| 85 | 독일 | AKG Software Consulting GmbH Uhlandstraße 12 79423 Heitersheim, Germany | 07634 5612-0 07634 5612-300 |   | Tunnel Construction | 
        
         
        
            | 84 | 사우디아라비아 | Al-Ayuni Investment & Contracting Company 3769 Thumamah Road 11412 Riyadh, Saudi Arabia | +966 11 240 5000 +966 11 240 5040 |   | Tunnel Construction | 
        
         
        
            | 83 | 독일 | Alfred PRACHT Lichttechnik GmbH Am Seerain 3 35232 Dautphetal-Buchenau an der Lahn, Germany | +49 64 66 / 9140-0 |   | Tunnel Construction | 
        
         
        
            | 82 | 스위스 | Amberg Technologies AG Trockenloostr. 21 8105 Regensdorf-Watt, Switzerland | +41 44 870 92 22 |   | Tunnel Construction | 
        
         
        
            | 81 | 오스트리아 | Autolift GmbH Aubergstraße 27 5161 Elixhausen, Austria | +436624505880 |   | Tunnel Construction | 
        
         
        
            | 80 | 이탈리아 | BBT SE Piazza Stazione 1 39100 Bolzano, Italy |  |   | Tunnel Construction | 
        
         
        
            | 79 | 오스트리아 | BERNARD Gruppe ZT GmbH Bahnhofstraße 19 6060 Hall in Tirol, Austria | +43 5223 5840 0 +43 5223 5840 201 |   | Tunnel Construction | 
        
         
        
            | 78 | 오스트리아 | Bauernfeind GmbH Gewerbepark 2 4730 Waizenkirchen, Austria | 0043 7277 2598 0043 7277 2598-25 |   | Tunnel Construction | 
        
         
        
            | 77 | 독일 | Bedia Motorentechnik GmbH & Co.KG Im Erlet 1 90518 Altdorf b. N?rnberg, Germany | +49 9187 9509 632 |   | Tunnel Construction | 
        
         
        
            | 76 | 중국 | Beijing Hollysys Co. Ltd. No. 2 Dishengzhong Road Daxing District 100176 Beijing, China... |  |   | Tunnel Construction |