Contract Research & Services
Contract Research

PSN – Think Global, Act Local

They are a full-service global Contract Research Organization (CRO) with over 200 employees in 11 offices across Northern America and Europe offering superior clinical development services to biotechnology, pharmaceutical companies and independent institutions acting as sponsors who wish to have a dedicated and cost effective partner.

psn's focus, since inception in 1997, is to provide a personalized alternative to large CROs by offering the highest professional added value.

psn is large enough to cover any kind of clinical development program, but small enough to give the personal attention and flexibility to each project.

Their experts have worked in clinical trials for over 25 years gaining extensive experience in oncology, neurology, cardiovascular diseases, gastroenterology, immunology as well as a host of other therapeutic areas.

psn has developed a competitive cost operational approach based upon a flat management structure with low overheads combined with the highest level of performance and quality standards in clinical development activities.

An unrivalled local expertise on regulatory authority strategies, ethics review processes and relations with specialized investigators enable us to provide proven competitive timelines and exceed Sponsor´s expectations.


Pharmaceutical Service Network LLC
US Head Office
2421 Ivy Rd Suite 200
Tel: +1 434 220 9380
Fax: +1 434 220 9399
EIN Number 27-3763578

EU Head Office
Calle Rufino González 14
Esc. 1ª-2ºD
28037 Madrid
Tel: +34 91 375 69 30
Fax: +34 91 375 69 31