[4] Business was brisk from the start as Northamptonshire, even now, is home to many fine shoe and boot makers, such as Edward Green, Loake, Church's and Tricker's.

WREN'S Shoe Polish was very likely used by the British Army during World War II but this was never confirmed.

King George VI died in 1952 due to ill health and was succeeded by Queen Elizabeth II.

The discontinuation of the Royal Warrant was most likely due to the uncertainties caused by the successive acquisitions taking place in such a short period.

[6][7] In 2016, WREN'S was relaunched in a few countries namely Singapore, Taiwan, New Zealand, Poland, the United Kingdom, Australia, Hong Kong, South Korea, Japan, France, Spain, Italy, Germany, Canada and Indonesia.