Visitor Registration

This service was available online until the closing of OMC.

Visiting OMC exhibition is free of charge and open to all interested professionals of the energy industry.

Under 18 are not admitted within the exhibiting area.

General Information:

Exhibition Opening Hours

Tue. 28 September 2021           09,00 – 18,00

Wed. 29 September 2021          09,00 – 18,00

Thu. 30 September 2021           09,00 – 18,00


Pala De Andre',  Viale Europa, 1 – Ravenna

Click here for directions

For update information about the exhibiting companies, please check the current exhibitor list or the online catalogue


University students are granted free access to the conference sessions and workshops as well as the exhibition area. Student identification must be provided.

This service will be available from September 1, 2021

Visiting the exhibition does not include access to conference rooms. Attending the conference sessions and workshops requires the payment of a fee, according to the selected option.

Press accreditation is available to members of the working press (reporters, writers, editors, publishers). Official letter or copy of press membership card must be provided upon registration.


If you are travelling to Italy from abroad, whether you are an Italian citizien or not, or whether you are coming from a EU member state or not (outside Shengen) you can find here update information about required specific containment measures: 


We thank you for attending OMC 2021 in Ravenna, from 28 to 30 September 2021, and hope you will join next edition!





Opening Hours

read more


read more

Why Visit

read more

Visitor Registration

read more