Sorry this seems random, but you said suggest bands so here it goes...
If you like Joy Division, I highly recommend Interpol.
And if you like Interpol
then I also recommend Incubus, Bloc Party, Franz Ferdinand, Modest Mouse, The Cure, The Muse, and The Strokes. (All of them have similar sounds)
If you like Depche Mode, then check out The Eurythmics and The Doors.