The company said net earnings to 31 December were TWD 2.05bn ($65.51m), against a loss TWD 2.04bn in 2013.
Revenue increased to TWD 144.28bn, from TWD 139.21m, while operating costs were cut to TWD 136.93bn from TWD 138.82bn.
Its income tax bill rose to TWD 1.18bn, however, from TWD 457m in 2013.
