Diagnosys is located in Lowell, MA, 30 miles northwest of Boston, MA. The company is located in the technology suburbs, rich with technology innovation and shares the community with companies such as IBM, HP, and many biotech and bioinformatics companies. This technology culture creates an atmosphere of innovation excellence that is known throughout the world.

Diagnosys UK maintains European offices in Cambridge, England, 50 miles northwest of London. Drawing on its links with the University, Cambridge is at the heart of Silicon Fen, the growth of high tech businesses and technology incubators that have sprung up in the series of science parks around the city. Diagnosys UK provides software development, technical support and sales efforts in Europe from this location.