Also, check out Dyl, Daat, DTND. Check the new Samurai sub-labels that have just this hour been launched. There is loads of stuff out there, it's just a case of being willing to spend the time digging through small labels, older labels on discogs, and even non-dnb labels that just release abstract electronica as there are often gems to be found.
Definitely agree with everything that's been mentioned so far but really want to call out the Theme EP that was released on Horo last year. Excellent dub techno vibes.
I'd also immediately check out every tune that Nether has ever made.