WILLTEC Co., Ltd. engages in the manufacturing consignment business. It operates through a following segments: Manufacturing Support Business, Construction Support Business, EMS Business and Other. The Manufacturing Support Business segment offers consignment manufacturing, electromechanical engineer stuffing business and repair service. The Construction Support Business segment offers construction engineer stuffing service. The EMS Business segment engages in the contract manufacturing business and electronic parts wholesale business. The Other segment involves disability support, livestock business and overseas business. The company was founded in April 1992 and is headquartered in Osaka, Japan.