About Us

Šapirum is an engineering consultancy based in Norrköping, Sweden, and a subsidiary of Norrsign AB. We help clients design, test and decide with confidence, using digital models, simulation, materials expertise and AI.

We work in six disciplines: BIM and GIS, engineering modelling and CFD, weather and air-pollution forecasting, nanotechnology and materials science, materials and welding testing, and AI solutions. Each is described on our services pages, together with the projects and industries it relates to.

• We start from the practical problem, not from the tool.
• We explain our results in plain language and show the assumptions behind them.
• We deliver work that can be checked, reused and maintained.

Our office is in Norrköping. We work in English and Swedish, and this website is available in both languages.