（集团(tuan)）公(gong)(gong)司(si)(si)下设建筑工(gong)程(cheng)公(gong)(gong)司(si)(si)、安装工(gong)程(cheng)公(gong)(gong)司(si)(si)、金属结(jie)构制造公(gong)(gong)司(si)(si)、机械施工(gong)公(gong)(gong)司(si)(si)4个(ge)工(gong)程(cheng)公(gong)(gong)司(si)(si)；地基分(fen)公(gong)(gong)司(si)(si)、彩板轻钢分(fen)公(gong)(gong)司(si)(si)、立体(ti)车库(ku)分(fen)公(gong)(gong)司(si)(si)、综合(he)建筑分(fen)公(gong)(gong)司(si)(si)、起重机械检(jian)测检(jian)验站(zhan)5个(ge)直(zhi)属分(fen)公(gong)(gong)司(si)(si)/单位；投(tou)资设立了(le)山西(xi)鼎(ding)荣(rong)冷弯型钢有限(xian)(xian)公(gong)(gong)司(si)(si)、山西(xi)钢建鼎(ding)元混(hun)凝土制品(pin)有限(xian)(xian)公(gong)(gong)司(si)(si)、鼎(ding)力建筑劳务(wu)有限(xian)(xian)公(gong)(gong)司(si)(si)、鼎(ding)研工(gong)程(cheng)工(gong)程(cheng)检(jian)测技(ji)术有限(xian)(xian)公(gong)(gong)司(si)(si)4个(ge)控股公(gong)(gong)司(si)(si)以(yi)及鼎(ding)祥劳务(wu)派遣公(gong)(gong)司(si)(si)1个(ge)参(can)股公(gong)(gong)司(si)(si)。

现有职工1500余人，有各类专业技术及管理人员900余人，具(ju)备年完成(cheng)30亿元以上产(chan)值的施工能力。