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| Company Subsidiary | | Jurisdiction of incorporation | | Percentage of Outstanding Shares Owned by the Company and/or the Company Subsidiaries |
| Allego US Inc. | | United States | | 100% owned by Allego N.V. |
| Allego Holding B.V. | | Netherlands | | 100% owned by Allego N.V. |
| Allego B.V. | | Netherlands | | 100% owned by Allego Holding B.V. |
| Allego Innovations B.V. | | Netherlands | | 100% owned by Allego Holding B.V. |
| Allego Employment B.V. | | Netherlands | | 100% owned by Allego Holding B.V. |
| Allego Charging Ltd | | England and Wales | | 100% owned by Allego Holding B.V. |
| Allego Denmark ApS | | Denmark | | 100% owned by Allego Holding B.V. |
| Allego België B.V. | | Belgium | | 100% owned by Allego Holding B.V. |
| Allego GmbH | | Germany | | 100% owned by Allego Holding B.V. |
| Allego France SAS | | France | | 100% owned by Allego Holding B.V. |
| Allego Portugal, Unipessoal Lda | | Portugal | | 100% owned by Allego Holding B.V. |
| Allego Norway AS | | Norway | | 100% owned by Allego Holding B.V. |
| Allego Sweden AB | | Sweden | | 100% owned by Allego Holding B.V. |
| Allego Italy S.R.L. | | Italy | | 100% owned by Allego Holding B.V. |
| Allego Spain S.L.U. | | Spain | | 100% owned by Allego Holding B.V. |
| Mega-E Charging B.V. | | Netherlands | | 100% owned by Allego Holding B.V. |
| Modélisation, Mesures et Applications S.A. | | France | | 58% owned by Allego Holding B.V. | 42% Oury-Heintz Energie Applications SA |
| Oury-Heintz Energie Applications S.A. | | France | | 100% owned by Allego Holding B.V. |
| FEMC Germany GmbH | | Germany | | 100% owned by Mega-E Charging B.V. |
| Mega-E Netherlands Asset Co No 1 B.V. | | Netherlands | | 100% owned by Mega-E Charging B.V. |
| Mega-E Denmark Asset Co No 1 B.V. | | Denmark | | 100% owned by Mega-E Charging B.V. |
| Mega-E Belgium Asset Co No 1 B.V. | | Belgium | | 100% owned by Mega-E Charging B.V. |
| Mega-E France SAS | | France | | 100% owned by Mega-E Charging B.V. |
| Mega-E Sweden Asset Co No 1 B.V. | | Sweden | | 100% owned by Mega-E Charging B.V. |
| Mega-E Eastern Europe Holding B.V. | | Netherlands | | 100% owned by Mega-E Charging B.V. |
| Allego Poland Sp. Z o.o. | | Poland | | 100% owned by Mega-E Eastern Europe Holding B.V. |
| GreenToWheel SAS | | France | | 80% owned by Mega-E Charging B.V. |
| Moma Collectivites SAS | | France | | 51% owned by Modélisation, Mesures et Applications S.A. |
| Foroil SAS | | France | | 43.6% owned by Modélisation, Mesures et Applications S.A. |
| Moma Asia LTD1 | | Hong Kong | | 100% owned by Modélisation, Mesures et Applications S.A. |