Post-effective amendment to a registration statement that is not immediately effective upon filing

Cover Page

Cover Page
6 Months Ended
Jun. 30, 2022
Document Information [Line Items]  
Document Type POS AM
Amendment Flag false
Entity Registrant Name Allego N.V.
Entity Central Index Key 0001874474
Entity Filer Category Non-accelerated Filer
Entity Emerging Growth Company true
Entity Ex Transition Period false
Entity Small Business false