Beate Nimsky has been practicing energy work, healthy nutrition and consciousness for over thirty years. Therefore, there was an immediate inner approval for her to actively shape the implementation of the philosophy of BIOTONUS. In 1986, she moved to the car rental company interRent as sales manager for Bavaria. With a participative and motivating management style, she succeeded in leading the existing sales team, which had been the lowest turnover in Germany, to second place within one year with an almost 40% increase in turnover. In 1989, Beate Nimsky decided to become self-employed. She did not want to go along with the new direction of interRent with the merger with Europcar, which she accompanied internally, despite the tempting offer to move to the management in Hamburg.