WINMOD GmbH (formerly Mewes & Partner GmbH, founded 1991 and renamed in 2022) is a software company based in Hennigsdorf near Berlin. It develops and sells the WinMOD system platform, standard software for real-time plant and machine simulation, virtual commissioning and digital twins in factory and process automation. It also offers presentations, training, project support and engineering of WinMOD projects to industrial companies and machinery and plant manufacturers. It reports over 500 B2B customers and holds ISO 9001 and ISO 27001 certifications.