Plugin for a database of details

Hello

I was wondering if a plugin was available for the wordpress site where viewers could search a database of details and matching the dearch gave them full details of the profile/person.

For example a list of businesses and the person searchs for a tiler and then is presented with a list of tilers. They can click on one and a page can give them his contact details etc.
Also businesses could add them selves to it.

Thanks

Chris