site map privacy policy Alter Buildings Japan Co., Ltd. was selected as an aggregator for the 2011 "Energy Management System Introduction Promotion Project Cost Subsidy" (BEMS Introduction Project) by the Ministry of Economy, Trade and Industry . * As of September 13, 2013, the above subsidies are no longer accepted. Alter Buildings Japan Co., Ltd. supports customers' profit improvement and CO2 reduction through energy saving services of buildings. ｜HOME｜Service｜Company Profile｜Blog｜Inquiries｜Privacy Policy｜↑｜