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“Wer liefert was” is the leading online B2B marketplace in Germany, Austria and Switzerland. Being the most-visited website for professional purchases wlw provides millions of products and services in the B2B section. About 590,000 suppliers, producers, distributors and service providers get in touch with 1.3 million genuine buyers every month on, and The range of wlw services is free of charge for buyers and as a basic profile for advertisers.

The precise and easy search provides buyers with reliable information on companies and their product portfolios – including current contact data – every month. Compared to common search engines the search results meet the needs of professional buyers. Search words are compared with around 47,000 headings and their keywords in just seconds, enabling buyers to find suitable products and services as well as the right supplier without wasting any time. Moreover, concrete inquiries can be made directly from the company profile.

Thanks to the varied functions it offers at no charge wlw also allows strategic supplier management: with the search according to vicinity, place, zip code and alphabet as well as producer, distributor, service provider or wholesaler, your favorites and a space for your own non-public comments on selected suppliers.

“Wer liefert was” has its headquarters in Hamburg and 250 employees. The company was founded in 1932 and was the first publisher of printed reference material for commercial buyers. Since 1995 wlw has been offering its services online.