This category lists business sites related to computers and the Internet, such as Internet service providers, web design and hosting services, e-commerce developers, network consulting services, companies supplying computers, computer repair and support services, software developers and consultants in Wigan.

This category includes sites for businesses in Wigan offering services related to banking, credit, loans, investment and financial planning. Such sites might include banks, credit unions, lending institutions, insurance companies, accounting firms and providers of related financial services.

This category lists companies in Wigan that produce products from raw materials and the companies that support them, such as distributors, wholesalers, industrial supply companies and manufacturing representatives. The general types of companies listed here are food processing, aviation, conveyors, electronic, guns, instrumentation, mining, drilling, chemicals and textiles; however, the list is not limited to these industries.

Solicitors, law firms and expert witnesses in Wigan.

This category includes sites for businesses in Wigan offering products or services related to private motor vehicles, motorcycles and trailers.

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

This category includes sites for establishments in Wigan 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 in Wigan and/or on-line whether it be from a shop, shed or house.