April 27 (SeeNews) - Croatian power transformers manufacturer Koncar Distributivni i Specijalni Transformatori Koncar D&ST [ZSE:KODT, KODT2] said on Thursday its consolidated after-tax profit rose to 5.7 million euro ($6.3 million) in the first quarter of this year, from 3.3 million euro in the same period of 2022.