Within the scope of TTK, institutional and noninstitutional types are as follows:

Institutional structures

Joint Stock Company
Limited Company .
Cooperative Company
Although some financial thresholds (e.g. minimum capital) and organs are different from each other, the procedure which is followed to establish a joint stock company or limited company is same. Although the companies are established in these five types, the types of joint stock company and limited company are the most common types both in global economy and in Turkey.