Established in 1990

About PCS

People, patient, process. We connect people to quality. Together we provide safe medicine.

Our Story

People, patient, process.

People, patient, process. That’s how we do it. Together we provide safe medicines, as they must be accessible to everyone. It all starts with a properly designed process, which is why PCS goes to the core of your organization.

Thanks to our knowledge of GxP laws & regulations and 30+ years of experience, we understand your challenges better than anyone. As a result, we optimize your processes & quality in the most appropriate way. We know how and we show how.

Our team Contact us

Fully integrated GxP service portfolio

Consultancy, training and software. Providing a fully integrated portfolio for all your pharmaceutical service needs.


Projects completed


Training courses


Audits performed


Fortune 500 clients
30+ years of project excellence

What our clients say about PCS

Here’s what you need to know about our services.

Our Services

Providing Support Worldwide

PCS supports pharmaceutical and biotech companies worldwide with our
knowledge and experience. We provide the right solutions to comply with
the GxP regulations. From New Zealand to the United States, we are your pharmaceutical compliance partner.

Meet our CEO

Meet our CEO

Jaap Koster has 39 years of experience in the pharmaceutical industry in North- and South America, Asia, Africa and Europe. He worked in bulk chemicals, (aseptic) biologics and packaging.

Over his career Jaap has performed numerous audits, training and interim-management projects including head corporate quality assurance for two mid-sized vaccine manufacturers. With his engineering & process experience Jaap has built more than 10 GMP facilities amongst which; aseptic biologicals, OSD and pharmaceutical cannabis. He has assumed the position of CEO at PCS in 2013.

Jaap Koster Eng.
Jaap Koster Eng.

CEO and Senior GxP Consultant