Clearstone Central Laboratories is among the largest private Global Central Laboratory companies solely focused on clinical research and cardiac services. Through its unique network of wholly owned CAP certified laboratories, Clearstone offers central laboratory services spanning the clinical development lifecycle. Clearstone's reach and experience spans the globe with strategically placed facilities in Asia, Europe and the Americas all bound by global SOPs and APOLLO CLPM(tm), Clearstone's global Central Lab Protocol Management System. Clearstone spans the globe with 600 people and facilities in Paris, Hamburg, Toronto, New Jersey, Beijing and Singapore. 

Czura Thornton acquired Clearstone on November 1, 2009 on behalf of a group of private investors.

For further information see http://www.clearstonelabs.com/