The chalets are in France, Switzerland and Austria, with plans for Italy to be included.
In St Anton, A&K has Chalet Eden Rock, with 10 bedrooms in three buildings, which can be booked individually or together to accommodate 20. The property is near the Nasserein lift and has its own spa.
In the French Alps, A&K features Chalet Montana in Courchevel, with five bedrooms; while in Verbier, the No 5 Penthouse has four bedrooms.
A&K predicted winter holidays would be popular.
“Anecdotal feedback from clients indicate that missed milestones are encouraging wider families to travel together,” it said.
"Villas and private homes have proved to be one of the most popular holiday choices for the company.”
