Become a Vendor
Work with IEI as a subcontractor or supplier.
IEI builds teams from qualified trade partners, specialty contractors, laboratories, and suppliers. Register your company so our project and contracts teams can find you when a requirement matches.
Do not send banking, ACH, or Tax ID documents by email.
Attach your W-9 and Certificate of Insurance directly to the registration below — uploads travel over an encrypted connection into IEI's access-controlled document intake. Banking and ACH information is collected separately: after you register, IEI will send a secure request for your ACH form. Never transmit account or routing numbers in an unencrypted message.
Vendor registration
Required fields are marked with an asterisk. Everything you provide is used only to evaluate teaming and subcontracting opportunities.
