Zimmerberg Risk Analytics GmbH provides analytical services in the field of (re-)insurance, natural perils and meteorology. Insurance-related services include catastrophe modelling, model validation/calibration and portfolio reporting. The company offers a wide range of statistical and analytical solutions to deal with big data sets (multi-variate, spatial). Further, Zimmerberg provides customised web apps for various data analytics and reporting tasks. Built with open-source technology, they require minimal IT overhead and maintenance. Zimmerberg Risk Analytics GmbH was founded in 2018 and is owned by Matthias Sänger. Originally a meteorologist (MSc University of Zürich/ETH Zürich), he acquired twelve years of experience in the traditional reinsurance and Insurance Linked Securities (ILS) industry. His main responsibilities were catastrophe modelling/pricing, portfolio reporting and model validation.