KAI operates across industrials, services, real estate, and trading. Its portfolio includes Specialized Industrial Casting Company, Arabian Vermiculite Industries, Saudi Road Marking Company (ROMAC), Algosaibi Services, Sustainability Services & Solutions, KAT, and KAC, which manages the group’s real estate assets. In 2025, KAI and KAST GmbH & Co. of Germany established joint venture, KAST W.L.L. in Bahrain to become a regional hub for advanced reinforcing technical textiles.