Company // Management

CABB’s leadership

The management of CABB possesses extensive experience in the chemical industry acquired over many years.

Peter Z. E. Vanacker


Peter Vanacker has been the CEO of CABB since April 2015. After graduating with a degree in chemistry, Peter Vanacker began his career at Bayer. For around a decade Vanacker held a board position at Bayer MaterialScience, where he was responsible for the global polyurethane business between 2004 and 2011. After this, from 2012 to February 2015 Peter Vanacker was CEO of the private equity-owned Treofan Group.

Ulrich Siemssen


Ulrich Siemssen has been the CFO of CABB since September 2015. Ulrich Siemssen brings with him extensive financial and international management experience. After holding a number of financial roles at Procter & Gamble, he joined Permira in 2000 where he, among other assignments, helped establish the company’s subsidiary in Tokyo, Japan, and became a principal in 2007.

Dr. Joachim Dohm

SVP Corporate Development

Carsten Wörner

Managing Director CABB GmbH & General Manager BU Acetyls

Dr. Thomas Eizenhöfer

General Manager BU Custom Manufacturing