A subsidiary of John Tams Ltd operating at the Blyth Works, Longton, Stoke-on-Trent, England. They operated as a production unit for John Tams producing tablewares.

Blyth Pottery (Longton) Ltd were listed as being in operation in 1954 - they are included in appendix 4 of the book "British Potters and Potters Today" (published 1956).