FinderBase.com is a community that helps when you lose or find stuff.
When you find something, you should post it here as found. The owner is most likely pleased to find the missing stuff from this service. You will receive +5 FinderBase credits for every found item and in addition you could be entitled to a finder's fee.
When you lose something, you should let everyone know you're looking for it. Posting it in FinderBase makes it show on the map. You can also easily share your loss in Facebook or print out ads that help the search. New registered users get the first ad for free and the following ones cost 20 credits (about 5 euros).
FinderBase Corporation (VAT FI23337263)
Customer service +358 40 152 0152