There are more than 300 pages of information on the site, which is located . Titles included are The Guardian, The Observer, Guardian Unlimited, Guardian Weekly and Money Observer.
The site is broken down into eight sections, which include Advertising Update, including the latest research from Guardian Newspapers; Recruitment and Courses, with sector-specific information; Display, with details on how to reach more than 5.5m consumers; Creative Solutions and Sponsorships, how to take advantage of bespoke marketing solutions; Non UK, information for overseas advertisers including a useful glossary of media terms; and Product Performance, the latest figures on Guardian Newspapers circulation, readership, site traffic and detailed demographic data.
Stuart Taylor, advertisement director, said: "The new site will complement our existing client support by providing a one-stop shop window for current and potential clients.
"Filled with up-to-the-minute information, it allows users to browse our brand portfolio and broaden their understanding of what we can offer."
The content management system was designed by Kitsite, which has a track record in the media and publishing sector.
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