Artists signed by Joseph to Transatlantic included Billy Connolly (who after beginning his career as folk singer with the Humblebums released his first comedy recordings for Transatlantic in the early 1970s), Ralph McTell, Bert Jansch, John Renbourn, Sheila Hancock and The Dubliners.
Eileen Woodman went on to play keyboards with Billy Connolly and Gerry Rafferty in the Humblebums, Pete Brown's Flying Tigers (previously The Battered Ornaments) and also did a stint as Keyboard Player/Vocalist with Tinkerbells Fairydust (at that time Known as The Rush).