（集团）公(gong)(gong)司(si)(si)下设建(jian)筑(zhu)工程(cheng)公(gong)(gong)司(si)(si)、安装工程(cheng)公(gong)(gong)司(si)(si)、金属结构制(zhi)造公(gong)(gong)司(si)(si)、机(ji)械(xie)施工公(gong)(gong)司(si)(si)4个(ge)工程(cheng)公(gong)(gong)司(si)(si)；地基分(fen)公(gong)(gong)司(si)(si)、彩(cai)板轻(qing)钢分(fen)公(gong)(gong)司(si)(si)、立体车库分(fen)公(gong)(gong)司(si)(si)、综合建(jian)筑(zhu)分(fen)公(gong)(gong)司(si)(si)、起重机(ji)械(xie)检测检验站5个(ge)直属分(fen)公(gong)(gong)司(si)(si)/单位(wei)；投(tou)资设立了山西(xi)鼎(ding)荣冷弯型钢有(you)限公(gong)(gong)司(si)(si)、山西(xi)钢建(jian)鼎(ding)元混凝土制(zhi)品有(you)限公(gong)(gong)司(si)(si)、鼎(ding)力建(jian)筑(zhu)劳务有(you)限公(gong)(gong)司(si)(si)、鼎(ding)研工程(cheng)工程(cheng)检测技(ji)术有(you)限公(gong)(gong)司(si)(si)4个(ge)控股公(gong)(gong)司(si)(si)以及鼎(ding)祥(xiang)劳务派遣公(gong)(gong)司(si)(si)1个(ge)参股公(gong)(gong)司(si)(si)。

现有职工1500余(yu)人，有各类(lei)专业(ye)技术(shu)及管理人员900余(yu)人，具(ju)备年完成(cheng)30亿元以上(shang)产值的施工能力。