ERI Holdings Co., Ltd. engages in the management of its group companies which provides the building and housing evaluation services. It operates through the following segments: Building Confirmation and Inspection, Housing Performance Evaluation and Others. The Building Confirmation and Inspection segment handles the issuance of confirmation certificates after confirming the architectural plans conform to the building standard law and regulations before construction; issuance of inspection certificate after completion of construction work and after the building was subject to a final inspection. The Housing Performance Evaluation segment manages the issuance of housing performance evaluation reports that assigns building ratings of stability and air quality. The Others segment offers finance agency housing loans, structure evaluation of skyscraper, structural calculation compatibility judgment of over a certain size of the buildings, inspection of residential warranty liability insurance, sound environmental evaluation of co-housing, soil pollution survey, due diligence in the real estate transactions, building fund payments, and Tokyo building inspection mechanism. The company was founded on December 2, 2013 and is headquartered in Tokyo, Japan.