Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,968 pages of information and 233,612 images on early companies, their products and the people who designed and built them.
1907 Four men set up a small venture to boil sugar and make sweets in Forest Gate, London, called Robertson and Woodcock. The new business pulled ahead of its many competitors by doing clever things: buying machinery from Germany, ditching horses for motorised delivery vans and grabbing the opportunities of wartime.
It expanded constantly, first by building more factories then by acquiring other firms.
By the late forties it was a major confectioner.
By the seventies it was Britain's biggest maker of sugar sweets.
The family of one of its founders, Sydney Marks, steered most of this growth and controlled the firm.
1978 Name reverted to Trebor
1989 the Marks family sold Trebor to Cadbury Schweppes.