Northern Ireland-based agency and escorted tours firm Strandtown Travel has collapsed.
The company based in County Down traded under the names Acetours Acetours.en, Acetours.eu and Strandtown Travel and website www.actours.eu.
The Acetours website shows a series of 2020 trips cancelled due to coronavirus.
The failure was confirmed by the Civil Aviation Authority which issued guidance to consumers over bookings made with the company.