Invest News DetailReuters - Talks on the sale of Turkish supermarket chain Migros have reached their final stages but no deal has been signed, parent company Koc Holding said in a statement today. Migros Turk is the biggest chain of supermarkets in Türkiye. Together with Migros supermarkets, Sok discount stores, international Ramstore shopping centers, online shopping on Internet, wholesale stores and mobile sale units, Migros Turk is serving in 7 different shopping formats around 160 million customers.