（集(ji)团）公(gong)司(si)(si)(si)下设建筑(zhu)工(gong)(gong)程(cheng)公(gong)司(si)(si)(si)、安装工(gong)(gong)程(cheng)公(gong)司(si)(si)(si)、金(jin)属结构(gou)制造公(gong)司(si)(si)(si)、机械(xie)施(shi)工(gong)(gong)公(gong)司(si)(si)(si)4个工(gong)(gong)程(cheng)公(gong)司(si)(si)(si)；地基分公(gong)司(si)(si)(si)、彩板轻钢(gang)分公(gong)司(si)(si)(si)、立(li)体车库分公(gong)司(si)(si)(si)、综合建筑(zhu)分公(gong)司(si)(si)(si)、起重机械(xie)检测(ce)检验(yan)站5个直属分公(gong)司(si)(si)(si)/单(dan)位；投资(zi)设立(li)了(le)山西鼎(ding)(ding)荣冷弯型钢(gang)有(you)限(xian)公(gong)司(si)(si)(si)、山西钢(gang)建鼎(ding)(ding)元(yuan)混凝土制品有(you)限(xian)公(gong)司(si)(si)(si)、鼎(ding)(ding)力建筑(zhu)劳务(wu)有(you)限(xian)公(gong)司(si)(si)(si)、鼎(ding)(ding)研工(gong)(gong)程(cheng)工(gong)(gong)程(cheng)检测(ce)技(ji)术有(you)限(xian)公(gong)司(si)(si)(si)4个控股公(gong)司(si)(si)(si)以及(ji)鼎(ding)(ding)祥劳务(wu)派遣公(gong)司(si)(si)(si)1个参股公(gong)司(si)(si)(si)。

现有职工(gong)1500余(yu)(yu)人，有各类(lei)专业技术及管(guan)理人员(yuan)900余(yu)(yu)人，具备年完成30亿元以上产值的施工(gong)能力。