（集團）公(gong)(gong)司(si)(si)(si)下(xia)設建(jian)筑(zhu)工(gong)(gong)程(cheng)公(gong)(gong)司(si)(si)(si)、安裝工(gong)(gong)程(cheng)公(gong)(gong)司(si)(si)(si)、金屬結構制造公(gong)(gong)司(si)(si)(si)、機械施工(gong)(gong)公(gong)(gong)司(si)(si)(si)4個工(gong)(gong)程(cheng)公(gong)(gong)司(si)(si)(si)；地基分公(gong)(gong)司(si)(si)(si)、彩板輕鋼(gang)分公(gong)(gong)司(si)(si)(si)、立體車庫(ku)分公(gong)(gong)司(si)(si)(si)、綜合建(jian)筑(zhu)分公(gong)(gong)司(si)(si)(si)、起重機械檢(jian)測檢(jian)驗(yan)站5個直屬分公(gong)(gong)司(si)(si)(si)/單位(wei)；投資設立了山西鼎(ding)榮冷彎型鋼(gang)有限(xian)(xian)公(gong)(gong)司(si)(si)(si)、山西鋼(gang)建(jian)鼎(ding)元混凝土(tu)制品有限(xian)(xian)公(gong)(gong)司(si)(si)(si)、鼎(ding)力建(jian)筑(zhu)勞務有限(xian)(xian)公(gong)(gong)司(si)(si)(si)、鼎(ding)研工(gong)(gong)程(cheng)工(gong)(gong)程(cheng)檢(jian)測技術有限(xian)(xian)公(gong)(gong)司(si)(si)(si)4個控股公(gong)(gong)司(si)(si)(si)以及鼎(ding)祥勞務派遣公(gong)(gong)司(si)(si)(si)1個參股公(gong)(gong)司(si)(si)(si)。

現有職工1500余(yu)人(ren)，有各類專業(ye)技術及管(guan)理(li)人(ren)員900余(yu)人(ren)，具備年完成30億(yi)元以上產值的(de)施工能力。