Oldershaw Brewery, Heath Lane, Barkston Heath, Grantham, Lincolnshire NG32 2DE
Brewing commenced by Gary and Diane Oldershaw in 1997 at 12 Harrowby Hall Estate, Grantham, Lincolnshire NG31 9HB using the 5 barrel brewplant that was previously at the Shires Brewery.
Updated to a 9BBL plant from April 2007.
Kathy and Tim Britton took over in the summer of 2010 and moved to Barkston Heath in 2012.
Full-time brewing ceased in 2020, but some brewing will continue under the badge Zest Brewery.