Cosylab Switzerland is the Swiss subsidiary of Cosylab, the world leader in control systems for particle accelerators for research and medical applications. Cosylab Switzerland was established in 2014 to support research and medical development in Switzerland with experts in system engineering, control systems, advanced programming and integration of distributed systems. Cosylab Switzerland provides system integration and customer-adapted solutions, from distributed control systems to precise instrumentation, in particular in the medical sector, where all phases from R&D to product certification are covered. Our project range from large facilities like accelerators, tokamaks and radio telescopes, to high-precision measurement devices like atomic microscopes. Most notably, Cosylab has large experience in medical devices and software development and certification (EU, USA, China, Russia). Cosylab employs over 150 experts worldwide: engineers and physicists, developers, and state-of-the-art electronics and software integrators. Their services range from requirements elicitation to system design, from project management to quality assurance, from R&D to integration and commissioning of complex control systems.