
Arthur Brooke retired in 1904 and his son Gerald took over the business. Red Label tea was launched in India and in 1911 the company opened a packing factory in Stepney, east London. Brooke Bond's most famous brand, P. G. Tips, was introduced in 1930. By 1957 Brooke Bond was probably the largest tea company in the world, with a one third share of both the British and Indian tea markets. The different Brooke Bond blends and an innovative approach to advertising (notably through tea cards) guaranteed further success but increasing competition convinced the company to join forces with the Leibig company in 1968. Leibig's success had been based on Oxo, a cube of beef concentrate which had been invented in 1847 by Baron Justus von Liebig. In 1988 Brooke Bond Oxo merged with Batchelors & Co. to form Brooke Bond Foods and in 1995 it was merged into Van den Bergh Foods, a subsidiary of Unilever.
The famous TV commercials for P.G. Tips featuring “talking” chimpanzees were started in 1956.