（集团(tuan)）公(gong)(gong)(gong)司(si)下设(she)建筑(zhu)工(gong)(gong)(gong)程公(gong)(gong)(gong)司(si)、安装工(gong)(gong)(gong)程公(gong)(gong)(gong)司(si)、金(jin)属(shu)(shu)结构制造(zao)公(gong)(gong)(gong)司(si)、机(ji)械施工(gong)(gong)(gong)公(gong)(gong)(gong)司(si)4个(ge)(ge)工(gong)(gong)(gong)程公(gong)(gong)(gong)司(si)；地基分(fen)公(gong)(gong)(gong)司(si)、彩板轻钢(gang)分(fen)公(gong)(gong)(gong)司(si)、立体(ti)车库分(fen)公(gong)(gong)(gong)司(si)、综合建筑(zhu)分(fen)公(gong)(gong)(gong)司(si)、起重机(ji)械检(jian)(jian)测检(jian)(jian)验站5个(ge)(ge)直属(shu)(shu)分(fen)公(gong)(gong)(gong)司(si)/单位；投资(zi)设(she)立了山西(xi)鼎(ding)荣(rong)冷弯(wan)型(xing)钢(gang)有限公(gong)(gong)(gong)司(si)、山西(xi)钢(gang)建鼎(ding)元混凝土制品有限公(gong)(gong)(gong)司(si)、鼎(ding)力建筑(zhu)劳务有限公(gong)(gong)(gong)司(si)、鼎(ding)研工(gong)(gong)(gong)程工(gong)(gong)(gong)程检(jian)(jian)测技术(shu)有限公(gong)(gong)(gong)司(si)4个(ge)(ge)控(kong)股公(gong)(gong)(gong)司(si)以及鼎(ding)祥劳务派遣公(gong)(gong)(gong)司(si)1个(ge)(ge)参股公(gong)(gong)(gong)司(si)。

现有职工(gong)1500余人，有各(ge)类专(zhuan)业技术(shu)及(ji)管理人员900余人，具备年完成30亿元以上产值的施工(gong)能力。