Allett has been producing Cylindrical Blade Machinery for more than 50 years in the UK. In 2011, Allett has incorporated ATCO company that belongs to the world well-known company Bosch and has become one of the leading brands of both professional and garden landscaping. 

In 2018, Allett supplied 185 machines to the World Cup held in Russia and broke a record in this field.

As of October 2019, covering Turkey and the regions of Turkic Republics a Single Authorized Distributorship Agreement was signed for all product groups.