Not a household name, but had a number of cult TV comedy shows. I would say Ads Infinitum and TV Offal are his best known. Also put out some genuinely good high brow music documentaries like one on Jake Thackeray. And a decent writer. I think he was possibly an early influence on Chris Morris as well, but it's difficult to say. I have memories watching TV Offal in the 90s and the only thing close I've seen is Charlie Brooker's TVgohome, but that was more sketches.