The top employers in the Mason business community:
Procter & Gamble – 3,386 employees
Cintas Corporation – 1,512 employees
Kings Island – 1,250 employees
Mason City Schools – 1,185 employees
EssilorLuxottica – 950 employees
L3Harris Technologies – 890 employees
Honeywell Intelligrated – 775 employees
Empire Packing – 740 employees
Mitsubishi Electric Automotive America – 641 employees
AtriCure – 635 employees