Companies that specialize in performing business, consumer, environmental, and other activities for companies, households, or individuals in exchange for fees; and associations that promote the interests of their members including business and non-business associations or groups.

Companies that develop, operate, manage, lease, sell, broker, appraise, or invest in residential and commercial real estate property holdings (including free trade zones, industrial parks, special zones, shopping malls, mixed use developments, and others).

Companies that manage and operate real estate properties that include residential, commercial, touristic, and mixed-use properties (also referred to as "Facilities Management"). The companies manage tenant leasing/rental contracts, payment collection, subcontracting and supervising of other services such as cleaning and maintenance of the facility. These managed properties exclude free trade zones, industrial parks, special zones, shopping malls, and/or hotel properties.

Companies that operate and manage commercial and residential properties. Management activities include planning and supervising, overseeing rent collection, maintenance, security, housekeeping services, and other managerial tasks. Companies may manage properties that the are owned by them or manage properties on behalf of other owners.

Companies that provide professional and business - related advice to other organizations. The companies' activities include analyzing existing problems and suggesting solutions, as well as providing general advisory services, implementation services, product services, transaction services, and support services.

Companies that provide various business services to their clients (including advertising, auctions, business consulting, commercial cleaning, legal, public relations, repair and maintenance, security, translation and interpretation, staffing, survey and statistics, technical and scientific research, fairs and exhibitions, parking facility management).

Companies that arrange for the purchase or rental/lease of real estate on a commission or fee basis. The company may represent the buyer or seller in a sale transaction and may represent the landlord or renter/lessee in a rental/lease transaction.