​​​​​​​​​Supplier Registration

Welcome to CenterPoint Energy’s Supplier Web portal designed to help you register and learn how to conduct business with us. Our vision is “to lead the nation in delivering energy, service and value." To us this means more than just doing business, it means being committed to our core values of safety, integrity, accountability, initiative and respect for our customers, investors, employees and diverse communities.

CenterPoint Energy recognizes the economic importance of diverse suppliers such as minority-owned, women-owned, veteran-owned, and all categories of small business concerns to the community. We embrace the power of diversity because it enriches our work environment and provides social and economic benefits to the communities we serve. It is not only a focus that our employees, customers, communities and shareholders expect from us, but it is the right approach from a business standpoint.

REGISTER OR SIGN IN 

Sign In
Returning Suppliers can sign in to the Supplier Portal.

Register
Prospective Suppliers are encouraged to complete the registration process in its entirety. Review the Supplier Registration form and the Supplier Registration Instructions before you begin your registration process.

Contact Us


Send invoices to be paid by e-mail to AP.Invoices@CenterPointEnergy.com
Our fax number is 713-207-9986

For assistance​​ with supplier access or supplier registration, call 713-207-5900.