Appsilon provides open-source software and cloud-native deployment services for life sciences organizations, specializing in validated statistical computing environments, R package validation, data visualizations, and SAS-to-R migration. Since 2013, the company has worked with eight of the ten largest pharmaceutical companies, including Merck, Johnson & Johnson, and Genmab, helping accelerate drug development and clinical data applications.
The company's core technical work centres on R and Python development, statistical computing infrastructure, and the transition from legacy systems to modern open-source environments. Appsilon is a Posit (formerly RStudio) Full Service Certified Partner and recognized contributor to the open-source community. Its services claim to reduce critical application response times from minutes to seconds whilst generating significant annual savings for clients.
Appsilon operates across Europe and has been named one of Europe's fastest-growing companies in The Financial Times 1000 for two consecutive years. The organization maintains a highly selective hiring process, accepting approximately 1% of its 15,000+ annual applicants.
