| Corporate Name | 
            Okumura Engineering Corp. | 
        
        
            | Headquarters | 
            
             446-1, Ichimiyake, Yasu City, Shiga Prefecture, Japan 
            
             | 
        
        
            | Contact (Headquarters) | 
            Tel: +81-77-518-1260,  
            Fax: +81-77-518-1270 | 
        
        
            | Head Office | 
            
             446-1, Otani, Hino Town, Gamo District, Shiga Prefecture, Japan 
            
             | 
        
        
            | Contact (Head Office) | 
            Tel: +81-748-52-2151,  
            Fax: +81-748-53-3264 | 
        
        
            | Established | 
            January 1902 | 
        
        
            | Incorporated | 
            May 31, 1962 | 
        
        
            | Representative | 
            Shinichi Okumura, President & Chief Executive Officer | 
        
        
            | Business Activities | 
            Development, manufacturing, and sales of various valves for industrial, building, and marine applications. | 
        
        
            | Capital | 
            1,185,707,655 yen | 
        
        
            | Officers | 
            
            
                
                    
                        | President & Chief Executive Officer | 
                        Shinichi Okumura | 
                     
                    
                        | Director, Senior Executive Officer | 
                        Kiyoshi Kida | 
                     
                    
                        | Director, Senior Executive Officer | 
                        Masaharu Fukuchi | 
                     
                    
                        | Director, Audit & Supervisory Board Member (full-time) | 
                        Noboru Taniguchi | 
                     
                    
                        Outside Director, Audit &  
                        Supervisory Board Member (full-time) | 
                        Takeshi Nishimura | 
                     
                    
                        Outside Director, Audit &  
                        Supervisory Board Member (full-time) | 
                        Hideo Kanno | 
                     
                    
                        | Executive Officer | 
                        Takashi Ito | 
                     
                    
                        | Executive Officer | 
                        Yoshiyuki Moritaka | 
                     
                    
                        | Executive Officer | 
                        Naokazu Senba | 
                     
                    
                        | Executive Officer | 
                        Masashi Uenishi | 
                     
                    
                        | Executive Officer | 
                        Wataru Matsuda | 
                     
                
             
            Directors & Officers  
            (Japanese page only) 
             | 
        
        
            | Number of Employees | 
            [Consolidated] 357,  
            [Non-consolidated] 255 (As of Match 2025) | 
        
        
            | Securities Code | 
            6229 | 
        
        
            | Date of Listing | 
            December 17, 2020 | 
        
        
            | Listed Exchange | 
            Tokyo Stock Exchange (Standard Market) | 
        
        
            | Fiscal Year | 
            From April 1 to March 31 of the next year | 
        
        
            Affiliated Companies 
            (Consolidated Subsidiaries) | 
            
             OKM VALVE (M) SDN. BHD. 
            Tel: +603-57408250 
            Website: http://www.okmvalve.com/ 
            Ownership Interest (%): 100% 
            OKM VALVE (JIANGSU) CO., LTD 
            Tel: +86-512-52317563 
            
            Ownership Interest (%): 100%
             
             | 
        
        
            | Auditing Firm | 
            Ernst & Young ShinNihon LLC | 
        
        
            | Principal Banks | 
            THE SHIGA BANK, LTD. 
            MUFG Bank, Ltd. 
            Mizuho Bank, Ltd. | 
        
        
            | Business Licenses and Approvals | 
            
            
                - Certified High-Pressure Gas Safety Facility (Ministry of Economy, Trade and Industry) [Category N Valves]
 
                - Performance Certification by the Fire Equipment and Safety Center of Japan
 
                - Nippon Kaiji Kyokai (NK) Approved Facility
 
                - Lloyd’s Register (LR) Approved Facility
 
                The Quality Assurance Scheme for Machinery (QAM) 
                - American Bureau of Shipping (ABS) Approved Facility
 
                Manufacturing Assessment (MA) 
                Product Quality Assurance (PQA) 
                - Various classification societies
 
                Facility Manufacturing Approval and Product Type Approval
                
                    - Nippon Kaiji Kyokai (NK)
 
                    - Lloyd’s Register (LR)
 
                    - American Bureau of Shipping (ABS)
 
                    - Det Norske Veritas (DNV)
 
                 
                Individual Product Examinations
                
                    - Ministry of Land, Infrastructure, Transport and Tourism (MLIT)
 
                    - Bureau Veritas (BV)
 
                    - China Classification Society (CCS)
 
                    - CR Classification Society (CR)
 
                    - Korean Register (KR)
 
                    - For individual examinations by other overseas classification societies, please contact us in advance.
 
                 
                 
                - Japan Water Works Association (Individual Examination)
 
                - ISO 9001 Certification
 
                - ISO 27001 Certification
 
             
             |