This category lists sites that provide professional and administrative support services to a variety of businesses and organisations. In some cases, these companies also provide services to consumers, but providing services to other enterprises is their main focus.

This category includes sites for companies supplying computers, computer repair and support services, software developers and consultants.

Includes resources on industries and companies primarily engaged in the design, construction and maintenance of buildings and other structures, additions, alterations, reconstruction, installation, maintenance and repairs. Demolition or wrecking of buildings and other structures, clearing of building sites, and sale of materials from demolished structures are also included.

For the listing of car, truck, and motorcycle dealerships, service centres, parts dealers, and body shops.

This category includes sites for businesses offering services related to the procurement of land and buildings.

This category includes sites for establishments offering food and drink consumed on the premises, although such establishments may also offer food and drink to 'take away'.

This category contains retail shopping and consumer goods for sale sites. It may include sites that sell from a location and/or on-line whether it be from a shop, shed or house.