There are no residency specifications. Director in the company is responsible to your state for your debts in the company. The 2 types of business partnerships are typical (Kollektif Sirket -when each of the customers are absolutely accountable for the debts and obligations and equal rights) or minimal (Komandit Sirket https://franciscoz6924.blog-kids.com/21773878/details-fiction-and-company-registration-in-turkey