Cortworth
1993 New company formed to own 6 engineering companies bought-out of Williams Holdings, including Newage Transmissions and Rotalac[1], Aerospace Forgings, Diamond H Controls, Bridgtown, George Wilson[2]. Williams retained a substantial stake in Cortworth.
1995 1200 employees at the time the company was floated[3]
1997 Acquired by private company BI Group[4]