All suppliers that want to do business with ADDC must be assessed by ADWEA, our parent company, for permission to join our register of approved vendors. Click below for the full list of companies that are currently registered.
Become an approved vendor
If you would like to join the ADWEA Approved Vendor List you can apply to register your details directly through our parent company.
The button below will direct you to the ADWEA portal, where you’ll need to click “Register New Company” to begin your application. In the “Registering As” field, you can choose to apply as a new vendor. Once your details are received you should receive a username and password for the site.
Register your company so you can place bids online through the ADWEA portal and view details of the projects that you’ve been invited to tender for.