Management

WeylChem InnoTec a streamlined and flexible organization. WeylChem InnoTec has three operative Business Units representing is core businesses and services: Analytics, Contract Development and Custom Synthesis. The business units are supported by a Sales and Marketing team with dedicated resources plus Customer Services.

Dr. Uwe Brunk

Dr. Uwe Brunk
President WeylChem Group of Companies, Managing Director Allessa GmbH

Dr. Uwe Brunk received a PhD in organic chemistry and he completed an eMBA. He started his career 1989 in the production at Bayer, followed by strategic planning, marketing and sales. In 2001, he took over the lead for global marketing of custom manufacturing for Bayer Chemicals. Since 2005, he managed the Business Line Agro & Specialty Chemicals at Saltigo. In 2012, he joined CABB Group, where he expanded the global business with monochloroacetic acid to one of the market leaders. In October 2018, he took over the role of the President of the WeylChem-Group.

Dr. Steffen Sonnenberg

Dr. Steffen Sonnenberg
Managing Director

Dr. Steffen Sonnenberg holds a university degree in organic chemistry as well as his Ph.D. at the TU Berlin. As a part of his leadership roles at Symrise, Bell, Sensient and Minascent, he gained a wealth of experience i.e. in various areas of the custom manufacturing industry including fine chemicals, nutrition, feed, and pharmaceutical ingredients. In November 2019 he took over the function of managing director of WeylChem InnoTec GmbH.

Dr. Uwe Brunk
Managing Director

Dr. Steffen Sonnenberg
Managing Director

Dr. Ottmar Wink
Head of Business Unit Analytics

Dr. Christoph Naumann
Head of Marketing and Sales

Dr. Klaus Forstinger
Vice President Contract Development

Dr. Björn Gebhardt
Head of Custom Synthesis