Insights

Leading Ore Supplier Cleveland-Cliffs is the largest and oldest independent iron ore miner in the US, supplying pellets to North American steelmakers and operating pellet plants in the Midwest, with an additional mining complex in Australia. This positions the company as a stable, long-term partner for mills and logistics providers, offering opportunities for long-term pellet and raw material contracts, as well as supply chain services.

HBI Growth Focus The company’s strategy includes becoming a sole HBI producer in the Great Lakes, signaling demand for high-value iron products and opportunities to bundle processing, logistics, and spare-part services around HBI production and distribution.

Automaker Partnerships Recognition as a GM Supplier of the Year reflects robust procurement relationships, reliability, and scale, suggesting a path to expand sales to other automakers and to offer value-added procurement services, quality programs, and logistics optimization.

Sustainability and Compliance Regulatory actions related to hazardous waste at Middletown Works highlight environmental and regulatory risk management needs, creating demand for compliance audits, environmental remediation services, waste management solutions, and sustainability reporting capabilities.

Digital and Financial Capacity The company’s mix of modern IT tools and a track record of solid quarterly revenue points to budget availability for modernization initiatives, cybersecurity, data analytics, and production optimization services—plus potential partnerships for IT/OT integration across mining, pellet plants, and logistics.

Cliffs Natural Resources Tech Stack

Cliffs Natural Resources uses 8 technology products and services including Autodesk AutoCAD Civil 3D, Microsoft Excel, Windows Server 2016, and more. Explore Cliffs Natural Resources's tech stack below.

  • Autodesk AutoCAD Civil 3D
    Cad & Graphics
  • Microsoft Excel
    Editors
  • Windows Server 2016
    IT Infrastructure
  • Oracle Linux
    Operating Systems
  • Fortran
    Programming Languages
  • PowerShell
    Security
  • FedEx
    Transportation And Fleet Management
  • Apache Tomcat
    Web Servers

Media & News

Cliffs Natural Resources's Email Address Formats

Cliffs Natural Resources uses at least 3 format(s):
Cliffs Natural Resources Email FormatsExamplePercentage
First.Last@clevelandcliffs.comJohn.Doe@clevelandcliffs.com
99%
FLast@clevelandcliffs.comJDoe@clevelandcliffs.com
1%
First.Last@cliffsnaturalresources.comJohn.Doe@cliffsnaturalresources.com
87%
Last@cliffsnaturalresources.comDoe@cliffsnaturalresources.com
10%
First.L@cliffsnaturalresources.comJohn.D@cliffsnaturalresources.com
3%
First.Last@cliffsnr.comJohn.Doe@cliffsnr.com
88%
Last@cliffsnr.comDoe@cliffsnr.com
12%

Frequently Asked Questions

What is Cliffs Natural Resources's phone number?

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You can contact Cliffs Natural Resources's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Cliffs Natural Resources's stock symbol?

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Cliffs Natural Resources is a publicly traded company; the company's stock symbol is CLF.

What is Cliffs Natural Resources's official website and social media links?

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Cliffs Natural Resources's official website is clevelandcliffs.com and has social profiles on LinkedIn.

What is Cliffs Natural Resources's NAICS code?

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Cliffs Natural Resources's NAICS code is 212 - Mining (except Oil and Gas).

How many employees does Cliffs Natural Resources have currently?

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As of July 2026, Cliffs Natural Resources has approximately 1.2K employees across 6 continents, including North AmericaOceaniaAsia. Key team members include Vice President - Transportation Logistics: R. H.Vice President, Corporate Controller: C. C.Executive Vice President - Global Operations Services: D. V.. Explore Cliffs Natural Resources's employee directory with LeadIQ.

What industry does Cliffs Natural Resources belong to?

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Cliffs Natural Resources operates in the Mining & Metals industry.

What technology does Cliffs Natural Resources use?

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Cliffs Natural Resources's tech stack includes Autodesk AutoCAD Civil 3DMicrosoft ExcelWindows Server 2016Oracle LinuxFortranPowerShellFedExApache Tomcat.

What is Cliffs Natural Resources's email format?

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Cliffs Natural Resources's email format typically follows the pattern of First.Last@clevelandcliffs.com. Find more Cliffs Natural Resources email formats with LeadIQ.

When was Cliffs Natural Resources founded?

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Cliffs Natural Resources was founded in 1847.
Cliffs Natural Resources logo

Cliffs Natural Resources

Mining & MetalsOhio, United States1001-5000 Employees

Cleveland-Cliffs Inc. is a mining company and the largest and oldest independent iron ore producer in the United States. It supplies iron ore pellets to the North American steel industry, sourcing ore from its mines and pellet plants in Michigan and Minnesota, and it operates an iron ore mining complex in Western Australia. The company has pursued expansion into hot briquetted iron production in the Great Lakes region, with a Toledo, Ohio plant planned by 2020.

Headquartered in Cleveland, Ohio, the company traces its founding to 1847. It emphasizes safety, environmental and social stewardship alongside capital discipline, and aims for operating and financial transparency. Its customers are steelmakers that rely on iron ore pellets, and the firm’s long-standing role in iron ore mining positions it as a major supplier with international reach.

Section iconCompany Overview

Phone number
Stock Symbol
CLF
NAICS Code
212 - Mining (except Oil and Gas)
Founded
1847
Employees
1001-5000

Section iconFunding & Financials

  • $500M$1B

    Cliffs Natural Resources's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    Cliffs Natural Resources's revenue is estimated to be in the range of $500M$1B

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