• 95% of psi studies complete on-time
    Saving you money and time to market
  • 1,600 Staff Worldwide
    Global reach with local knowledge in 50+ countries
  • 20 years old and privately owned
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  • 7% staff turnover company-wide
    Guaranteed continuity of study teams, loyalty and accountability
  • IMAGINE HASSLE FREE CLINICAL TRIALS
    Join the #StopTrialDelays Movement
  • PSI Takes Top Spot In Global CRO Survey For Second Time
    2017 CenterWatch Investigator Site Survey Ranks 12 CROs Worldwide
PSI is a leading full-service global Contract Research Organization whose key strength is predictable patient enrollment across multiple therapeutic areas.
 
PSI Ranks As The Top Global Clinical Research Organization
PSI is known in the industry as a CRO focused on on-time project delivery. This is achieved through investing substantial effort and MD resources into performing quality feasibility assessments that provide an accurate predictor of study timelines.
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Week 12, 2017

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MEET OUR PEOPLE

ACRP Annual Meeting
April 28-May 7, 2017
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TESTIMONIALS

Outstanding job PSI has done in accessing and providing us with requested source documents. With the thousands of emails zipping around each month, they never lose track of a single request; and are able to respond immediately to our questions. There are just not words enough to express our gratitude and thanks. OUTSTANDING JOB!"
Pharma consultant, USA, March 2016
The performance of the entire team thus far has been exemplary. They have consistently met the established timelines, thoughtfully navigated obstacles along the way, and have allowed us to start off to a successful “roll-over” beginning. The team has shown a commitment to teamwork and collaboration in their efforts."
From a pharma client, USA, March 2016
A fantastic accomplishment. Team work at its finest. Great job."
Clinical Scientific Director, USA, February 2016
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PRESS RELEASES

PSI TAKES TOP SPOT IN GLOBAL CRO SURVEY FOR SECOND TIME

PSI Takes Top Spot In Global CRO Survey For Second Time
2017 CenterWatch Investigator Site Survey Ranks 12 CROs Worldwide
PSI CRO, Zug, Switzerland, 3 April 2017 – PSI CRO has received top honors in the bi-annual CenterWatch Global Investigator Site Survey 2017, for the second time in a row. The … Read More »

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