Overview

Cleveland-Cliffs is the largest flat-rolled steel company in North America. Founded in 1847 as a mine operator, we are also the largest manufacturer of iron ore pellets in North America. In 2020, Cleveland-Cliffs acquired two prominent steel companies in the United States, AK Steel and ArcelorMittal USA. As we are in the process of integrating our businesses, you will find essential information on how to do business with us in this section.

Contact Sales

For more information on our product and services, please contact us

Portals

Partner Center

Serving customers, suppliers and outside processors; sign-in required.

Login to Portal
Transportation Management Carrier Portal

SAP TM collaboration portal supporting Cleveland-Cliffs Steel LLC carriers; sign-in required.

Login to Portal
Vendor Inquiry

Accounts payable/invoice status services for Cleveland-Cliffs Steel LLC vendors.

Access Vendor Inquiry
iSupplier Portal

Oracle iSupplier portal serving Cleveland-Cliffs Steel Corporation suppliers; sign-in required.

Customer Service Center

Access electrical steel certificates; sign-in required.

Online Sales Portal

Stainless and electrical re-applied prime and secondary steel sales as well as stainless steel depot stock sales; sign-in required.

Outside Processors Portal

Serving Cleveland-Cliffs Steel Corporation outside processors; sign-in required.

For Customers

For Customers

For customer-related information, such as products & pricing, Terms & Conditions and more.

For Customers
For Suppliers

For Suppliers

For supplier-related information, such as our diversity initiative, purchase order terms and more.

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For Outside Processors

For Outside Processors

For outside processor-related information, such as EDI specifications.

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Product Compliance

Product Compliance

For compliance-related information, such as hazard communication, product origination, certifications and warranties, and safety data sheets.

View Product Compliance