A London-based agency has ceased trading, the CAA has confirmed.
Skylink Travel & Tours Ltd (Atol 9839) failed on Friday (22 January).
The business, which was headquartered in north-west London, was licensed to carry 500 Atol-protected passengers.
Website skylinkworld.co.uk has been taken down and replaced with the message "ceased trading".
The firm sold a range of trips around the world, including adventure tours and cruises.