Aller Leisure A/S is a subsidiary of Aller Holding A/S. Aller Leisure A/S own, bring together and administer Aller's travel b ... usiness that includes the travel agencies Nyhavn Rejser A/S, Kulturrejser-Europa A/S, Nilles Rejser A/S, Aller Travel AS, Gislev Rejser A/S, Aller Flight A/S, Stjernegaard Rejser A/S and Zen Luxury Travel. read more