Do you mean you wish to hire a charter flight for passengers, or you want to be able to do checkout training so you could fly yourself?
For charter,
www.charterhub.com has listings and search by type of aircraft.
For flight schools and/or pilot rental,
Your Freedom to Fly - AOPA has directories, but I'm not sure whether you must be a member to access or not.
There aren't very many flight schools that have that kind of aircraft (6-seater, high performance) in their fleets, rates are expensive, and insurance takes a big jump at the 6-seat retractable gear level.
It might help narrow your search if you had a certain general location in mind, as well.
Edit: There are schools that have various models of Cirrus aircraft available for training.