（集团）公(gong)(gong)司(si)下(xia)设建筑工(gong)程公(gong)(gong)司(si)、安装工(gong)程公(gong)(gong)司(si)、金属(shu)结构(gou)制(zhi)造公(gong)(gong)司(si)、机械施(shi)工(gong)公(gong)(gong)司(si)4个(ge)(ge)工(gong)程公(gong)(gong)司(si)；地基分公(gong)(gong)司(si)、彩板轻钢分公(gong)(gong)司(si)、立(li)体车(che)库分公(gong)(gong)司(si)、综合建筑分公(gong)(gong)司(si)、起重机械检测(ce)检验(yan)站5个(ge)(ge)直属(shu)分公(gong)(gong)司(si)/单位；投资设立(li)了山(shan)西鼎(ding)荣(rong)冷弯型钢有限公(gong)(gong)司(si)、山(shan)西钢建鼎(ding)元(yuan)混凝土制(zhi)品有限公(gong)(gong)司(si)、鼎(ding)力建筑劳(lao)务有限公(gong)(gong)司(si)、鼎(ding)研工(gong)程工(gong)程检测(ce)技(ji)术有限公(gong)(gong)司(si)4个(ge)(ge)控股公(gong)(gong)司(si)以及鼎(ding)祥劳(lao)务派遣公(gong)(gong)司(si)1个(ge)(ge)参股公(gong)(gong)司(si)。

现有(you)职工1500余人(ren)，有(you)各类专业技(ji)术及管理人(ren)员900余人(ren)，具(ju)备(bei)年完成30亿元以上(shang)产(chan)值的施(shi)工能力。