（集(ji)团）公(gong)(gong)司下设建(jian)(jian)筑工(gong)程(cheng)(cheng)公(gong)(gong)司、安装工(gong)程(cheng)(cheng)公(gong)(gong)司、金属结构(gou)制造公(gong)(gong)司、机械施工(gong)公(gong)(gong)司4个(ge)工(gong)程(cheng)(cheng)公(gong)(gong)司；地基分(fen)公(gong)(gong)司、彩板轻钢(gang)分(fen)公(gong)(gong)司、立(li)体车(che)库(ku)分(fen)公(gong)(gong)司、综(zong)合(he)建(jian)(jian)筑分(fen)公(gong)(gong)司、起重机械检测检验站5个(ge)直属分(fen)公(gong)(gong)司/单位；投资(zi)设立(li)了山(shan)(shan)西鼎荣(rong)冷弯(wan)型钢(gang)有(you)(you)限(xian)(xian)(xian)公(gong)(gong)司、山(shan)(shan)西钢(gang)建(jian)(jian)鼎元混(hun)凝土制品有(you)(you)限(xian)(xian)(xian)公(gong)(gong)司、鼎力建(jian)(jian)筑劳务有(you)(you)限(xian)(xian)(xian)公(gong)(gong)司、鼎研工(gong)程(cheng)(cheng)工(gong)程(cheng)(cheng)检测技(ji)术有(you)(you)限(xian)(xian)(xian)公(gong)(gong)司4个(ge)控股公(gong)(gong)司以及鼎祥劳务派遣公(gong)(gong)司1个(ge)参(can)股公(gong)(gong)司。

现有职工1500余人(ren)，有各类专业技术及管理人(ren)员900余人(ren)，具备年(nian)完成30亿元以(yi)上(shang)产值的施工能力。