The company W.B. MASON CO., INC. is registered on 9/3/2014. Company number of the company 485105. Current status of the organization Active. Postal address of the company - 59 CENTRE ST, BROCKTON, MA, 02303. Registered Agent of the W.B. MASON CO., INC. - NATIONAL REGISTERED AGENTS INC (400 E COURT AVE, DES MOINES, IA, 50309). The credit report for the company W.B. MASON CO., INC..