In the beginning of 1970s, Italian Oleo-Mac brand was introduced and thus the first steps of this more than 40 years collaboration with Oleo-Mac were taken.
During this period, the trade operations both for retail and wholesale were continued consistently in the domestic market. With the improving customer portfolio, internal and external commercial relations, the company took its place among the top 500 tax payers in 1982 based on the data of Istanbul Revenue Office. This period also prepared the grounds for Süleyman Keleş and Selim Keleş brothers, who spent all their time outside their school in Tahtakale, to enter into the business life. Süleyman Keleş and Selim Keleş, who represent the third generation of the organization, gained command and efficacy in all business processes until the beginning of 1990s.