| 509 | 중국 | 3onedata Co., Ltd. 3/B, Zone 1, Baiwangxin Industrial Park 518105 Nanshan Distri... |  |   | Infrastructure  Railway Construction | 
        
         
        
            | 508 | 튀르키예 | ?zkan Demir Celik Sanayi A.S Bozk?y K?y? 13. Cadde No. 4 35800 Izmir, T?rkiye | 00902326251515 00902326252087 |   | Infrastructure  Railway Construction | 
        
         
        
            | 507 | 독일 | A. Rawie GmbH & Co. KG Dornierstrasse 11 49090 Osnabr?ck, Germany | 0541-91207-0 0541-91207-10 |   | Infrastructure  Railway Construction | 
        
         
        
            | 506 | 체코 | ACRI Association of Czech Railway Industry Pobrezni 224/20 186 00 Prague 8, Czechia | 420607413989 |   | Infrastructure  Railway Construction | 
        
         
        
            | 505 | 스페인 | ACYGS Sales Management SL C. Loeches, 65, Oficina 7 65 oficina 7 Alcorc?n 28925 ALCORCO... | 914855288 |   | Infrastructure  Railway Construction | 
        
         
        
            | 504 | 영국 | AIRTEC INTERNATIONAL LTD 40 Couper Street G4 0DL Glasgow, United Kingdom | 0044 141 552 5591 |   | Infrastructure  Railway Construction | 
        
         
        
            | 503 | 오스트리아 | AIT Austrian Institute of Technology GmbH Giefinggasse 4 1210 Wien, Austria |  |   | Infrastructure  Railway Construction | 
        
         
        
            | 502 | 독일 | AKG Software Consulting GmbH Uhlandstraße 12 79423 Heitersheim, Germany | 07634 5612-0 07634 5612-300 |   | Infrastructure  Railway Construction | 
        
         
        
            | 501 | 프랑스 | ALMAR SAS 23 Rue de Tramassac 69005 Lyon, France |  |   | Infrastructure  Railway Construction | 
        
         
        
            | 500 | 크로아티아 | ALTPRO Velika Cesta 41 10020 Zagreb, Croatia | +38516011700 |   | Infrastructure  Railway Construction |