OREANDA-NEWS. A.M. Best has placed under review with positive implications the issuer credit rating of “bb” of Echelon Financial Holdings Inc. (EFH) [TSX: EFH] following the recent announcement that EFH has signed a stock purchase agreement to sell off its subsidiary Qudos Insurance A/S (Qudos), a vehicle that writes non-standard auto and program business primarily in Ireland, the United Kingdom and Denmark.