At Pharmaceutical Buyers Inc., we work hard to make the complex and ever-changing world of clinical trial supplies simple for our customers. Our mission is to source and deliver the comparator drugs you need. We specialize in sourcing even the most limited distribution drugs and biologics. When you need true CTS expertise, you can trust PBI to get the job done.

Founded in 1999, Pharmaceutical Buyer’s Inc. is a pioneer in its industry with unrivalled dedication to customer service and sourcing solutions. PBI has since grown into a company with sales of over $50 million and climbing. With the inception of R&H Pharmacy and the hiring of Chet D. Mrha in 2019, now the Executive Vice President, there's no stopping PBI. As the company continues to strengthen its hold on clinical trial supply and expanding our sourcing capabilities, we will remain a top company in this industry.