Which companies are permitted to trade their shares on the Abu Dhabi and Dubai Financial Markets?

Two conditions are required for the permissibility of dealing in shares: that the company's activity be permissible, and that the company does not place a portion of the shareholders' money in usurious banks to earn interest. If these two conditions are met, investment is permissible; otherwise, it is not. It is difficult for us to categorize halal shareholding companies.