Haha, well I doubt you like my taste. It's mostly (symphonic)black-, doom-, folk-, death-, and on occasion, goth- and gore metal. But in-case I'm wrong, some good bands (this is truly a unique one! Worth checking out:
http://www.youtube.com/watch?v=1_J6YuWlJw8, excellent melody) would be Arcturus, Dimmu Borgir, Dark Funeral, Moonspell, Amon Amarth (some times referred to as "Viking Metal"), Borknagar, Abominable Putridity, Within Temptation, Nightwish, Hecate Enthroned, Sabaton, Eluveitie, Alestorm, Cruachan, Celtic Legacy and a looooooad more!
Beside that, what will your company be about? Games? Some form of a charity, or what precisely?
And as for STEAM, well, I
rarely use it and never buy games on it, as I do that just near a local store. I prefer physical to digital.