Supplier Diversity Registration Process

How to Register as a Diverse Supplier

Complete the following supplier diversity profile with your company’s information. Please be as specific as possible to ensure proper categorization of your firm within our supply-chain organization. Upon completion of the profile, please e-mail it to with a copy of your current Diversity Certification and Quality Certification (if applicable).

Tenneco only recognizes Minority Certification from the National Minority Supplier Development Council (NMSDC) or any of its state affiliates, and the Canadian Aboriginal Minority Supplier Council (CAMSC). For women, Tenneco only recognizes certification from the Women’s Business Enterprise National Council (WBENC) or any of their 14 regional Partner Organizations.

Upon receipt, the supplier diversity purchasing manager will register your company in our diverse supplier database.  Please note: Registering does not mean that your company is an approved or preferred supplier.


Supplier Diversity Profile Form

Please complete and e-mail the Supplier Diversity Profile form and all attachments to Please be sure to include any diversity and quality certifications. 

For more information about Tenneco's Supplier Diversity program, a brochure is available for viewing.