The largest insurance company in Saudi Arabia by total revenue, market share, and asset capitalization is The Company for Cooperative Insurance, widely known as Tawuniya. Established as a pioneering joint-stock insurance corporation, it commands a dominant segment of the domestic market across medical health insurance, motor coverage, and commercial property lines. Backed by substantial state-linked institutional shareholdings and a comprehensive service network, it consistently outperforms competitors, followed closely by other major regional market giants like Bupa Arabia and Al Rajhi Takaful.