A lot of them ...
I guess these three would rank among my favorites:
Wild Pussy - Mechanarchy EP
Powerlord - The Awakening EP
Militia - The Sybling EP + demos
And then stuff like ...
Animosity - Get Off My Back
the japanese Dementia, Casbah and a bunch of others
bands like Morbid Scream, Toxic Shock (US), Cardinal Sin, ... which only released the demos ...
D'erlanger - one EP, and they do have some full lengths, but apparently they played gothic rock there
Pergament - Mr. War
and many more ...