Tallegg Tallegg is an Estonian domestic poultry producer. is an Estonian domestic poultry producer. It is located in Tabasalu and has been in business since 1956. Talleggs products belong to AS HKScan Estonia product range. Tallegg Tallegg is an Estonian domestic poultry producer. has 6 farms in Estonia, mainly located near Tallinn Tallinn, the largest city and capital of Estonia (population 440 000). .