See how we can help you
Save Time
We know that the industry is riddled with delays. In fact, 90% of trials aren’t on schedule. But at PSI, we deliver on-time, over and over again. In fact, we’re even known to enroll ahead of time.
Save Money
Your product is important, and your team has the potential to change lives for patients all around the world. Save money by choosing the right CRO from the beginning. Our budgets are tried and true, and we’ll be on-target the entire time.
Save Reputation
We deliver quality, and we deliver on-time. Our teams work tirelessly to ensure your study, and the reputation of your product will speak volumes.

On-time enrollment in pivotal Phase 2 & 3 clinical trials

> 90% repeat and referral rate for clients

Extensive and diverse team of experts across 60+ countries
How does it happen?
We meet deadlines and enrollment milestones, time and time and time again. In fact, you could say our obsession with timelines is something of an unfair advantage. We’ve built a name by coming to the rescue when trials fall behind and sponsors have to start from scratch. “We Can Do Hard Things” is one of our rallying cries, and it’s true.
On-time delivery goes hand in hand with world class service. In an industry where being behind schedule is considered par for the course, we dare to buck the trend. It’s time to choose the CRO you can trust.