WDB Holdings Co., Ltd., together with its subsidiaries, provides human resources services in Japan and internationally. It operates through Human Resources Services Business and Contract Research Organization (CRO) Business segments. The company offers registered and permanent temporary staffing, placement, and recruitment services for scientific researchers, engineering engineers, and general clerical staff. It serves customers in the research and development, and quality control departments in the pharmaceutical, food, chemical, and other manufacturing industries; laboratories of public institutions and universities; machinery design, electrical and electronic equipment design, software development, and inspection divisions in the electrical, electronics, and precision machinery manufacturing industry; and other various industries. The company also provides doconico, a staffing service platform; and doco1, a system for managing staffing operations across multiple agencies, including order placement, contracts, attendance tracking, and invoicing on one platform. In addition, it offers agency services and support for the development of pharmaceuticals, quasi-drugs, cosmetics, and medical devices. Further, it engages in the provision of merger and acquisition, and business revitalization support in the fields of pharmaceuticals, chemistry, foodstuff, and engineering; and promotion of employment of persons with disabilities through data entry processing and cleaning work, etc. WDB Holdings Co., Ltd. was incorporated in 1985 and is headquartered in Kobe, Japan.