Our Mission: The Supply Department of Union Pacific Railroad will utilize strong and continuing relationships with suppliers to provide the materials and services that meet the business needs of our internal Railroad customers at the lowest total cost of ownership. All activities of the Supply Department will be conducted in a manner that ensures ethical and safe business practices. 

Welcome to Union Pacific Railroad's Supplier and Contractors portal. This website provides current information about doing business with the Railroad. 

If you supply material or provide services that Union Pacific is likely to purchase (see What we Purchase), we invite you to register your company via the link below. If you are invited to bid, you will receive login credentials (user id and password) to enter our system. 

We believe that an open, competitive environment is beneficial to both buyer and seller, and it is our policy to foster this environment. We buy on the basis of definitive specifications, quality of product and service, and advantageous pricing. We are constantly on the lookout for new and innovative ideas from our suppliers.