De professionele gids - email reference Netherlands. 170.000 companies in 400 classifications incl. employees, email & homepage. Unlimited exporting capabilities with 20,000 records at a time! emailReference Nederland Guide emailReference is the first directory on CD-ROM which includes 170.000 dutch companies. De toegevoegde waarde The dutch CD-ROM business directory contains information about the email-address, telephone number, fax number and postal address. All these information can be accessed by a search form which includes the following fields: branch, name, website, e-mail, number of employees ...