From 1890 he worked as an assistant at the Swedish Meteorological Institute in Stockholm (one of the predecessor institutions of the current Swedish Meteorological and Hydrological Institute, SMHI, now located in Norrköping).
Massachusetts Institute of Technology | Swedish language | California Institute of Technology | Art Institute of Chicago | Institute for Advanced Study | American Institute of Architects | Georgia Institute of Technology | World Meteorological Organization | Rensselaer Polytechnic Institute | Rochester Institute of Technology | Franklin Institute | Royal Institute of Technology | Pasteur Institute | Institute of Contemporary Arts | California Institute of the Arts | Institute of Electrical and Electronics Engineers | British Film Institute | Swedish krona | Pratt Institute | National Cancer Institute | Virginia Military Institute | Cato Institute | Australian Institute of Sport | Illinois Institute of Technology | Curtis Institute of Music | American Institute of Aeronautics and Astronautics | Royal Swedish Opera | Royal Institute of British Architects | National Institute of Standards and Technology | Monterrey Institute of Technology and Higher Education |
The first calculations were done on April 1, 1954 and BESK handled weather data for Carl-Gustaf Rossby and the Swedish Meteorological and Hydrological Institute, statistics for the telecommunications service provider Televerket, wing profiles for the attack aircraft Saab Lansen, and road profiles for the road authority Vägverket.