（集团）公(gong)司(si)(si)(si)下设建(jian)筑(zhu)工(gong)(gong)程(cheng)公(gong)司(si)(si)(si)、安装工(gong)(gong)程(cheng)公(gong)司(si)(si)(si)、金属(shu)结构制(zhi)造(zao)公(gong)司(si)(si)(si)、机械(xie)施(shi)工(gong)(gong)公(gong)司(si)(si)(si)4个工(gong)(gong)程(cheng)公(gong)司(si)(si)(si)；地基分(fen)(fen)(fen)公(gong)司(si)(si)(si)、彩板(ban)轻(qing)钢分(fen)(fen)(fen)公(gong)司(si)(si)(si)、立体车(che)库分(fen)(fen)(fen)公(gong)司(si)(si)(si)、综合建(jian)筑(zhu)分(fen)(fen)(fen)公(gong)司(si)(si)(si)、起重机械(xie)检(jian)测(ce)检(jian)验站5个直属(shu)分(fen)(fen)(fen)公(gong)司(si)(si)(si)/单位；投资设立了山(shan)西鼎荣冷弯(wan)型钢有限公(gong)司(si)(si)(si)、山(shan)西钢建(jian)鼎元混凝土制(zhi)品有限公(gong)司(si)(si)(si)、鼎力(li)建(jian)筑(zhu)劳务有限公(gong)司(si)(si)(si)、鼎研工(gong)(gong)程(cheng)工(gong)(gong)程(cheng)检(jian)测(ce)技术有限公(gong)司(si)(si)(si)4个控股公(gong)司(si)(si)(si)以及(ji)鼎祥劳务派(pai)遣公(gong)司(si)(si)(si)1个参股公(gong)司(si)(si)(si)。

现(xian)有职工1500余(yu)(yu)人(ren)(ren)(ren)，有各类专业技术及管理人(ren)(ren)(ren)员900余(yu)(yu)人(ren)(ren)(ren)，具备年完成30亿(yi)元以上(shang)产值的施工能(neng)力(li)。