We deliver on your promises

Helping you expedite the development of new medicines, therapies and treatments that advance human health across the globe.

Whether a pharmaceutical, biotech or medical device company, we are your ideal pan-European, full-service CRO. Our in-depth expertise and long lasting experience combine with a flexible and collaborative approach allowing us to tailor our response to each individual study.

Our clinical development capabilities span through trial Phases I-IV, across a broad range of therapeutic areas including medical devices. We have an excellent track record for supporting any sponsors and research institutions to develop their molecules at every stage of the clinical development.








site inspections
from EMA/FDA completed

Tailor-made solutions

Your effective and rigorously compliant project strategy will be tailor-made to the specific requirements of your clinical trial. Our flexibility in project design and implementation, based on our in hours expertise and experience is backed up by delivering full-service with deep local expertise across Europe.

Client feedback

Optimapharm (data management and statistics teams) have solved a multitude of problems for us, always in a practical way, adjusted to times and that makes us continue to trust them in more ambitious clinical projects.

Iñaki Izquierdo, Head of Clinical Development & Medical Advise at Uriach

Optimapharm has a great Medical Affairs and Operational teams that supported us with the regulatory and medical consultancy for study design, we appreciate a lot the high quality of the services and close relationship they always offer.

Ingrid M. Clinical Research Director at Biofabri

Your Regulatory and Operational Local Expert

You gain access to a population of more than 500 million people throughout our 18 offices in strategic locations in Europe. Currently, we’re running 120 active trials in 27 different countries.

Delivery focused

A proud track record of accelerated start-up timelines, over-achievement of recruitment targets, early completions and cost competitive budgetary adherence demonstrates that we are extremely focused at running efficient and effective clinical trials.

Shared goals

You need a CRO partner who is as invested in the success of each bespoke clinical trial as you are. We collaborate closely, constantly making sure that we are aligned with your study expectations and key study milestones. Essentially, we become an extended arm to your team with the same shared goals.

Pharmaceutical companies
Delivery-focused bespoke solutions for all phases of drug development.
Biotechnology enterprises
Dedicated service and expertise that delivers high-quality, cost-effective results.
Medical Device companies
Smart solutions built on a combination of regulatory expertise and deep understanding of project specificities.


December 14, 2021 in News

Optimapharm announces the acquisitions of SSS International Clinical Research and Crown CRO

Optimapharm announces the acquisitions of SSS International Clinical Research and Crown CRO We Deliver on Your Promises Optimapharm d.o.o. (“Optimapharm”), a leading European, mid-sized, full-service Clinical Research Organization (CRO) that provides successful tailor-made clinical research solutions to Biotech, Pharma and…
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November 29, 2021 in News

Taiga Biotechnologies important milestone

Taiga Biotechnologies important milestone Reaching a milestone Optimapharm is pleased to announce we have reached an important milestone on Taiga Biotechnologies Inc. TBX-2400-01 study initiating first site in Croatia for patients undergoing hematopoietic stem cell transplant (HSCT). #teamOptimapharm is excited…
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August 15, 2018 in News

Supporting a Croatian hospital hit by recent earthquake

Supporting a Croatian hospital hit by a recent earthquake On 29 th December 2020, the Sisak- Moslavina County in Croatia was hit by a 6.4 magnitude earthquake which caused immense damages to buildings and structures in the cities of Sisak,…
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October 9, 2021 in News

A starring role in EUCROF’s new Podcast series launch

EUCROF's first ever podcast produced by Optimapharm An Optimapharm production OPTIMAPHARM is proud to announce that our very own Goran Vesov and Ana Stojkovic (with much help from Mirjana Mamuza) have recorded a podcast on the highly topical subject of…
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