Clock DVA always had something worth checking out.
Their earlier material were more post-punk with hints of Jazz thrown around and only later did they evolve into one of those dark-ebm outfits.
YouTube - Clock DVA - The Hacker (full version)
YouTube - Clock DVA - Sound Mirror
Then there's
Leather Strip as well, who follows a path similar to Nitzer Ebb and Clock DVA.
Test Dept's "Unacceptable Face of Freedom" is worth checking out too.
Most of the others have already been mentioned. There are a few more, but my brain isn't working rite now.