Business assistance; business development services; business finding services; business referrals services; data base services for business; data processing for businesses; data processing for the collection of data for business purposes; dissemination of business information; provision of business assistance; provision of business data; provision of business information; provision of information relating to business; service to assist in establishing a network of business contacts; compilation and provision of on-line directories; compilation of business directories; compilation of direct mailing lists; compilation of directories for publishing on the Internet; business referrals services; compilation of lists of prospective customers; computerised compilation of customer indexes