PM Thoresen Asia Holdings Public Company Limited manufactures fertilizer and crop care products and provides factory area management services in Vietnam, the Philippines, Madagascar, and internationally. It produces NPK compound fertilizers, single fertilizers, foliar products, pesticides, and insecticides under the STORK brand. The company also operates and leases warehouses, offers value-added services such as offices for supervisory personnel, commercial vehicle parking, guards, and utilities, and engages in import, general trading, and procurement services for macronutrient products including nitrogen, phosphate, and potash. Incorporated in 2013 and based in Bangkok, Thailand, it is a subsidiary of Thoresen Thai Agencies Public Company Limited.