A Truly Differentiated Imaging Leader for the Global Clinical Research Community


Clinical Research and Regulatory Solutions

Delivers the highest quality imaging endpoint data, built on decades of experience supporting worldwide clinical trials


Customizable to meet all randomization and trial supply management (RTSM) needs and backed by the industry’s most experienced system designers

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Reliably Solving
the Complex

Calyx is the technology-enabled services and solutions provider most relied on for solving complex challenges in clinical development. We couple our 30 years of experience with innovative technology to deliver Medical Imaging services and IRT solutions that deliver the highest quality data to help the global bio-pharmaceutical industry bring much-needed treatments to patients, faster.


Our Difference is
Clinical Experience

Over the course of three decades, you rack up a lot of experience. Don’t trust your trial to anyone. Rely on Calyx’s experience to help you meet your development goals.







Calyx - Clinical and Regulatory Expertise Makes a Difference

Clinical and Technical Expertise
Makes a Difference

At Calyx, we’re committed to solving complex problems smarter. To do this, we employ the brightest scientific and technical experts whose experience is unmatched in the industry.

By combining this depth and diversity of expertise with state-of-the-art clinical trial technology and 30 years of experience, the Calyx team behind your solution explores issues from every angle, uncovers optimal solutions, and delivers high-quality data on time and on budget.


Global Support and Presence

Calyx is a clinical trial services company with a global footprint.

With global headquarters in Nottingham, UK and many other offices across Europe, America, and Asia, we’re on the ground wherever your studies take place. Our people understand the geographic and cultural challenges your study faces, support your teams and sites in local languages, and seamlessly deliver medical imaging and RTSM services to drive the success of your worldwide trials.

Calyx - Global Support and Presence

Learn the Calyx Difference

Our expertise is in overcoming challenges that affect clinical trials.

I am very impressed with the Calyx Medical Imaging team who have been incredible collaborators in helping us to advance our lead program.  We especially appreciate the team working on tight timelines to help us meet our study start initiation goals.  Given that we are a small company, we rely on our collaborators, and the team at Calyx works seamlessly beside us to help us advance our development programs.  I look forward to continuing our partnership!

Alicia Herr, PMP

Veralox Therapeutics

We would like to thank the Calyx Medical Imaging team very much for your contribution to this wonderful (oncology) study outcome. Without you, this (marketing authorization) would have never been possible.

Top 10 Global Pharmaceutical Company

Medical Lead

A big thank you to the Calyx Medical Imaging team. This (approval) is also your accomplishment, and you should be very proud of the work you have done to make this possible. More approvals to come!

Global Trial Manager

Top 5 Pharmaceutical Company / Liver Cancer Development Program

We relied heavily on Calyx’s IRT expertise and followed their recommendations for overcoming our studies’ challenges, resulting in a solution that perfectly met our RTSM needs for two complex gout trials.

LG Chem

Younghwan Jang

Professional / Study Lead

We’re pleased to partner with Calyx and are confident that our customers will benefit from the scientific, medical, and clinical expertise they have honed during their 30 years of delivering reliable eClinical solutions to the clinical development industry.


Christy Meyer

Director / Quality Assurance

We chose to partner with Calyx due to their tenured scientific, medical, and technical teams who possess a depth and diversity of experience in providing reliable data outcomes.


Tiepu Liu

President, Global Biometrics

Calyx has deep technical expertise in various tumor response criteria, imaging modalities, image collection logistics, data management and regulatory requirements. They gave ArriVent invaluable advice during protocol and charter development. This is coupled with a team of world-class highly specialized independent radiologists, imaging scientists, project managers, medical writers, a very efficient budget and contract group as well as superb internal processes and systems all of which contributed to a very smooth program kick-off for our lead molecule.

Morgan Lam

SVP, Development Operations & Business Management


Join our growing team and take advantage of the many benefits we offer. Find the position that’s right for you and contact us to learn how you can advance your career while making a difference for patients around the world.


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