It is important that our suppliers contact the correct legal entity regardless if they are submitting an invoice, or need to speak with a procurement specialist.

If you are uncertain of the legal entity name, visit the How to use the Legal Entity Directory for instructions. 

While searching the directory, be certain that the legal entity you select exactly matches the name listed on your DuPont-issued purchase order. There are many legal entity names that appear similar but have slightly different names.

NOTES:

• If you need information specific to a Delrin® legal entity, please visit the Delrin® Submitting an Invoice page and follow the instructions provided. Delrin® contact information is not available in the Legal Entity Directory below.
• 2024 Legal Entity Name and Address Change Information has been created to provide DuPont suppliers and business partners with the latest information and guidance—including actions they may need to take—related to name and address changes of DuPont legal entities.