（集(ji)团）公(gong)司(si)(si)下设建(jian)筑(zhu)(zhu)工(gong)(gong)(gong)程公(gong)司(si)(si)、安装工(gong)(gong)(gong)程公(gong)司(si)(si)、金属(shu)(shu)结构制造(zao)公(gong)司(si)(si)、机(ji)械施工(gong)(gong)(gong)公(gong)司(si)(si)4个(ge)工(gong)(gong)(gong)程公(gong)司(si)(si)；地基分公(gong)司(si)(si)、彩板轻钢(gang)分公(gong)司(si)(si)、立体(ti)车库分公(gong)司(si)(si)、综合建(jian)筑(zhu)(zhu)分公(gong)司(si)(si)、起重机(ji)械检测(ce)检验站5个(ge)直属(shu)(shu)分公(gong)司(si)(si)/单位；投(tou)资设立了山西鼎荣冷弯型钢(gang)有限(xian)(xian)公(gong)司(si)(si)、山西钢(gang)建(jian)鼎元混凝土(tu)制品有限(xian)(xian)公(gong)司(si)(si)、鼎力建(jian)筑(zhu)(zhu)劳务有限(xian)(xian)公(gong)司(si)(si)、鼎研(yan)工(gong)(gong)(gong)程工(gong)(gong)(gong)程检测(ce)技(ji)术(shu)有限(xian)(xian)公(gong)司(si)(si)4个(ge)控股公(gong)司(si)(si)以及鼎祥劳务派遣公(gong)司(si)(si)1个(ge)参股公(gong)司(si)(si)。

现有职工1500余人，有各类专业技术(shu)及管理(li)人员900余人，具备年完成30亿元以上产值(zhi)的施(shi)工能(neng)力。