Tel. +49.2541.80083-0
Fax +49.2541.80083-99
E-Mail: 
www.gelsenkraft.com
Your Contact Partner
Roger Boeing
Chief Executive Officer
Experience
- Pioneer of the German Biofuel Industry
- Founded in 1991, together with the Bewital group Petrotec AG, today’s leading biodiesel producers based on alternative feedstocks
- Sold in 2006 together with the other former shareholders the company of Petrotec AG to the U.S. to financial investor Warburg – Pincus
- Until 2009 was responsible for the development of Petrotec AG as CEO
- Was instrumental in the development of a technology for conversion of alternative raw materials for biodiesel
- Built four industrial plants for the production of biodiesel and UCO
- Former board member of the Association of German Biofuel Industry
- Former member of the Federal Commission on Energy Policy in the Economic Council of the CDU
- Expert in the public hearing of the Finance Committee of the Bundestag for the introduction of a biofuel quota
Main areas
- Corporate Development
- Research & Development
- Application development and consulting
- Public Affairs
- Finances
Contact:
Jörg Terschluse
Chief Operations Officer
Experience
- Started work-life as a banker at Deutsche Bank
- Studied Economics in Germany and England with work experience in the USA, England and France
- 15 years in Levi Strauss, Diageo and Danone in the areas of Supply Chain, Purchasing and Logistics
- Set-up of a rail & warehouse structure with Danone
- Set-up of a 30.000 m² beverage warehouse in Duisburg
Main areas
- Trading, Logistics and Operations
- Supply Chain Management
- Partner-Agreements
- Sustainability Certification
- Contact Partner for glycerin and intercontinental trades
Contact:
James Worthington
Trader and Manager Spain Office
Experience
Experience:
- Chemist at GlaxoSmithKline
- Training in chemistry at the University of Cambridge, Anglia Ruskin
- Degree in food technology at Kingston University
- Activity in food sales at Heinz Foods
- 2010 – 2013 – the representative of Gelsenkraft GmbH in the UK. Since 2013 Trader Gelsenkraft GmbH
Main areas
Main areas:
- Contact Partner for Waste & Residual Oils
- Contact Partner for Animal Fats
- Business development in UK and South West Europe
Thomas Rips
Trader
Main areas
- Contact Partner for Used Cooking Oil
- Contact Partner for Biofuels, in particular biodiesel
- Trade Controlling
Contact:
Simon Radke
Trader
Experience
- (first!) apprentice of Gelsenkraft
- wholesale and international trading
Main areas
- Contact partner for acid oils
- Contact partner for vegetable fats and oils
Contact:
Kenneth Walhof
Head of Logistics
Main areas
- Administration
- Logistics
- Warehousing
- Laboratory
Contact:
Michelle Alferink
Manager Finance
Main areas
- Accounting
- Controlling
- Personnel Administration
Contact:
Silke Brüning
Administration and Logistics
Main areas
- Contract Planning & Execution
- Logistics
- Sustainability Certification (REDcert)
Contact:
Yvonne Bellerich
Administration and Projects
Main areas
- Business projects
- Administration
Currently part-time employee at Gelsenkraft and full time family manager!
Contact:
Jörg Wallerath
Warehouse
Main areas
- Warehouse Operations: Loading, Unloading, Storage Control, Heating, Cleaning, Filtering, Drying, Splitting …