（集团）公(gong)(gong)(gong)(gong)司(si)下设建(jian)筑工程(cheng)(cheng)公(gong)(gong)(gong)(gong)司(si)、安装工程(cheng)(cheng)公(gong)(gong)(gong)(gong)司(si)、金(jin)属结构制造公(gong)(gong)(gong)(gong)司(si)、机械(xie)(xie)施工公(gong)(gong)(gong)(gong)司(si)4个(ge)工程(cheng)(cheng)公(gong)(gong)(gong)(gong)司(si)；地基分公(gong)(gong)(gong)(gong)司(si)、彩板轻钢(gang)(gang)分公(gong)(gong)(gong)(gong)司(si)、立(li)体车库分公(gong)(gong)(gong)(gong)司(si)、综合建(jian)筑分公(gong)(gong)(gong)(gong)司(si)、起重机械(xie)(xie)检(jian)测(ce)检(jian)验站5个(ge)直属分公(gong)(gong)(gong)(gong)司(si)/单(dan)位；投资设立(li)了山(shan)西鼎(ding)荣冷弯型钢(gang)(gang)有(you)限(xian)公(gong)(gong)(gong)(gong)司(si)、山(shan)西钢(gang)(gang)建(jian)鼎(ding)元(yuan)混凝土制品有(you)限(xian)公(gong)(gong)(gong)(gong)司(si)、鼎(ding)力建(jian)筑劳务有(you)限(xian)公(gong)(gong)(gong)(gong)司(si)、鼎(ding)研工程(cheng)(cheng)工程(cheng)(cheng)检(jian)测(ce)技术有(you)限(xian)公(gong)(gong)(gong)(gong)司(si)4个(ge)控股(gu)公(gong)(gong)(gong)(gong)司(si)以及鼎(ding)祥劳务派遣公(gong)(gong)(gong)(gong)司(si)1个(ge)参股(gu)公(gong)(gong)(gong)(gong)司(si)。

现(xian)有职工(gong)1500余(yu)人，有各类专业技(ji)术及管理人员900余(yu)人，具(ju)备年完成30亿元以(yi)上产值的施(shi)工(gong)能力。