（集(ji)团）公(gong)(gong)(gong)(gong)司下(xia)设(she)建(jian)筑工(gong)程公(gong)(gong)(gong)(gong)司、安装工(gong)程公(gong)(gong)(gong)(gong)司、金属结构制造公(gong)(gong)(gong)(gong)司、机械施工(gong)公(gong)(gong)(gong)(gong)司4个工(gong)程公(gong)(gong)(gong)(gong)司；地基分公(gong)(gong)(gong)(gong)司、彩板轻钢分公(gong)(gong)(gong)(gong)司、立(li)体车(che)库分公(gong)(gong)(gong)(gong)司、综合建(jian)筑分公(gong)(gong)(gong)(gong)司、起重机械检(jian)测检(jian)验站(zhan)5个直属分公(gong)(gong)(gong)(gong)司/单位；投资设(she)立(li)了山西(xi)鼎(ding)荣冷弯型钢有(you)限(xian)(xian)公(gong)(gong)(gong)(gong)司、山西(xi)钢建(jian)鼎(ding)元混凝(ning)土制品(pin)有(you)限(xian)(xian)公(gong)(gong)(gong)(gong)司、鼎(ding)力建(jian)筑劳务(wu)有(you)限(xian)(xian)公(gong)(gong)(gong)(gong)司、鼎(ding)研工(gong)程工(gong)程检(jian)测技术有(you)限(xian)(xian)公(gong)(gong)(gong)(gong)司4个控股(gu)公(gong)(gong)(gong)(gong)司以(yi)及(ji)鼎(ding)祥劳务(wu)派(pai)遣公(gong)(gong)(gong)(gong)司1个参股(gu)公(gong)(gong)(gong)(gong)司。

现有(you)职工1500余(yu)人(ren)，有(you)各类专业技术及管理人(ren)员900余(yu)人(ren)，具备年完(wan)成(cheng)30亿元以上(shang)产值的施工能力。