Oct 04, 2012. /Lesprom Network/. The Supervisory Board of Lenzing AG has extended the Management Board mandate of Peter Untersperger for a further three years until April 2016, as the company said in a press release received by Lesprom Network. Peter Untersperger started his career in Lenzing in 1985 as Assistant to the CFO. In 1994 he was appointed to the Board of Directors of Lenzing’s Indonesian subsidiary PT. South Pacific Viscose, and from 1998 he served as its President. In 1999 he was named Chief Financial Officer of Lenzing AG. Since 2009, Peter Untersperger has been Chairman of the Management Board of Lenzing AG. As a result of this decision, the Management Board of Lenzing AG will continue to consist of Peter Untersperger, Chairman and CEO, Friedrich Weninger, COO and Thomas G. Winkler, CFO. The Lenzing Group is a world market leader with headquarters in Austria, production sites in all major markets as well as a worldwide network of sales and marketing offices. Lenzing supplies the global textile and nonwovens industry with high-quality man-made cellulose fibers and is the leading supplier in many business-to-business markets. The portfolio ranges from dissolving pulp, standard and specialty cellulose fibers to high-quality plastic polymer products and engineering services.