Does anybody got good experience with a special design team in London area for logo, stationary, newsletter..... so on?

We do a bit of design & print & basic web production ourselves, but if you want something really special I have loads of design contacts in London and a couple of good ones in Zurich

PM me if you want some more info

Mike
redhotdisplay.com

Since this request isn't actually related to Switzerland I have moved it to off-topic. Google and/or other forums more closely related to the topic are probably more appropriate for this type of request. I can recommend one I've visited in the past:

http://www.graphicdesignforum.com/