（集(ji)团）公(gong)司(si)(si)(si)下设建(jian)筑工(gong)(gong)(gong)程(cheng)公(gong)司(si)(si)(si)、安(an)装(zhuang)工(gong)(gong)(gong)程(cheng)公(gong)司(si)(si)(si)、金属(shu)结构制(zhi)造公(gong)司(si)(si)(si)、机械施(shi)工(gong)(gong)(gong)公(gong)司(si)(si)(si)4个(ge)工(gong)(gong)(gong)程(cheng)公(gong)司(si)(si)(si)；地(di)基分(fen)(fen)公(gong)司(si)(si)(si)、彩(cai)板轻钢(gang)(gang)分(fen)(fen)公(gong)司(si)(si)(si)、立(li)(li)体车库分(fen)(fen)公(gong)司(si)(si)(si)、综合建(jian)筑分(fen)(fen)公(gong)司(si)(si)(si)、起重机械检测(ce)检验(yan)站5个(ge)直属(shu)分(fen)(fen)公(gong)司(si)(si)(si)/单位；投资(zi)设立(li)(li)了山西(xi)鼎荣冷弯(wan)型(xing)钢(gang)(gang)有(you)限公(gong)司(si)(si)(si)、山西(xi)钢(gang)(gang)建(jian)鼎元混凝土(tu)制(zhi)品有(you)限公(gong)司(si)(si)(si)、鼎力建(jian)筑劳务有(you)限公(gong)司(si)(si)(si)、鼎研工(gong)(gong)(gong)程(cheng)工(gong)(gong)(gong)程(cheng)检测(ce)技(ji)术有(you)限公(gong)司(si)(si)(si)4个(ge)控股(gu)公(gong)司(si)(si)(si)以及鼎祥劳务派(pai)遣公(gong)司(si)(si)(si)1个(ge)参股(gu)公(gong)司(si)(si)(si)。

现有职工(gong)1500余人，有各类(lei)专(zhuan)业(ye)技(ji)术及(ji)管理人员900余人，具备年(nian)完成30亿元以上产值的施工(gong)能力。