What type of companies could be registered in UAE?

International (offshore) company is the most simple and low cost type of company that may operate only outside UAE. No need for office in UAE. Residential Visa is not available.

Free Zone Company (FZE or FZC) may operate both outside UAE as well as only within Free Zone in which it has been incorporated. Office in UAE is a prerequisite. Residential Visa could be obtained.

LLC Company presupposes existence of local Sponsor with at least 51% in share capital of the company. For professional companies 100% capital is permitted for foreigners. Company may operate everywhere in the world. Office in UAE is a prerequisite. Residential Visa could be obtained.