（集团）公(gong)司(si)(si)下设建(jian)筑(zhu)工(gong)(gong)程(cheng)(cheng)公(gong)司(si)(si)、安装工(gong)(gong)程(cheng)(cheng)公(gong)司(si)(si)、金属结构制造公(gong)司(si)(si)、机械施(shi)工(gong)(gong)公(gong)司(si)(si)4个(ge)工(gong)(gong)程(cheng)(cheng)公(gong)司(si)(si)；地基(ji)分(fen)公(gong)司(si)(si)、彩(cai)板轻钢分(fen)公(gong)司(si)(si)、立体车库分(fen)公(gong)司(si)(si)、综合建(jian)筑(zhu)分(fen)公(gong)司(si)(si)、起重机械检(jian)(jian)测检(jian)(jian)验(yan)站(zhan)5个(ge)直属分(fen)公(gong)司(si)(si)/单位；投资(zi)设立了(le)山西(xi)鼎(ding)荣冷(leng)弯型钢有(you)限公(gong)司(si)(si)、山西(xi)钢建(jian)鼎(ding)元混(hun)凝土制品有(you)限公(gong)司(si)(si)、鼎(ding)力建(jian)筑(zhu)劳(lao)务(wu)有(you)限公(gong)司(si)(si)、鼎(ding)研工(gong)(gong)程(cheng)(cheng)工(gong)(gong)程(cheng)(cheng)检(jian)(jian)测技术有(you)限公(gong)司(si)(si)4个(ge)控股公(gong)司(si)(si)以及鼎(ding)祥劳(lao)务(wu)派遣(qian)公(gong)司(si)(si)1个(ge)参股公(gong)司(si)(si)。

现有(you)职工(gong)1500余人(ren)，有(you)各类专(zhuan)业技术及管理人(ren)员900余人(ren)，具备年完成30亿(yi)元以上产值的施(shi)工(gong)能力(li)。