业务
货币单位:日元
2023/FY
名称营收比例
建筑业务141.94亿52.25%
Equipment sales and information system business65.58亿24.14%
Equipment maintenance business64.35亿23.69%
Electronic parts production business18.29亿6.73%
Inter-segment transaction elimination-18.51亿-6.81%
地区
货币单位:日元
2022/FY
名称营收比例
日本249.38亿90.00%
其他27.71亿10.00%
