（集团）公(gong)(gong)(gong)司(si)下设建筑工(gong)(gong)(gong)(gong)程公(gong)(gong)(gong)司(si)、安装工(gong)(gong)(gong)(gong)程公(gong)(gong)(gong)司(si)、金(jin)属(shu)结构制(zhi)造公(gong)(gong)(gong)司(si)、机(ji)械施工(gong)(gong)(gong)(gong)公(gong)(gong)(gong)司(si)4个工(gong)(gong)(gong)(gong)程公(gong)(gong)(gong)司(si)；地基分公(gong)(gong)(gong)司(si)、彩板(ban)轻钢(gang)分公(gong)(gong)(gong)司(si)、立(li)体车库分公(gong)(gong)(gong)司(si)、综(zong)合建筑分公(gong)(gong)(gong)司(si)、起重(zhong)机(ji)械检测检验站(zhan)5个直属(shu)分公(gong)(gong)(gong)司(si)/单(dan)位；投资设立(li)了(le)山(shan)西(xi)鼎(ding)荣(rong)冷弯型钢(gang)有限(xian)公(gong)(gong)(gong)司(si)、山(shan)西(xi)钢(gang)建鼎(ding)元(yuan)混凝土制(zhi)品有限(xian)公(gong)(gong)(gong)司(si)、鼎(ding)力建筑劳(lao)务有限(xian)公(gong)(gong)(gong)司(si)、鼎(ding)研工(gong)(gong)(gong)(gong)程工(gong)(gong)(gong)(gong)程检测技术有限(xian)公(gong)(gong)(gong)司(si)4个控股公(gong)(gong)(gong)司(si)以及(ji)鼎(ding)祥劳(lao)务派遣公(gong)(gong)(gong)司(si)1个参股公(gong)(gong)(gong)司(si)。

现有职工(gong)1500余人，有各类专业技术及(ji)管理(li)人员900余人，具备年完(wan)成30亿元(yuan)以上(shang)产值的施(shi)工(gong)能(neng)力。