（集(ji)团）公(gong)司(si)(si)下设(she)建(jian)(jian)筑工(gong)程公(gong)司(si)(si)、安装工(gong)程公(gong)司(si)(si)、金属结构制造(zao)公(gong)司(si)(si)、机械施工(gong)公(gong)司(si)(si)4个(ge)(ge)工(gong)程公(gong)司(si)(si)；地(di)基分公(gong)司(si)(si)、彩板轻钢(gang)分公(gong)司(si)(si)、立(li)体车(che)库分公(gong)司(si)(si)、综合建(jian)(jian)筑分公(gong)司(si)(si)、起重机械检测(ce)检验站5个(ge)(ge)直属分公(gong)司(si)(si)/单位；投(tou)资设(she)立(li)了(le)山(shan)西鼎(ding)荣冷弯型钢(gang)有(you)限(xian)(xian)公(gong)司(si)(si)、山(shan)西钢(gang)建(jian)(jian)鼎(ding)元混凝土制品有(you)限(xian)(xian)公(gong)司(si)(si)、鼎(ding)力建(jian)(jian)筑劳务有(you)限(xian)(xian)公(gong)司(si)(si)、鼎(ding)研工(gong)程工(gong)程检测(ce)技(ji)术(shu)有(you)限(xian)(xian)公(gong)司(si)(si)4个(ge)(ge)控股公(gong)司(si)(si)以及鼎(ding)祥劳务派遣(qian)公(gong)司(si)(si)1个(ge)(ge)参股公(gong)司(si)(si)。

现有职工1500余人，有各(ge)类专业技术及管理人员900余人，具(ju)备年完成30亿(yi)元以上产(chan)值(zhi)的施工能力。