I need the names and contact info  of  distributors or sales
organizations in UK, Germany and Swiss to offer  our (ricerca.com)
contract research and preclinical drug development services to biotech
and pharmaceutical companies.

Dear Bongo, 

Your question is about to expire without having been answered, and you
might be disappointed. 

One possible reason for that is the pricing you put on your question,
given the number of companies you require. You haven't mentioned how
many organisations you need for this intiative. I would recommend - if
you're still interested in an answer, to divide this question into
three separate, new, questions (for each country), and to mention,
more or less, how many companies would suffice (or if one would
suffice, to write so). In addition, here is a link to guidelines about
pricing your question, in the pricing guide:
https://answers.google.com/answers/pricing.html - I hope this would
help you price your next questions on Google Answers.