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Vendor Info

Welcome to the Westmoreland Mining LLC vendor portal. Suppliers will find:

  • W9’s
  • Key notices
  • Link to send emails to POC at Westmoreland Holdings.

Please provide your email address so that we may promptly provide key communications. Also, select ‘Contact Us’ for questions, concerns, etc.

These requests are monitored and addressed by our Accounts Payable team.

We look forward to our continued partnership. Thank You.

FAQs

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Contact Us

Send an email to SupplierNotice@westmoreland.com.

Notices

Vendor Emergence Notification Letter (PDF, 350.5K)
Letter to our vendors explaining our emergence from Chapter 11 and what lies ahead.

Invoicing Letter to Vendors (PDF, 133.0K)
Letter explaining how to submit invoices to Westmoreland Mining LLC.

W9s

Westmoreland Haystack Mining LLC (PDF, 108.2K)

Westmoreland Absaloka Mining LLC – W9 (PDF, 108.6K)

Westmoreland Beulah Mining LLC – W9 (PDF, 107.7K)

Westmoreland Jewett Mining LLC – W9 (PDF, 106.3K)

Westmoreland Mining LLC – W9 (PDF, 105.5K)

Westmoreland Rosebud Mining LLC – W9 (PDF, 1.8M)

Westmoreland San Juan Mining LLC – W9 (PDF, 1.8M)

Westmoreland Savage Mining LLC – W9 (PDF, 106.1K)

Latest News Releases

Westmoreland to Suspend Coal Valley Mine Operations

June 22, 2020

Westmoreland Rosebud Mining LLC announces new Coal Supply Agreement for Colstrip Units 3&4

December 5, 2019

View all News Releases

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  • Home
  • About Us
    • Locations
    • Key Management
      • Executive Team
      • Senior Corporate Management Team
      • Senior Operations Management Team
    • Marketing and Sales
    • Growth and Development
    • Employee Self Service
  • Investors
    • Ethics Whistleblower Hotline
    • Securities Actions
  • News
  • Careers
  • Careers
  • Vendor Info

Contact Information

Westmoreland Mining LLC
9540 S Maroon Circle, Suite 300
Englewood, Colorado 80112

Telephone: (303) 922-6463
Toll Free: (855) 922-6463

Questions?

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westmorelandmlp.com

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