2,"商丘市大宇建設工程有限公司","房屋建築","壹級",,"商丘市"
3,"鄭州市現代建設有限公司","房屋建築","壹級",,"鄭州市"
4,"河南勝達建築工程有限公司","房屋建築","壹級",,"鄭州市"
5,"河南東方建設發展有限公司","房屋建築","壹級",,"鄭州市"
6,"河南省廣廈建設工程有限公司","房屋建築","壹級",,"周口市"
7,"安陽市恒達公路發展有限責任公司","公路工程","壹級","公路路基/壹,公路路面/壹","安陽市"
8,"平頂山中亞路橋建設工程有限公司","公路工程","壹級","公路路基/壹,公路路面/壹","平頂山"
9,"濮陽市通達公路工程有限公司","公路工程","壹級","公路路基/壹,公路路面/壹","濮陽市"
10,"河南省濮陽市華通路橋建設集團有限公司","公路工程","壹級","橋梁工程/壹","濮陽市"
11,"河南鴻大工程有限公司","機電設備安裝","壹級",,"鄭州市"
12,"河南省創藝裝飾工程有限公司","建築裝飾","壹級",,"鄭州市"
13,"河南國基裝飾工程有限公司","建築裝飾","壹級",,"鄭州市"
14,"河南鷹程裝飾工程有限公司","建築裝飾","壹級",,"鄭州市"
15,"河南六建租賃有限公司","起重設備安裝","壹級",,"洛陽市"
16,"鄭州中原鐵路工程有限公司","鐵路工程","二級",,"鄭州市"
17,"河南天普電子工程有限公司","消防工程","壹級",,"洛陽市"
18,"河南鵬程消防工程有限公司","消防工程","壹級",,"漯河市"
19,"河南省北方合創消防工程有限公司","消防工程","壹級",,"鄭州市"
20,"河南省第六建築工程公司",,,"鋼結構/壹","洛陽市"
21,"河南國基建築安裝工程有限公司",,,"土石方/壹","鄭州市"
22,"中國長城鋁業公司建設公司",,,"房屋建築/壹,機電設備安裝/壹,鋼結構/壹","鄭州市"
23,"鄭州新世紀信息技術工程有限公司",,,"消防設施/壹","鄭州市"
24,"河南省萬順爆破工程有限公司","爆破與拆除工程","壹級","土石方/壹","鄭州市"
25,"新鄉市發源防腐絕熱有限公司","防腐保溫","壹級",,"新鄉市"
26,"新鄉市第二建築工程有限公司","房屋建築","壹級",,"新鄉市"
27,"新鄉空間結構工程有限公司","鋼結構","壹級",,"新鄉市"
28,"鄭州科興建築安裝工程有限公司","房屋建築","壹級",,"鄭州市"
29,"河南泰通企業發展有限公司","消防工程","壹級",,"鄭州市"
30,"河南省現代爆破技術有限公司","爆破與拆除工程","壹級",,"鄭州市"
31,"河南省華安電子技術有限公司","消防工程","壹級",,"鄭州市"
32,"河南省森美消防裝飾工程有限公司","消防工程","壹級",,"鄭州市"
33,"河南水利建築工程有限公司",,,"水利水電/壹","鄭州市"
34,"河南省第五建築安裝工程有限公司",,,"市政工程/壹","鄭州市"
35,"鄭州自來水工程公司",,,"管道工程/壹","鄭州市"