Rybrook Jaguar at Llandudno Junction in Wales has closed.
The dealership ceased trading just before Christmas.
Around ten jobs were understood to have been lost from the outlet and nearby Conwy Land Rover, also part of Rybrook Holdings, ranked 37 in the AM100.
Before Christmas, Horizon Honda did not cease trading, as this AM-online report had erroneously stated.
The Horizon group continues to represent Honda at its expanded Christchurch and Poole dealerships, however it took the decision to turn its satellite Honda outlet at Bournemouth into a used car centre. AM apologises for the error.