At VALOS, our dedicated team of over 80 professionals holds university degrees in Mathematics, Statistics, Genomic Statistics, or Informatics, backed by a wealth of 10+ years of experience in the field of clinical trials. Moreover, we’re proud to have four statisticians with Ph.D. qualifications in Statistics.

Backed by a formidable team, extensive industry expertise, and a wealth of hands-on experience, VALOS is committed to empowering its pharmaceutical clients to establish new standards in clinical trials and reach unprecedented levels of success.

Meet Our Leadership

Leading the team is Dr. Dmitri Petratchenko, a pragmatic mathematician with over two decades of experience as a Senior Statistical Programmer and Clinical SAS® programmer. As a member of PHUSE since 2007, he remains deeply engaged in every project, guaranteeing a foundation of robust scientific principles and unwavering quality.

Our Success
Who benefits from VALOS Services?

One of the world's foremost pharmaceutical companies in the 'Top Ten' ranking.

An internationally acclaimed biotech company based in Germany.

A software company specializing in device technology, headquartered in California.

A worldwide medical device corporation with operations in both the United States and Europe has selected Valos as its preferred partner for Data Management, Programming, and Statistical Services.
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