Welcome to Chiltern

Chiltern is a leading, full service, global Contract Research Organization with extensive experience in the management of Phase I-IV clinical trials across a broad range of therapeutic areas and contract staffing solutions.

In this complex and rapidly changing environment, you need a flexible and responsive partner - one that delivers complete trust and quality. Through our full service capability and experienced team of more than 1,600 people located around the world, we are ready to meet the challenges of clinical trials. That's Chiltern - ready to help when and where you need us.

Chiltern is a leading global CRO committed to strengthening strategic partnerships with our clients


Proven expertise to deliver innovative solutions - we add value at every step


Driven by quality and timeliness - our brand promise for more than 30 years


Responsive and flexible - we customize every solution to meet your needs

In The Media
Chiltern Wins CRO Leadership Award from Life Science Leader, 6 March 2014 More
Chiltern Partners with Karolinska Development, 12 February 2014 More
Chiltern Wins PharmaTimes Awards, 31 January 2014 More
Chiltern Announces the Consolidation of Existing Investor Base, 17 December 2013 More
Chiltern Appoints Andrew Monaghan Director Global Pharmacovigilance, 24 July 2013 More