Guy & O'Neill is a Wisconsin-based contract manufacturer founded in 1975 that produces wet wipes and liquid-fill household and personal-care products. Originally an over-the-counter pharmaceutical development company, it evolved into a leading developer and manufacturer of private-label products for global brand owners by continually innovating and partnering with customers. The company holds multiple patents, including for bathing wipes, and focuses on reducing manufacturing risks and costs through rigorous quality control, robust supply chains and continuous improvement. It operates FDA-registered facilities and produces products such as disinfecting wipes, personal-care wipes, surface cleaners, hand soaps and other liquid products. Guy & O'Neill also offers formulation development, reverse-engineering services, packaging design and contract filling and has a history of strong customer partnerships.