The story
Marmarabirlik was established with joint of Gemlik, Mudanya, and Erdek Olive Agricultural Sales Cooperatives. A year after the establishment of Marmarabirlik, Orhangazi Olive Agriculture Sale Cooperative joined the union. Then, in the 1970s and 1980s, Marmarabirlik received other olive agriculture sale cooperatives as a member of the union in the region, to increase production capacity. These cooperatives respectively joined the union, İznik in 1970, Edincik in 1976, Mürefte in 1986 and finally Marmara in 1988, and now, the numbers of its members are eight cooperatives.
Today, Marmarabirlik has been established on a total area of 403,000 square meters with a building area 136,000 square meters and an olive storage capacity of 70,400 tons. The union also has an olive packing capacity of approximately 150 tons/day and olive oil production and filling capacity of approximately 220 tons/day in Bursa. In total, over 600 workers are to be employed throughout the union to be able to manage and use this capacity.
From Wikipedia’s article on Marmarabirlik, shared under CC BY-SA 4.0.4