（集团）公(gong)(gong)司(si)(si)下(xia)设(she)建筑(zhu)工(gong)(gong)(gong)(gong)程(cheng)公(gong)(gong)司(si)(si)、安装工(gong)(gong)(gong)(gong)程(cheng)公(gong)(gong)司(si)(si)、金属(shu)结(jie)构制造公(gong)(gong)司(si)(si)、机(ji)械施工(gong)(gong)(gong)(gong)公(gong)(gong)司(si)(si)4个(ge)(ge)工(gong)(gong)(gong)(gong)程(cheng)公(gong)(gong)司(si)(si)；地基分公(gong)(gong)司(si)(si)、彩(cai)板轻(qing)钢(gang)分公(gong)(gong)司(si)(si)、立(li)体车库分公(gong)(gong)司(si)(si)、综(zong)合(he)建筑(zhu)分公(gong)(gong)司(si)(si)、起重(zhong)机(ji)械检(jian)测检(jian)验站(zhan)5个(ge)(ge)直属(shu)分公(gong)(gong)司(si)(si)/单位；投资设(she)立(li)了山(shan)西鼎荣冷弯型钢(gang)有(you)(you)限(xian)公(gong)(gong)司(si)(si)、山(shan)西钢(gang)建鼎元(yuan)混凝土制品有(you)(you)限(xian)公(gong)(gong)司(si)(si)、鼎力建筑(zhu)劳务有(you)(you)限(xian)公(gong)(gong)司(si)(si)、鼎研工(gong)(gong)(gong)(gong)程(cheng)工(gong)(gong)(gong)(gong)程(cheng)检(jian)测技(ji)术有(you)(you)限(xian)公(gong)(gong)司(si)(si)4个(ge)(ge)控股公(gong)(gong)司(si)(si)以及鼎祥(xiang)劳务派遣(qian)公(gong)(gong)司(si)(si)1个(ge)(ge)参股公(gong)(gong)司(si)(si)。

现有职(zhi)工1500余(yu)人，有各类专业技术及管理人员(yuan)900余(yu)人，具备年完成(cheng)30亿元以上产值的施(shi)工能力(li)。