（集(ji)团）公(gong)(gong)(gong)(gong)司下(xia)设建(jian)筑(zhu)(zhu)工(gong)(gong)程公(gong)(gong)(gong)(gong)司、安装工(gong)(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)(gong)公(gong)(gong)(gong)(gong)司4个工(gong)(gong)程公(gong)(gong)(gong)(gong)司；地基分(fen)(fen)公(gong)(gong)(gong)(gong)司、彩板(ban)轻钢分(fen)(fen)公(gong)(gong)(gong)(gong)司、立体车库分(fen)(fen)公(gong)(gong)(gong)(gong)司、综合建(jian)筑(zhu)(zhu)分(fen)(fen)公(gong)(gong)(gong)(gong)司、起重(zhong)机械检(jian)测检(jian)验站5个直属分(fen)(fen)公(gong)(gong)(gong)(gong)司/单位；投资设立了山(shan)西鼎(ding)荣冷(leng)弯型钢有(you)(you)限公(gong)(gong)(gong)(gong)司、山(shan)西钢建(jian)鼎(ding)元混凝土制品有(you)(you)限公(gong)(gong)(gong)(gong)司、鼎(ding)力建(jian)筑(zhu)(zhu)劳(lao)务有(you)(you)限公(gong)(gong)(gong)(gong)司、鼎(ding)研工(gong)(gong)程工(gong)(gong)程检(jian)测技术有(you)(you)限公(gong)(gong)(gong)(gong)司4个控股(gu)公(gong)(gong)(gong)(gong)司以(yi)及鼎(ding)祥劳(lao)务派遣(qian)公(gong)(gong)(gong)(gong)司1个参股(gu)公(gong)(gong)(gong)(gong)司。

现有(you)职工(gong)1500余人(ren)，有(you)各类(lei)专业技术及管理人(ren)员900余人(ren)，具备年完成30亿元以(yi)上产值(zhi)的施工(gong)能力。