（集团）公(gong)司(si)下设建(jian)筑工(gong)程公(gong)司(si)、安装工(gong)程公(gong)司(si)、金(jin)属(shu)结构制(zhi)(zhi)造公(gong)司(si)、机械施(shi)工(gong)公(gong)司(si)4个(ge)工(gong)程公(gong)司(si)；地基分(fen)公(gong)司(si)、彩板轻(qing)钢分(fen)公(gong)司(si)、立(li)体车库分(fen)公(gong)司(si)、综合(he)建(jian)筑分(fen)公(gong)司(si)、起(qi)重(zhong)机械检测检验站5个(ge)直属(shu)分(fen)公(gong)司(si)/单位；投资设立(li)了山(shan)西鼎荣冷(leng)弯(wan)型钢有(you)限(xian)公(gong)司(si)、山(shan)西钢建(jian)鼎元混凝(ning)土制(zhi)(zhi)品有(you)限(xian)公(gong)司(si)、鼎力建(jian)筑劳(lao)务(wu)有(you)限(xian)公(gong)司(si)、鼎研工(gong)程工(gong)程检测技术(shu)有(you)限(xian)公(gong)司(si)4个(ge)控股(gu)(gu)公(gong)司(si)以及鼎祥劳(lao)务(wu)派遣公(gong)司(si)1个(ge)参股(gu)(gu)公(gong)司(si)。

现有职工(gong)1500余人(ren)(ren)，有各类专业技术及(ji)管理人(ren)(ren)员(yuan)900余人(ren)(ren)，具(ju)备(bei)年完(wan)成30亿(yi)元(yuan)以上产值的施(shi)工(gong)能力。