifetime service provider in the People’s Republic of China.

Environmental Clean Technologies

Market Cap: AU$49.9m

Engages in the research, development, and commercialization of technologies for energy and resource sectors in Australia.

Copper Intelligence

Market Cap: US$35.2m

Operates as a copper exploration and production company.

PyroGenesis

Market Cap: CA$46.4m

Designs, develops, manufactures, and commercializes plasma processes and solutions worldwide.

Carbon Streaming

Market Cap: US$31.0m

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

Quest Resource Holding

Market Cap: US$30.8m

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

Innovaro

Market Cap: US$30.1m

Does not have significant operations.

Ashley Services Group

Market Cap: AU$41.6m

Provides labor hire, recruitment, and training services in Australia.

E-Power

Market Cap: US$29.0m

Engages in the manufacture and sale of graphite anode material for use in EVs and other lithium-ion batteries.

CHAR Technologies

Market Cap: CA$39.2m

Engages in converting woody materials and organic waste into renewable gases and biocarbon.

Knightscope

Market Cap: US$27.9m

Designs, develops, manufactures, markets, deploys, and supports autonomous security robots (ASR) in the United States.

Sentinel Holdings

Market Cap: US$26.7m

Through its subsidiaries, provides professional security personnel and services.

GEE Group

Market Cap: US$24.9m

Provides human resources solutions in the United States.

OFA Group

Market Cap: US$24.7m

Through its subsidiary, provides architectural services for commercial and residential buildings.

FIH group

Market Cap: UK£18.2m

Through its subsidiaries, provides retailing, property, automotive, insurance, tourism shipping, and fishing agency services in the Falkland Islands and the United Kingdom.

PlasCred Circular Innovations

Market Cap: CA$33.4m

Focuses on the recycling plastic waste materials in Canada.

Easy Environmental Solutions

Market Cap: US$23.7m

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

Northstar Clean Technologies

Market Cap: CA$32.4m

A clean technology company, focuses on the recovery and reprocessing of asphalt shingles in North America.

RAS Technology Holdings

Market Cap: AU$32.6m

Provides data, content, software as a service (SaaS) solution, and digital and media services in Australia, the United Kingdom, the United States, Asia, and internationally.

Lichen International

Market Cap: US$22.0m

An investment holding company, provides financial and taxation, education support, and software and maintenance services in the People’s Republic of China.

Caldwell Partners International

Market Cap: CA$30.4m

Provides candidate research and sourcing services in Canada, the United States, and Europe.

PaySauce

Market Cap: NZ$37.1m

Provides SaaS based employment and payment solutions for people at work the Asia-Pacific region.

Synertec

Market Cap: AU$30.1m

Operates as a diversified technology design and development company in Australia and internationally.