• About Statsols

    About Us

    Our mission is to provide innovative applications that enable and empower you to succeed.


At Statsols, innovation is at the heart of everything we do. Our strong dedication to research combined with our deep knowledge of statistics and analytics, allows us to deliver expert solutions to an ever-increasing number of clients for over 30 years.

This constant drive to innovate has enabled 1000's of pharma companies to calculate sample size quickly and easily in order to achieve regulatory approval. Now we are empowering organizations to transform their data into insights, opportunities and better decisions through the use of our predictive analytics platform. 


Founded in 1984, our business began as a subsidiary of Californian software company, BMDP Statistical Software Inc. As the BMDP subsidiary, we grew and developed overseas markets for BMDP and then later, through a management buy-out, formed the now independent company, Statistical Solutions Ltd.

Today, Statsols is an international company, and the proud owner, developer and provider of highly acclaimed statistical analysis software such as nQuery, SOLAS for Missing Data Analysis and our new predictive analytics platform PX Analytics. We have a U.S. subsidiary in Boston, Massachusetts, as well as a network of dedicated and devoted partners throughout other regions, including Japan, Australia, China, Germany and France.

Statsols in Numbers

  • Statsols has been doing business for over 30 years
  • We have customers in over 100 countries
  • Over 50,000 registered software users
  • 45 of top 50 Pharma companies are Statsols customers
  • 93% of organizations with clinical trials approved by FDA in 2016 used nQuery to calculate sample size

Meet the Team


Mary Byrne

President & CEO

Brendan Nyhan

Chief Operating Officer


Helen Murphy

Director of Corporate Planning


Kevin Sievewright

Finance Director

John McConnell

Senior Data Scientist


Diana Scriven

Customer Success Manager


Caroline Costello

Client Services Manager


Ronan Fitzpatrick

Head of Statistics

David Lemoine

Lead Developer

Steven Keady

Senior Developer

Aodhán O'Leary

Senior Statistician

Aisling Leen

Business Development Manager

Liam Burke

Digital Marketing Manager


Louise Byrne

Business Development Executive

Garry McCarthy

 Creative Advisor

Adrian O'Leary

 Predictive Analytics Specialist

Cathal O'Gorman

 Software Developer

Matt Lamprey

Data Analyst