HIRAYAMA HOLDINGS Co.,Ltd. provides in-sourcing and temporary staffing services. The company offers manufacturing outsourcing, manufacturing temporary staffing, and personnel placement services. It also offers engineer placement and entrusted development engineer services, such as dispatching its engineer staff to the engineering section of its clients. In addition, the company provides GENBA KAIZEN consulting, and human resources education services. HIRAYAMA HOLDINGS Co.,Ltd. was formerly known as HIRAYAMA Co., Ltd. and changed its name to HIRAYAMA HOLDINGS Co.,Ltd. in March 2017. The company was founded in 1955 and is headquartered in Tokyo, Japan.