（集(ji)团）公(gong)(gong)(gong)司(si)(si)下设建筑(zhu)工(gong)程(cheng)公(gong)(gong)(gong)司(si)(si)、安装(zhuang)工(gong)程(cheng)公(gong)(gong)(gong)司(si)(si)、金属结构制(zhi)造公(gong)(gong)(gong)司(si)(si)、机械施工(gong)公(gong)(gong)(gong)司(si)(si)4个(ge)工(gong)程(cheng)公(gong)(gong)(gong)司(si)(si)；地基(ji)分(fen)(fen)公(gong)(gong)(gong)司(si)(si)、彩板轻钢分(fen)(fen)公(gong)(gong)(gong)司(si)(si)、立体车库分(fen)(fen)公(gong)(gong)(gong)司(si)(si)、综合建筑(zhu)分(fen)(fen)公(gong)(gong)(gong)司(si)(si)、起(qi)重(zhong)机械检测(ce)检验站5个(ge)直属分(fen)(fen)公(gong)(gong)(gong)司(si)(si)/单(dan)位；投资设立了山(shan)西鼎(ding)荣冷弯(wan)型钢有(you)限公(gong)(gong)(gong)司(si)(si)、山(shan)西钢建鼎(ding)元混凝(ning)土制(zhi)品有(you)限公(gong)(gong)(gong)司(si)(si)、鼎(ding)力建筑(zhu)劳务有(you)限公(gong)(gong)(gong)司(si)(si)、鼎(ding)研工(gong)程(cheng)工(gong)程(cheng)检测(ce)技(ji)术有(you)限公(gong)(gong)(gong)司(si)(si)4个(ge)控股公(gong)(gong)(gong)司(si)(si)以及鼎(ding)祥劳务派(pai)遣(qian)公(gong)(gong)(gong)司(si)(si)1个(ge)参股公(gong)(gong)(gong)司(si)(si)。

现有职工1500余(yu)人(ren)，有各类专业技术及管理人(ren)员900余(yu)人(ren)，具备年完成30亿元以上产值的施工能力。