Suppliers' Area

Our online services provide easy instructions for you to register and qualify for the professional lists, to take part in tenders for work, supplies and services, to read calls to tender, notices of selection and the relevant documents and to get the latest news.

Qualification System and Professional Lists

To apply for the Qualification Systems and Professional Supplier Lists for the Acea Group, you need to register in the section “Become a Supplier”. Once you have completed your registration, you will receive a confirmation e-mail with your access details (user name and password) to the reserved area, where you can apply for the purchase categories you are interested in.

Consult the list

Look for the qualification system/professional list you are interested in and read the relevant documentation.
(only Italian version)

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Become a supplier

Complete the online registration form and get your access codes to register for the qualification system/professional lists (reserved area).



Register for the qualification systems/professional lists

If you have already registered, access the supplier area and apply for application.


Frequently Asked Questions

Check the list of frequently asked questions and find the information you need.

Go to the FAQ

Current tenders

Go to the list to view published open tenders.
Restricted tenders are only visible to invited parties.

Go to the list

Acea Vendor Rating to optimize the supply chain

Find out the assessment criteria of Acea Group’s suppliers, developed for an increasingly efficient supply chain.

EcoVadis and Acea for sustainable procurement

In line with our commitment to environmental sustainability and transparency, the Acea Group offers all suppliers and commercial partners the opportunity to measure and improve their sustainability performance.


General Contract Conditions

In this section you can consult the Tender Specifications in accordance with Legislative Decree 36/2023 and subsequent amendments and addenda and the private law General Contract Conditions.

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Tender transparency Law 190/12

This section gives you the tables published by Acea on transparent tender procedures, in compliance with what is provided for by Law 190/12, Article 1, para. 32.

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For technical support  Call 02 124121303  Email



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