Strüwing Maskinfabrik ApS, R. Roskildevej 20, 3600 Frederikssund 47 31 03 67 Manufacturer of aircraft jacks and towbars
B.R.M. Revision, Registreret Revisionsanpartsselskab Tollerupparken 29, 3600 Frederikssund 70 26 00 60
S.G. Security/J:G:Dyrecenter J. F. Willumsens Vej 45, 3600 FREDERIKSSUND 70 26 99 99 http://www.sgsecurity.dk