TPC Group
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Our Valued Business Partners

In an effort to provide information in a timely manner to our valued business partners, suppliers and vendors can access current Company financial data that is made available through this website.

Should you have questions, or require additional information, please contact Investor Relations at 713.840.2435 or at

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Prospective Suppliers

TPC Group relies on suppliers to provide a broad variety of products and services and we are committed to maintaining an equitable and competitive business environment by developing relationships with supplies that share the cultural elements in which we operate and do business. Suppliers that we do business with must demonstrate the following:

  • Excellent safety record
  • Compliance with laws and regulations
  • Provide the best overall (pricing, cost savings, value added)
  • Be financially viable
  • Be customer focused.

For suppliers that perform work or services at our plant locations, TPC Group utilizes ISNetworld ( to manage our Insurance and Health, Safety and Environmental requirements and information. TPC Group approved suppliers must obtain and maintain a grade of an "A" or "B" in ISNetworld.

If your company is a current member of ISNetworld, there is no additional fee for TPC Group to add you to our ISNetworld site.

To register as a potential TPC Group supplier, we invite you to set up a company profile in our registration portal. The information that you provide will be available to TPC Group's Procurement Team for review and consideration. If there is an interest in the products and/or services that you provide, you will be contacted by a member of our Procurement Team, otherwise your profile will remain in our database for future consideration.

To begin the registration process, you will need to have the following information readily available:

  • Federal Tax ID
  • NAICS/SIC Codes
  • References
  • Company Brochure to attach to the registration request

Also, please review and complete the forms below. These must be attached to your registration request.

Please keep in mind that registering does not: (i) guarantee that you will become an approved or preferred supplier (ii) ensure you will be selected to receive a RFP, RFQ or the bid process; or (iii) commit any type of award of a contract.

It is the responsibility of the registration / potential supplier to retain registration profile and all documentation submitted for review to TPC Group.

Thank you for your interest in doing business with TPC Group. A Company representative will notify you if additional information is required or if you have been approved as a supplier.