（集(ji)团(tuan)）公(gong)(gong)(gong)司(si)(si)下(xia)设建(jian)筑工程(cheng)公(gong)(gong)(gong)司(si)(si)、安装工程(cheng)公(gong)(gong)(gong)司(si)(si)、金(jin)属结构制(zhi)造公(gong)(gong)(gong)司(si)(si)、机械施工公(gong)(gong)(gong)司(si)(si)4个工程(cheng)公(gong)(gong)(gong)司(si)(si)；地(di)基分(fen)公(gong)(gong)(gong)司(si)(si)、彩板轻钢分(fen)公(gong)(gong)(gong)司(si)(si)、立体车库分(fen)公(gong)(gong)(gong)司(si)(si)、综合(he)建(jian)筑分(fen)公(gong)(gong)(gong)司(si)(si)、起重机械检测检验站5个直属分(fen)公(gong)(gong)(gong)司(si)(si)/单位；投资设立了山(shan)西鼎(ding)荣冷弯型钢有限(xian)公(gong)(gong)(gong)司(si)(si)、山(shan)西钢建(jian)鼎(ding)元(yuan)混凝土制(zhi)品有限(xian)公(gong)(gong)(gong)司(si)(si)、鼎(ding)力建(jian)筑劳务(wu)有限(xian)公(gong)(gong)(gong)司(si)(si)、鼎(ding)研工程(cheng)工程(cheng)检测技术有限(xian)公(gong)(gong)(gong)司(si)(si)4个控股(gu)公(gong)(gong)(gong)司(si)(si)以及鼎(ding)祥劳务(wu)派遣公(gong)(gong)(gong)司(si)(si)1个参股(gu)公(gong)(gong)(gong)司(si)(si)。

现(xian)有职工1500余(yu)人(ren)，有各(ge)类专业技术(shu)及管理人(ren)员900余(yu)人(ren)，具备年(nian)完(wan)成30亿(yi)元(yuan)以上(shang)产值的施工能(neng)力。