I wanted to ad The Shamen but they were really more house but it gets tricky cause bands like The Shamen or The KLF don't walk that fine genre line.
Yeah, this list could be a bit tricky since techno music is so intrinsically connected to house (and trance, and hardcore, etc.). I think we'd have to establish some specific parameters here, to maybe exclude artists that aren't primarily
regarded as techno -- even though they may have produced some straight-up techno. This would avoid the list getting too convoluted. And if that's the route we take, artists like The Shamen and The KLF probably wouldn't qualify, as they're closer to house (specifically acid house).
But since this is Avery's list, I'll leave that up to him. I probably will, however, start a house music list at some point.