ODK Solutions Company, Ltd. provides business process outsourcing services. The company offers educational-related services, such as entrance-examination solutions; and UCARO that helps universities to enhance the efficiency of entrance-examination operation. It also provides securities trading solutions and individual number solutions; operates and develops various systems related to clinical examination; and assists in pottos, a customer success automation tool and Zendesk, a customer service software, as well as HireVue, a digital interviewing platform. The company was incorporated in 1963 and is headquartered in Osaka, Japan.