The construction of the new Puskás Ferenc Stadium is currently the largest budget project in Hungary, with nearly 100 engineers and more a thousand workers. The construction has started in spring 2017 and it will be a venue for the 2020 UEFA European Football Championship (UEFA EURO 2020). 3E International Kft. supports the work of the Puskás Engineer Consortium operated by Óbuda-Újlak Zrt and Főber Zrt and its role includes certain structural technical supervisory. Substructure on the site is completed and the concreting of superstructure is ongoing. Concreting of the ceilings at different levels and the production of prefabricated elements and the production, installation, construction of the roofing has begun and it is progressing.