Founded in 1936, UniFirst is one of the leading suppliers of uniforms and workwear to various big and small businesses throughout the United States and Canada. It offers a range of apparel that includes traditional uniforms, industrial wear, specialty and protective clothing, corporate casual and executive attire. The company also provides floor care and restroom products, including mats, mops, soaps, air fresheners and paper items. It operates decontamination facilities and cleanroom laundry operations to clean the uniforms of people who work in nuclear power and biotech industries. UniFirst also operates first aid service locations, product distribution centers and textile products manufacturing plants. It operates more than 180 facilities and serves over 200,000 customers. UniFirst maintains an office in Phoenix.