Become a potential NiSource supplier by registering online. Suppliers interested in bidding on major infrastructure projects should include the project name and core services in the additional information/other core competencies part of the form. Your registration does not guarantee a request for bid. If a need develops for your product or services, our procurement team will contact you.
NiSource Code of Business Conduct Our reputation is based not only on our integrity, but also on the integrity of our suppliers. Unless suppliers have their own Code of Business Conduct and provide it to us, we expect them to aspire to conduct business in a manner consistent with the NiSource Code of Business Conduct. When determining whether to award work or services, NiSource will consider a supplier's ability to consistently act in accordance with the Code of Business Conduct.