The Birmingham airport-based company, which operated a small fleet including a Boeing 737-300 and a BAE Systems Avro RJ100, ceased trading on October 12.
According to the Civil Aviation Authority, Cello traded under the names Charter Flight Centre and websites Ski-Flights.com, www.charterflights.co.uk and www.ski-flights.com.
A brief notice on the company’s website on Friday said: “It is with regret that Cello Aviation has ceased trading.
“We apologise for any inconvenience that may cause our customers and suppliers.”
