The Johnstone Supply cooperative is over 400 stores strong and growing. March 1, 2017 marks the opening of its newest store. Located in Beltsville, Maryland, this location is conveniently situated just off of RT 1 with easy access to US 95 and US 495.
The new location will be the sixth store for Johnstone Supply Balsan Group (JSBG), which has been a member of the Johnstone Supply cooperative since 1995. JSBG first opened its doors in Exton, Pennsylvania. That store moved to Downingtown, Pennsylvania in 2004. The same year they expanded, opening a second location in Annapolis, Maryland. Since then JSBG has grown to four stores in south eastern Pennsylvania and two stores in Maryland.