Opendata-faillissementen is a project mainly written in JAVASCRIPT and PHP, it's free.
Search bankruptcies on a per-city basis in the Netherlands, using the openkvk API
This application uses the openkvk api to search for and shown the 50 most recent bankruptcies in that city in the Netherlands.
Please note that this application was coded by Heinze Havinga in Roy van der Veen in a few hours on the opendata Enschede day (http://www.opendataenschede.nl).
A demo can be found on http://opendata.royvanderveen.nl