Contact the Supplier Diversity Program

contact the supplier diversity program

Please be reminded that our company may have existing contracts, and therefore, you may only be contacted when opportunities arise for your specific products or services. Furthermore, in some areas, our company is currently employing diverse-owned suppliers, such as Office Supplies, IT Consulting, Promotional Items, Temporary Staffing, Food & Beverage, Entertainment, Professional Services, etc. However, we encourage you to sign up your company with us as we continuously evaluate our sourcing opportunities.

We recommend that you refer to the FAQs before submitting your questions. If you have further questions regarding the Supplier Diversity Program, or for a background presentation on introducing your company to our operating companies, please send your inquiries to us via email at This email address is being protected from spambots. You need JavaScript enabled to view it..

By submitting your information, you agree that such information will be governed by our Privacy Policy. Because email may not be secure, you should take special care in deciding what information you send via email to us.


Gulf Interstate Engineering
16010 Barkers Point Lane | Suite 600
Houston, Texas USA 77079-9000


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Our Vision

Gulf Interstate Engineering – Our Vision To be the best full-service engineering company in the pipeline industry.

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