Under the executive leadership of Gerhard Wienker, Otto Keller has become one of the most well-known feather and down companies in Germany. For more than 65 years, it has been manufacturing high-quality bedding and established a renowned product portfolio. The company’s personnel demonstrates many years of experience and vast industry know-how, which creates exceptional value to the company and its products. With the use of modern machinery as well as manual work, Otto Keller continuously strives to achieve the best quality of its “made in Germany” products. The company works with a variety of specialised stores, corporate groups, home-centres, furniture stores and category specialist warehouses to provide end-consumers with its products. The feather and down company Otto Keller was established in 1946 by engineer Otto Keller and his wife Elisabeth. The founder personally built the company’s first machines, which remained in constant use for many years. Located in Altenberge, a village just north of Münster, the company grew continually with time. After the death of Otto Keller, Elisabeth continued the business – first on her own and later alongside her second husband Wilhelm Wienker. The company continued to develop into a respectable mid-sized business. When Elisabeth died in 1982, her son Gerhard Wienker stepped in her position and since then, he has brought the company’s success to a higher level.