Catlettsburg Refining LLC
Catlettsburg Refinery

Contractor Access

Before any contract worker will be able to enter the refinery, all of the steps described on this site must be completed. Please review the Steps 1-4 in the upper left navigation window.

Your supervisor should assist you in completing the steps required prior to coming on site.

If you’re a new contractor or supervisor that needs additional assistance or if you have any other questions, please refer to the Q&A section or contact one of Catlettsburg’s Global Procurement representatives.

Marathon Petroleum Corporation  |  Marathon Refineries  |  Health, Environment, Safety & Security

© Marathon Petroleum Company LLP  |  Terms of Use