Jan Comstedt AB er distributør for mange velkendte mærker:Dometic (tidligere Seastar Solutions), Lewmar, Jabsco, Rule, Lectrotab, CombiLock, Humminbird, MinnKota, Cannon, Navionics, Fusion, Fell Marine, Shakespeare, Isotta, Maestrini, Marco, Navpod, DuraSafe, Veethree, Exide, TBS electronics, BEP, BlueSea, Marinco, EGIS, SmartPlug og Oceanflex.