ERI Holdings Co., Ltd., together with its subsidiaries, provides building confirmation and inspection services in Japan. It operates through Confirmation Inspection and Related Business, Housing Performance Evaluation and Related Business, Solution Business, and Others segments. The company also provides housing performance evaluation services; and other services related to building and housing safety. In addition, it offers various solutions, such as assessment of compliance with the building standard law service; due diligence service, such as to create PCA reporting; inspection services comprising building condition assessment and construction audit; housing design performance evaluations of existing building; technical assessments for long-life quality housing; and other inspection services, such as home inspection, CASBEE certification, etc. Further, the company engages in new housing and non-residential construction; civil, forest civil, and hydrologic civil engineering consultants; drone robotics transformation; provision of periodic refresher courses and training; and development of building CAD and integration systems. ERI Holdings Co., Ltd. was incorporated in 2013 and is headquartered in Minato, Japan.