Wintershall Dea is committed to trusted relationships with its suppliers.

Wintershall Dea Procurement
Wintershall Dea Procurement
Wintershall Dea

As global Procurement with a local presence in our business units, Wintershall Dea procures products and services worth more than a billion euros annually. The company works with our suppliers and contractual partners in a trusting, personal manner while observing the highest standards. We qualify our suppliers taking account of the following aspects: sustainability, respecting human rights, quality, compliance with high technical and HSE standards. Wintershall Dea therefore makes its procurement decisions taking these aspects into account. The company is interested in fair and long-term supplier relationships.

Wintershall Dea Graphic Procurement Warning Phishing
Wintershall Dea Graphic Procurement Warning Phishing

Wintershall Dea Procurement is warning suppliers about fake purchase orders via email addresses imitating those of Wintershall Dea.

Please only accept purchase orders that have been sent from email addresses with the domain and 

Should you receive any purchase orders originating from a similar email address or which look like an attempt at fraud for other reasons, please contact us at; we will be happy to offer you further assistance.

Wintershall Dea Water Deposit Processing Site
Wintershall Dea Water Deposit Processing Site
Sustainability in the supply chain – our expectations

For Wintershall Dea, sustainability-oriented management of the supply chain means raising the awareness of our expectations and standards among our suppliers.

The company expects all suppliers to comply with applicable laws and internationally recognized environmental, social and corporate governance (ESG) standards. And that our suppliers do all they can to ensure that their suppliers and subcontractors also implement these standards.

We accept our responsibility for protecting the environment and the climate and shape our processes in such a way that the environment impact and energy and resource consumption are minimised. As part of the sustainability strategy the company has implemented the DIN EN ISO 50001 Energy Management System at relevant locations.

Against this background, Wintershall Dea has a strong interest in improved energy efficiency for the machines, systems, products, services or facilities we use. Procurement decisions are therefore made taking these aspects into account. 

If you have any concerns about unlawful conduct or misconduct, please contact the responsible Whistleblower Portal SpeakUp.


In selecting suppliers and assessing new and existing supplier relationships, protection of the environment, respecting human rights, compliance with labour and social standards, and anti-discrimination and anti-corruption guidelines are equally relevant for Wintershall Dea alongside economic criteria. Our understanding of these ESG standards is reflected in the Wintershall Dea Supplier Code of Conduct, which can be found in the documents for our suppliers.

Procurement Activities
  • Construction of oil and gas processing plants and storage facilities
  • Engineering services/studies
  • Machinery, equipment and process management systems
  • Pipeline construction
  • Drilling services, shaft maintenance, and equipments
  • HSE services
  • G & G procurement activities (including seismic surveys)
  • Consulting agreements
  • Studies
  • Logistics concepts for new ventures
  • IT/CT equipment and services
  • Marketing and trade fairs
  • Temporary staff / loan workers
  • Consulting, management and other services
  • Facility management and disposal
  • Online information on oil and gas
  • General requirements

Procurement Activities


  • Drilling rigs & related services
  • E&P software, G&G, studies, IT/IS
  • OCTG & wellheads
  • Transport & logistic services
  • Well construction & completion services & related equipment
  • C-material and consumables
  • Consultancy, HR, communication & business services
  • Engineering services & infrastructure
  • Maintenance, modification and related equipment
  • Subsea production & SURF
Documents for our suppliers

As part of the merger between Wintershall and DEA into Wintershall Dea, we will successively convert all our documents. Until that process has been completed, you can find all the documents here that are still valid for suppliers of the former Wintershall Holding GmbH and former DEA Deutsche Erdoel AG.

COVID-19 Questionnaire for Visitors

For the purpose of the health protection of all employees and visitors, no person suspected of being COVID-19 infected should access Wintershall Dea assets. All Wintershall Dea premises should avoid non business-related visitors for the time being. 

The present questionnaire that can be downloaded below must be filled in completely and truthfully and signed by every visitor who wants to receive access.


If you have any questions or comments don't hesitate to send us your request.

Procurement Wintershall Dea
Procurement Wintershall Dea
Wintershall Dea/Romanus Fuhrmann
Wintershall Dea

Überseering 40
22297 Hamburg