（集(ji)团(tuan)）公(gong)(gong)(gong)司(si)下设(she)建(jian)(jian)筑(zhu)工程公(gong)(gong)(gong)司(si)、安装工程公(gong)(gong)(gong)司(si)、金属结构制造公(gong)(gong)(gong)司(si)、机械施工公(gong)(gong)(gong)司(si)4个工程公(gong)(gong)(gong)司(si)；地(di)基分公(gong)(gong)(gong)司(si)、彩(cai)板(ban)轻(qing)钢分公(gong)(gong)(gong)司(si)、立体(ti)车库(ku)分公(gong)(gong)(gong)司(si)、综合(he)建(jian)(jian)筑(zhu)分公(gong)(gong)(gong)司(si)、起(qi)重(zhong)机械检(jian)测(ce)检(jian)验站(zhan)5个直(zhi)属分公(gong)(gong)(gong)司(si)/单(dan)位；投资设(she)立了山(shan)西鼎(ding)荣冷(leng)弯型钢有限公(gong)(gong)(gong)司(si)、山(shan)西钢建(jian)(jian)鼎(ding)元(yuan)混(hun)凝(ning)土(tu)制品有限公(gong)(gong)(gong)司(si)、鼎(ding)力建(jian)(jian)筑(zhu)劳(lao)务(wu)有限公(gong)(gong)(gong)司(si)、鼎(ding)研工程工程检(jian)测(ce)技(ji)术有限公(gong)(gong)(gong)司(si)4个控股公(gong)(gong)(gong)司(si)以及鼎(ding)祥(xiang)劳(lao)务(wu)派(pai)遣公(gong)(gong)(gong)司(si)1个参股公(gong)(gong)(gong)司(si)。

现(xian)有职工1500余(yu)人，有各类专业技(ji)术及管理人员900余(yu)人，具备年完成30亿元(yuan)以上(shang)产值的施工能(neng)力。