（集团）公(gong)(gong)(gong)司(si)下设建筑(zhu)工(gong)程(cheng)公(gong)(gong)(gong)司(si)、安装工(gong)程(cheng)公(gong)(gong)(gong)司(si)、金(jin)属结构制造公(gong)(gong)(gong)司(si)、机械(xie)施(shi)工(gong)公(gong)(gong)(gong)司(si)4个(ge)(ge)工(gong)程(cheng)公(gong)(gong)(gong)司(si)；地(di)基分(fen)(fen)公(gong)(gong)(gong)司(si)、彩板轻钢分(fen)(fen)公(gong)(gong)(gong)司(si)、立体车(che)库分(fen)(fen)公(gong)(gong)(gong)司(si)、综合建筑(zhu)分(fen)(fen)公(gong)(gong)(gong)司(si)、起重机械(xie)检(jian)(jian)测检(jian)(jian)验站(zhan)5个(ge)(ge)直(zhi)属分(fen)(fen)公(gong)(gong)(gong)司(si)/单(dan)位；投资设立了山西(xi)鼎(ding)荣(rong)冷弯型(xing)钢有(you)限(xian)(xian)公(gong)(gong)(gong)司(si)、山西(xi)钢建鼎(ding)元混凝(ning)土制品有(you)限(xian)(xian)公(gong)(gong)(gong)司(si)、鼎(ding)力(li)建筑(zhu)劳务(wu)有(you)限(xian)(xian)公(gong)(gong)(gong)司(si)、鼎(ding)研工(gong)程(cheng)工(gong)程(cheng)检(jian)(jian)测技术有(you)限(xian)(xian)公(gong)(gong)(gong)司(si)4个(ge)(ge)控股公(gong)(gong)(gong)司(si)以及鼎(ding)祥劳务(wu)派遣公(gong)(gong)(gong)司(si)1个(ge)(ge)参股公(gong)(gong)(gong)司(si)。

现(xian)有职工1500余(yu)(yu)人(ren)，有各(ge)类专(zhuan)业技术及管理人(ren)员900余(yu)(yu)人(ren)，具备年完成30亿(yi)元以上产值的施工能力。