Lucas Caspar Schwinner

Ranir LLC engages in the manufacture and market of oral care products. It offers power toothbrushes, replacement brush heads, manual toothbrushes, teeth whiteners, cold sore treatment, flossers and dental protectors, and accessories. The company was founded by Dr. William K. Najjar in 1979 and is headquartered in Grand Rapids, MI.

PricewaterhouseCoopers LLC provides assurance, tax and advisory services. Its services include audit and assurance, consulting, deals, human resources, legal, tax, and family business. The firm also offers accountability, risk management, structuring, mergers and acquisitions, and performance and process improvement. The company was founded in 1998 and is headquartered in Buffalo, NY.

Plante & Moran PLLC provides audit, tax and consulting services. It specializes in accounting, business and financial advisory, human capital, international, operational effectiveness, tax and technology services. The firm caters automotive, banks, business services, construction, credit unions, dealerships, energy, government, higher education, hospitals and health systems, and wholesale distribution. The company was founded by Elorion Plante on January 20, 1924 and is headquartered in Southfield, MI.

Part of Perrigo Co. Plc, Ranir GmbH is a German company that manufactures and distributes dental care products. The company is based in Siegburg, Germany. The CEO of the company is Gijsbert Dezaire.