Operational for more than 35 years, Cintas Corporation designs, implements and manufactures corporate identity uniform programs. It provides entrance mats, restroom cleaning and supplies, first aid and safety products and promotional items. The publicly held company offers fire protection and document management services over 800,000 businesses. It provides strategic planning, accounting, data processing, human resources, engineering, marketing and administrative services. Cintas Corporation operates a cleanroom division that specializes in apparel service, as well as supplies equipment for sterile and nonsterile cleanrooms and critical applications. It serves several semiconductor, pharmaceutical, biotechnology and medical device manufacturing industries. Through partnerships with various vendors, the company also provides equipment rental, food processing, lawn maintenance, pest control, and lodging and veterinary services. It additionally offers clothing and donations to several to local hospitals, domestic violence shelters, foster child networks, underprivileged children programs and local church ministries. Cintas Corporation operates more than 400 facilities and employs over 34,000 people throughout the United States and Canada. The company is headquartered in Mason, Ohio.