Contact Information

Contact NuStar Energy L.P.
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Following is key contact information for NuStar Energy L.P.

General Inquiries and Information:
NuStar Energy L.P. Corporate Headquarters
19003 IH-10 West
San Antonio, TX 78257
Phone: (800) 866-9060 or (210) 918-2000
webmaster@nustarenergy.com

Marketing Contacts (Pipeline & Terminal):

Please select this link to access the marketing contacts page

Sourcing/Procurement Department:

Please select this link to access the sourcing/procurement contacts page

Human Resources Department:
P.O. Box 781609
San Antonio, TX 78278
Phone: (888) 696-8475
Fax: (210) 918-5468
hr@nustarenergy.com

Investor Relations Department:
P.O. Box 781609
San Antonio, TX 78278
Phone: (800) 866-9060 or (210) 918-INVR (4687)
Fax: (210) 918-5421
investorrelations@nustarenergy.com

Transfer Agent:
Computershare Investor Services, LLC
Shareholder Communications Team
P.O. Box 43006
Providence, RI 02940-3006
Phone: 888-726-7784

Corporate Communications Department:
P.O. Box 43006
San Antonio, TX 78278
Phone: (800) 866-9060 or (210) 918-2314
Fax: (210) 918-5057
corporatecommunications@nustarenergy.com

Pipeline Safety Contact Information:
In the event of a pipeline emergency
Go to a safe location immediately and call 911 and the NuStar Pipeline Control Center at 800-481-0038 and report exactly what you have seen, heard or smelled and where this incident or event took place.

Call before you dig!
Please call before you dig, excavate or probe either by hand or machine in the area or vicinity of the pipeline in order to minimize the possibility of accidents and injury. Not only is it the safe thing to do, it's the law. When you call the appropriate number listed below, the One Call System will notify NuStar and the other member companies of the proposed work so that we can send a representative to the site to mark the buried pipeline prior to any excavation. This is a free service to you.