The Xmeco Group, originally established in 1951 in Port Elizabeth by John Exley Senior, comprised Xmeco Heavy Engineering, Xmeco Foundry (specialising in casting and moulding ferrous materials) and Xmeco (Pty) Ltd (specialising in non-ferrous materials).
Many years ago, Xmeco Heavy Engineering became an independent entity, while more recently, Xmeco Foundry was sold to the multinational Weir Group and is now known as Weir Heavy Bay Foundry.
Despite these changes, Xmeco Heavy Engineering has continued to work closely with Weir Heavy Bay Foundry, as well as with Xmeco (Pty) Ltd.