Healthcare Professional Services Sector

Airborne Security & Protective Services

Market Cap: US$492.0

Airborne Security & Protective Services, Inc.

Estre Ambiental

Market Cap: US$456.0

A waste management company, provides a range of waste-related and environmental services for municipal, commercial, and industrial customers in Brazil and Latin America.

SPO Networks

Market Cap: US$437.0

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

Signature Leisure

Market Cap: US$394.0

Provides investor relations services for publicly traded companies and general business consulting services for privately held companies.

Green EnviroTech Holdings

Market Cap: US$361.0

Operates as a plastics recovery, separation, cleaning, and recycling company.

RINO International

Market Cap: US$353.0

Through its subsidiaries, operates as an environmental protection and remediation company in the People's Republic of China.

Transtech Industries

Market Cap: US$328.0

Through its subsidiaries, generates electricity utilizing methane gas and provides environmental services.

EKO International

Market Cap: US$316.0

Through its joint venture interest in NeuroVasc Clinical Inc., promotes and distributes frequency rhythmic electrical modulation system equipment used in the treatment of peripheral neuropathy in Canada.

NZJ Holdings

Market Cap: US$222.0

Through its subsidiary SearchPath International, Inc., operates as a franchisor of talent acquisition services in the United States.

Concorde America

Market Cap: US$209.0

Through its subsidiaries, engages in recruiting and supplying documented immigrant workers primarily in the Central and South America.

RavenQuest BioMed

Market Cap: US$182.0

A cannabis company, focuses on the cannabis production, management services and consulting, and specialized research and development activities.

LCTI Low Carbon Technologies International

Market Cap: US$140.0

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

3 Sixty Risk Solutions

Market Cap: US$125.0

Provides risk mitigation services to the public and private sectors worldwide.

Natural Blue Resources

Market Cap: US$114.0

Through its subsidiaries, provides recycling and conservation solutions.

Spotlight Homes

Market Cap: US$112.0

Winners Internet Network, Inc. provides financial transaction processing services for Internet businesses.

Green Oasis Environmental

Market Cap: US$92.0

An environmental company, acquires companies with growing corporate revenues, significant technological advancements, and global market share.

National Waste Management Holdings

Market Cap: US$68.0

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

Xiamen Lutong International Travel Agency

Market Cap: US$58.0

Xiamen Lutong International Travel Agency Co.

Ecoloclean Industries

Market Cap: US$58.0

Engages in the manufacture and sale of machines for the treatment of contaminated water through a process, known as electrocoagulation.

Alpha Wastewater

Market Cap: US$56.0

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

Solucorp Industries

Market Cap: US$54.0

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

Global Technologies Group

Market Cap: US$40.0

Focuses on acquiring licenses, and distribution and reseller contracts on technologies in the environmental, green, and war fighter industries.

Autoco.com

Market Cap: US$39.0

Through its subsidiary, GTA Auctions and Liquidations, Inc., operates a public auto and liquidation auction.

Historic Discoveries

Market Cap: US$36.0

A maritime exploration company, researches, digitally maps, records, recovers, and conserves artifacts from shipwreck sites.

Netplex Group

Market Cap: US$33.0

The Netplex Group, Inc. provides business management and administrative services to independent consultants and organizations that have contingent work force in the United States.

Media Pal Holdings

Market Cap: US$33.0

Operates as a non-hazardous waste treatment and disposal facility.

IBITX Software

Market Cap: US$30.0

Engages in the development of various forms of currency.

Biochar Now

Market Cap: US$30.0

Guanwei Recycling Corp. manufactures and distributes low density polyethylene (LDPE) and other recycled plastics products primarily in the People’s Republic of China and internationally.

Day Tradexchange

Market Cap: US$25.0

Operates as a consulting company for private and public companies in the United States.

Global Development & Environmental Resources

Market Cap: US$25.0

Global Development & Environmental Resources, Inc.

MHHC Enterprises

Market Cap: US$25.0

Through its subsidiaries, provides help desk and warranty insurance administration services in the United States.

E-data

Market Cap: US$21.0

E-data Corporation (EDC) engages in the business of managing a patent, referred to as the Freeny Patent, that is entitled ‘System for Reproducing Information in Material Objects at a Point of Sale Location.’ The company’s operations include the identification of and notification to potential infringers, marketing of its rights under the Freeny Patent, negotiation of licensing agreements, market test agreements, and the negotiation of settlements with companies that infringe on the Freeny Patent.

U S Liquids

Market Cap: US$16.0

Provides liquid waste management services.

DJSP Enterprises

Market Cap: US$13.0

Provides processing services for the mortgage and real estate industries in the United States.

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.

CTPartners Executive Search

Market Cap: US$8.0

Provides retained executive search services worldwide.