GKN Foundations
Note: this is a sub-section of GKN
1964 With increasing demand for steel reinforcements for buildings, the GKN group acquired in a Scottish piling and foundations contractor, Caledonian Foundations
1965 Caledonian Foundations was combined with a complementary pile-driving company, Holmpress Piles, to form GKN Foundations[1]
1974 GKN Foundations acquired Johann Keller GmbH of West Germany[2]
1976 Formation of GKN Keller, bringing together GKN Foundations with its subsidiary Johann Keller[3]
1990 The foundations division was sold to its management, becoming Keller[4]