（集团）公(gong)司(si)(si)下设建(jian)(jian)筑工(gong)程(cheng)(cheng)公(gong)司(si)(si)、安装(zhuang)工(gong)程(cheng)(cheng)公(gong)司(si)(si)、金属结构制(zhi)造公(gong)司(si)(si)、机械施工(gong)公(gong)司(si)(si)4个(ge)工(gong)程(cheng)(cheng)公(gong)司(si)(si)；地基分(fen)公(gong)司(si)(si)、彩板轻钢分(fen)公(gong)司(si)(si)、立体车库分(fen)公(gong)司(si)(si)、综合建(jian)(jian)筑分(fen)公(gong)司(si)(si)、起重机械检测检验站(zhan)5个(ge)直属分(fen)公(gong)司(si)(si)/单(dan)位；投资设立了山西(xi)鼎(ding)荣冷弯(wan)型(xing)钢有(you)(you)限(xian)公(gong)司(si)(si)、山西(xi)钢建(jian)(jian)鼎(ding)元混凝土制(zhi)品有(you)(you)限(xian)公(gong)司(si)(si)、鼎(ding)力建(jian)(jian)筑劳务有(you)(you)限(xian)公(gong)司(si)(si)、鼎(ding)研工(gong)程(cheng)(cheng)工(gong)程(cheng)(cheng)检测技(ji)术有(you)(you)限(xian)公(gong)司(si)(si)4个(ge)控股公(gong)司(si)(si)以及鼎(ding)祥(xiang)劳务派遣公(gong)司(si)(si)1个(ge)参股公(gong)司(si)(si)。

现有职工1500余人(ren)，有各类(lei)专业(ye)技术及管理人(ren)员900余人(ren)，具备(bei)年完成30亿元以上产值的施(shi)工能(neng)力。