Quality, integrity, and trust are the foundation for doing business with our suppliers. Cleveland-Cliffs aims to select high-quality, competitive suppliers, and work in collaboration with those suppliers to innovate and deliver world-class solutions.

Collaboration with our suppliers is a key part of our philosophy. Understanding that quality extends beyond the actual product, we take a holistic approach to the entire manufacturing system.

As an IATF 16949 certified company, we prefer to work with suppliers that have a quality management system that complies with ISO 9001. This ensures we can support and align with our customer requirements.


iSupplier Portal

Serving Cleveland-Cliffs Steel Corporation suppliers.

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iSupplier Portal

Transportation Management Carrier Portal

Serving Cleveland-Cliffs Steel LLC carriers; sign-in required.

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Vendor Inquiry

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

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FPT Supplier Portal

Provides suppliers of Ferrous Processing and Trading the ability to view company orders and shipments

FPT Supplier Portal

Supplier Diversity Initiative

Cleveland-Cliffs’ Supplier Diversity Initiative is reflective of our company’s efforts to develop a supplier base that is representative of the environment in which we operate. We encourage the meaningful participation of Minority Business Enterprise/Women Business Enterprise (M/WBE) and Veteran Owned Business (VOSB) supplier sources whenever possible to provide quality services and materials. VOSBs and M/WBEs are an important facet of the procurement source selection process. Cleveland-Cliffs Steel is a member of the National Minority Supplier Development Council (NMSDC) Women’s Business Enterprise National Council (WBENC), Michigan Minority Supplier Development Council (MMSDC), Ohio Minority Supplier Development Council (OMSDC) and Chicago Minority Supplier Development Council (CMSDC)

If you are a VOSB and/or M/WBE supplier and wish to be considered for business with Cleveland-Cliffs Steel, please complete our form and upload applicable certificates.

To submit your inquiry, please use our Supplier Diversity Form.

California Supply Chain Transparency Act

The California Transparency in Supply Chains Act requires companies to disclose efforts to eliminate slavery and human trafficking in supply chains. 

Corporate Governance

Corporate Governance

Cliffs' Board of Directors and management team firmly believe that sound principles of corporate governance are critical to obtaining and retaining the trust of investors. They are also vital in securing the respect of the Company's employees, customers, suppliers, the communities in which Cliffs operates and the public at large.

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