1964; railway employee, railway station master, railway manager, government railway body manager, railway company director, railway consultant Ingram, Allison Gaynor 1964
1965-2010s, manufacturer of protective and clean room clothing, Darwen, England Strentex Fabrics Limited 1965
1965-current (2009), health education; charity (teaching aids and books for overseas), English Teaching Aids at Low Cost 1965