IR News
    
    
      
        
          
		  
            
            
              FY 2026Open
              
                
                   - 2025/08/18
 
                  - Annual Securities Report Ended March 31, 2025 (2.4MB)
 
                
                				
                  - 2025/08/05
 
                  - Financial Results for the First Quarter Ended June 30, 2025 (300KB)
 
                
                				
                  - 2025/08/05
 
                  - Summary of Selected Financial Data for the First Quarter Ended June 30, 2025 (61.6KB)
 
                
                				
                  - 2025/08/05
 
                  - Material for the Financial Results for the First Quarter Ended June 30, 2025 (292KB)
 
                
                
                  - 2025/07/16
 
                  - Notice Regarding Disposal of Treasury Stock Payment Completion and Partial Forfeiture of Treasury Stock under the Restricted Stock Incentive Plan for the Employees Shareholding Association (118KB)
 
                
                				
                  - 2025/07/16
 
                  - Corporate Governance Report (598KB)
 
                
                				
                  - 2025/06/25
 
                  - Corporate Governance Report (587KB)
 
                
                
                  - 2025/06/20
 
                  - Notice of Material Deficiencies in Financial Reporting (143KB)
 
                
               				
                  - 2025/06/03
 
                  - Notice of The 60th Annual General Meeting of Shareholders (495KB)
 
                
                
                  - 2025/05/16
 
                  - Notice Concerning Officer Changes (47KB)
 
                
                				
                  - 2025/05/13
 
                  - Amended Semi-Annual Securities Report Ended September 30, 2024 (479KB)
 
                
                				
                  - 2025/05/13
 
                  - Amended Annual Securities Report Ended March 31, 2024 (2.4MB)
 
                
                				
                  - 2025/05/13
 
                  - Amended Quarterly Securities Report for the Third Quarter Ended December 31, 2023 (465KB)
 
                
                				
                  - 2025/05/13
 
                  - Amended Quarterly Securities Report for the Second Quarter Ended September 30, 2023 (469KB)
 
                
                				
                  - 2025/05/13
 
                  - Amended Quarterly Securities Report for the First Quarter Ended June 30, 2023 (421KB)
 
                
                				
                  - 2025/05/13
 
                  - Amended Annual Securities Report Ended March 31, 2023 (2.04MB)
 
                
                				
                  - 2025/05/13
 
                  - Amended Quarterly Securities Report for the Third Quarter Ended December 31, 2022 (443KB)
 
                
                				
                  - 2025/05/13
 
                  - Amended Quarterly Securities Report for the Second Quarter Ended September 30, 2022 (463KB)
 
                
                				
                  - 2025/05/13
 
                  - Amended Quarterly Securities Report for the First Quarter Ended June 30, 2022 (454KB)
 
                
                				
                  - 2025/05/13
 
                  - Material for the Financial Results for the Fiscal Year Ended March 31, 2025 (1.05MB)
 
                
                	
                  - 2025/05/13
 
                  - Consolidated Financial Results for the Fiscal Year Ended March 31, 2025 (352KB)
 
                
                				
                  - 2025/05/13
 
                  - Summary of Selected Financial Data Fiscal Year Ended March 31, 2025 (174KB)
 
                
                
                  - 2025/05/13
 
                  - Notice Regarding Dividends from Surplus (118KB)
 
                
                
                  - 2025/05/13
 
                  - Notice of Filing Amended Annual Securities Reports and Amended Consolidated Financial Results for Past Fiscal (273KB)
 
                
                
                  - 2025/05/13
 
                  - Notice of Filing Correction Report of Internal Control Report (177KB)
 
                
                
                  - 2025/05/13
 
                  - Notice of Material Deficiencies in Financial Reporting (220KB)
 
                
                				
                  - 2025/05/13
 
                  - Notice of Corrections to Consolidated Financial Results for the Third Quarter Ended December 31, 2024 (339KB)
 
                
                 				
                  - 2025/05/13
 
                  - Notice of Corrections to Consolidated Financial Results for the Second Quarter Ended September 30, 2024 (360KB)
 
                
                				
                  - 2025/05/13
 
                  - Notice of Corrections to Consolidated Financial Results for the First Quarter Ended June 30, 2024 (395KB)
 
                
               	
                  - 2025/05/13
 
                  - Notice of Corrections to Consolidated Financial Results for Fiscal Year Ended March 31, 2024 (472KB)
 
                
                
                  - 2025/04/08
 
                  - Notice of Partial Amendments to the Trade Name and Articles of Incorporation (115KB)
 
                
                
                  - 2025/04/08
 
                  - Notice Regarding the Disposal of Treasury Stock under the Restricted Stock Incentive Plan for the Employees Shareholding Association (281KB)
 
                
                
                  - 2025/04/08
 
                  - Notice Concerning Officers Changes (111KB)
 
                
                
                  - 2025/04/08
 
                  - Notice Regarding Business Succession through Company Split (Simplified Absorption-type Company Split) (72KB)
 
                
               
            
            
              FY 2025Open
              
                
                  - 2025/03/04
 
                  - Notice Concerning Organizational and Personnel Changes (135KB)
 
                
                				
                  - 2025/02/04
 
                  - Financial Results for the Third Quarter Ended December 31, 2024 (274KB)
 
                
                				
                  - 2025/02/04
 
                  - Summary of Selected Financial Data for the Third Quarter Ended December 31, 2024 (68KB)
 
                
                				
                  - 2025/02/04
 
                  - Material for the Financial Results for the Third Quarter Ended December 31, 2024 (390KB)
 
                
                				
                  - 2025/01/24
 
                   - ALSOK Report 2024 (Integrated Report)
 
                
                				
                  - 2024/12/02
 
                  - [Shareholder Overview] is updated
 
                
                
                  - 2024/11/06
 
                  - Semi-Annual Securities Report for the Six Months Ended September 30, 2024 (285KB)
 
                
                				
                  - 2024/11/06
 
                  - Material for the Financial Results for the Second Quarter Ended September 30, 2024 (893KB)
 
                
                 				
                  - 2024/11/06
 
                  - Financial Results for the Second Quarter Ended September 30, 2024 (266KB)
 
                
                				
                  - 2024/11/06
 
                  - Summary of Selected Financial Data for the Second Quarter Ended September 30, 2024 (65KB)
 
                
                				
                  - 2024/10/02
 
                  - [Corporate Bonds and Ratings] is updated
 
                
                
                  - 2024/09/18
 
                  - Notice Regarding the Status and Completion of Acquisition of Treasury Stock (147KB)
 
                
                
                  - 2024/09/04
 
                  - Notice Regarding Share Acquisition of Kanso Co., Ltd. (146KB)
 
                
                
                  - 2024/09/03
 
                  - (Correction) Notice Regarding Partial Revision of "Notice Regarding the Status of the Acquisition of Treasury Stock" (134KB)
 
                
                
                  - 2024/09/02
 
                  - Notice Regarding the Status of the Acquisition of Treasury Stock (149KB)
 
                
                				
                  - 2024/08/20
 
                  - ALSOK Consecutively Selected for the Socially Responsible Investment Index FTSE4Good Index Series and other ESG Investment Indices (81KB)
 
                
                
                  - 2024/08/06
 
                  - Notice Regarding the Reorganization in Hokkaido due to the Company Split(simplified absorption-type split) (126KB)
 
                
                				
                  - 2024/08/06
 
                  - Financial Results for the First Quarter Ended June 30, 2024 (223KB)
 
                
                				
                  - 2024/08/06
 
                  - Summary of Selected Financial Data for the First Quarter Ended June 30, 2024 (151KB)
 
                
                				
                  - 2024/08/06
 
                  - Material for the Financial Results for the First Quarter Ended June 30, 2024 (473KB)
 
                
                
                  - 2024/08/01
 
                  - Notice Regarding the Status of the Acquisition of Treasury Stock (144KB)
 
                
                
                  - 2024/07/01
 
                  - Notice Regarding the Status of the Acquisition of Treasury Stock (144KB)
 
                
                				
                  - 2024/06/25
 
                  - Corporate Governance Report (491KB)
 
                
              
                  - 2024/06/03
 
                  - Notice Regarding the Status of the Acquisition of Treasury Stock (144KB)
 
                
               				
                  - 2024/06/03
 
                  - Notice of The 59th Annual General Meeting of Shareholders (583KB)
 
                
                
                  - 2024/05/14
 
                  - Notice Regarding Acquisition of Treasury Stock (104KB)
 
                
                
                  - 2024/05/14
 
                  - Notice Regarding Revision of Payout Ratio and Dividends from Surplus (113KB)
 
                
               	
                  - 2024/05/14
 
                  - Financial Results for the Fiscal Year Ended March 31, 2024 (351KB)
 
                
                				
                  - 2024/05/14
 
                  - Summary of Selected Financial Data for the Fiscal Year Ended March 31, 2024 (72KB)
 
                
                				
                  - 2024/05/14
 
                  - Material for the Financial Results for the Fiscal Year Ended March 31, 2024 (1.3MB)
 
                
                
                  - 2024/04/02
 
                  - Notice Concerning Personnel Changes (103KB)
 
                
               
            
            
              FY 2024Open
              
                
                  - 2024/03/05
 
                  - Notice Concerning Organizational and Personnel Changes (139KB)
 
                
                				
                  - 2024/02/08
 
                   - ALSOK Report 2023 (Integrated Report)
 
                
                
                  - 2024/02/06
 
                  - Quarterly Securities Report for the Third Quarter Ended December 31, 2023 (468KB)
 
                
                				
                  - 2024/01/31
 
                  - Financial Results for the Third Quarter Ended December 31, 2023 (224KB)
 
                
                				
                  - 2024/01/31
 
                  - Summary of Selected Financial Data for the Third Quarter Ended December 31, 2023 (37KB)
 
                
                				
                  - 2024/01/31
 
                  - Material for the Financial Results for the Third Quarter Ended December 31, 2023 (396KB)
 
                
                				
                  - 2023/12/18
 
                  - Notice Regarding Share Acquisition of PT. Shield-On Service Tbk (Consolidated Sub-Subsidiary) (122KB)
 
                
                				
                  - 2023/12/06
 
                  - Corporate Governance Report (572KB)
 
                
                				
                  - 2023/12/01
 
                  - [Shareholder Overview] is updated
 
                
                				
                  - 2023/11/7
 
                  - Quarterly Securities Report for the Second Quarter Ended September 30, 2023 (454KB)
 
                
                
                  - 2023/10/31
 
                  - Notice Regarding Interim Dividend (Increase) and Revision to Year-end Dividend Forecast (Increase) (143KB)
 
                
                				
                  - 2023/10/31
 
                  - Financial Results for the Second Quarter Ended September 30, 2023 (221KB)
 
                
                				
                  - 2023/10/31
 
                  - Summary of Selected Financial Data for the Second Quarter Ended September 30, 2023 (32KB)
 
                
                				
                  - 2023/10/31
 
                  - Material for the Financial Results for the Second Quarter Ended September 30, 2023 (792KB)
 
                
               
                  - 2023/10/11
 
                  - Notice Regarding the Status and Completion of Acquisition of Treasury Stock (145KB)
 
                
               
                  - 2023/10/02
 
                  - Notice Regarding the Status of the Acquisition of Treasury Stock (148KB)
 
                
                				
                  - 2023/09/12
 
                  - [Corporate Bonds and Ratings] is updated
 
                
                
                  - 2023/09/08
 
                  - Quarterly Securities Report for the First Quarter Ended June 30, 2023 (406KB)
 
                
                
                  - 2023/09/04
 
                  - Notice Regarding the Status of the Acquisition of Treasury Stock (143KB)
 
                
                				
                  - 2023/08/17
 
                  - ALSOK Consecutively Selected for the Socially Responsible Investment Index FTSE4Good Index Series and other ESG Investment Indices (81KB)
 
                
                				
                  - 2023/08/07
 
                  - Annual Securities Report Ended March 31, 2023 (2.1MB)
 
                
                				
                  - 2023/07/28
 
                  - Financial Results for the First Quarter Ended June 30, 2023 (275KB)
 
                
                				
                  - 2023/07/28
 
                  - Summary of Selected Financial Data for the First Quarter Ended June 30, 2023 (106KB)
 
                
                				
                  - 2023/07/28
 
                  - Material for the Financial Results for the First Quarter Ended June 30, 2023 (397KB)
 
                
                
                  - 2023/07/28
 
                  - Notice Regarding Acquisition of Treasury Stock (103KB)
 
                
                				
                  - 2023/06/27
 
                  - [Shareholder Overview] is updated
 
                
                				
                  - 2023/06/27
 
                  - Corporate Governance Report (490KB)
 
                
                
                  - 2023/06/12
 
                  - Conclusion of Agreement to Acquire Shares of PT. Shield-On Service Tbk (134KB)
 
                
				
                				
                  - 2023/06/01
 
                  - Notice of The 58th Annual General Meeting of Shareholders (224KB)
 
                
                				
                  - 2023/05/12
 
                  - Financial Results for Fiscal Year Ended March 31, 2023 (403KB)
 
                
                				
                  - 2023/05/12
 
                  - Summary of Selected Financial Data Fiscal Year Ended March 31, 2023 (71KB)
 
                
                				
                  - 2023/05/12
 
                  - Analyst Meeting Material for the Fiscal Year Ended March 31, 2023 (710KB)
 
                
                
                  - 2023/05/12
 
                  - Notice of Stock Split and Partial Amendments to the Articles of Incorporation Accompanying the Stock Split (99KB)
 
                
                
                  - 2023/05/12
 
                  - Notice of Partial Amendments to the Articles of Incorporation (98KB)
 
                
                
                  - 2023/05/12
 
                  - Notice Concerning Personnel Changes (46KB)
 
                
               
            
            
              FY 2023Open
              
                
                  - 2023/03/07
 
                  - Notice Concerning Organizational and Personnel Changes (39KB)
 
                
                
                  - 2023/03/01
 
                  - Quarterly Securities Report for the Third Quarter Ended December 31, 2022 (447KB)
 
                
                
                  - 2023/02/07
 
                  - Notice of Establishment of Nomination and Remuneration Committee (84KB)
 
                
                				
                  - 2023/02/01
 
                  - ALSOK Report 2022 (Integrated Report) (8.1MB)
 
                
                				
                  - 2023/01/31
 
                  - Financial Results for the Third Quarter Ended December 31, 2022 (149KB)
 
                
                				
                  - 2023/01/31
 
                  - Summary of Selected Financial Data Fiscal Year Ended December 31, 2022 (63KB)
 
                
                				
                  - 2023/01/31
 
                  - Material for the Financial Results for the Third Quarter Ended December 31, 2022 (655KB)
 
                
                
                  - 2023/01/31
 
                  - Notice Concerning Revision of the Financial Forecasts (24KB)
 
                
                
                  - 2022/12/02
 
                  - [Shareholder Overview] is updated
 
                
                				
                  - 2022/11/25
 
                  - Quarterly Securities Report for the Second Quarter Ended September 30, 2022 (268KB)
 
                
                
                  - 2022/11/24
 
                  - Notice Concerning the Establishment of Subsidiary Company in Bangladesh (89KB)
 
                
                				
                  - 2022/10/28
 
                  - Analyst Meeting Material for the Second Quarter Ended September 30, 2022 (370KB)
 
                
                				
                  - 2022/10/28
 
                  - Financial Results for the Second Quarter Ended September 30, 2022 (187KB)
 
                
                				
                  - 2022/10/28
 
                  - Summary of Selected Financial Data Fiscal Year Ended September 30, 2022 (136KB)
 
                
                				
                  - 2022/10/13
 
                  - [Corporate Bonds and Ratings] is updated
 
                
                				
                  - 2022/10/05
 
                  - Corporate Governance Report (570KB)
 
                
                
                  - 2022/10/04
 
                  - Notice Concerning Personnel Changes (76KB)
 
                
                
                  - 2022/09/30
 
                  - Notice Concerning the Joint Investment with SBI Regional Business Fund in TOBU Co., Ltd.  (241KB)
 
                
                				
                  - 2022/09/01
 
                  - Quarterly Securities Report for the First Quarter Ended June 30, 2022 (267KB)
 
                
                				
                  - 2022/08/24
 
                  - ALSOK Consecutively Selected for the Socially Responsible Investment Index FTSE4Good Index Series and other ESG Investment Indices (55KB)
 
                
                				
                  - 2022/08/05
 
                  - Annual Securities Report Ended March 31, 2022 (1.2MB)
 
                
                				
                  - 2022/07/29
 
                  - Financial Results for the First Quarter Ended June 30, 2022 (148KB)
 
                
                				
                  - 2022/07/29
 
                  - Summary of Selected Financial Data Fiscal Year Ended June 30, 2022 (58KB)
 
                
                				
                  - 2022/07/29
 
                  - Material for the Financial Results for the First Quarter Ended June 30, 2022 (667KB)
 
                
                				
                  - 2022/06/24
 
                  - [Risk Information] is updated
 
                
                				
                  - 2022/06/24
 
                  - [Top Message] is updated
 
                
                				
                  - 2022/06/24
 
                  - [Shareholder Overview] is updated
 
                
                				
                  - 2022/06/24
 
                  - Corporate Governance Report (493KB)
 
                
                
                  - 2022/06/24
 
                  - Notice Concerning Personnel Changes (69KB)
 
                
                				
                  - 2022/06/07
 
                  - Notice of The 57th Annual General Meeting of Shareholders (192KB)
 
                
                
                  - 2022/06/06
 
                  - Notice Concerning the Acquisition of Shares of Kanden Joy Life Co., Ltd. and Kanden Life Support Co., Ltd. (196KB)
 
                
                				
                  - 2022/06/01
 
                  - Placed Summary of Consolidated Financial Results for Fiscal Year Ended March 31, 2022 (381KB)
 
                
                				
                  - 2022/05/13
 
                  - Analyst Meeting Material for the Fiscal Year Ended March 31, 2022 (809KB)
 
                
                				
                  - 2022/05/13
 
                  - Summary of Selected Financial Data Fiscal Year Ended March 31, 2022 (64KB)
 
                
                				
                  - 2022/05/13
 
                  - Notice Concerning Dividend for Fiscal Year Ended March 31, 2022 (133KB)
 
                
                
                  - 2022/05/13
 
                  - Notice of Partial Amendments to the Articles of Incorporation (142KB)
 
                
                
                  - 2022/05/13
 
                  - Notice Concerning Personnel Change (110KB)
 
                
                				
                  - 2022/04/15
 
                  - Corporate Governance Report (470KB)
 
                
                
                  - 2022/04/07
 
                  - ALSOK Selected as a Constituent of FTSE Blossom Japan Sector Relative Index (76KB)
 
                
                
                  - 2022/04/05
 
                  - Notice Concerning Changes in Representative Directors (155KB)
 
                
                
                  - 2022/04/05
 
                  - Notice Concerning Personnel Changes (218KB)
 
                
               
            
            
              FY 2022Open
              
                
                  - 2022/03/08
 
                  - Notice Concerning Organizational and Personnel Changes (152KB)
 
                
                				
                  - 2022/03/04
 
                  - Quarterly Securities Report for the Third Quarter Ended December 31, 2021 (260KB)
 
                
                				
                  - 2022/02/28
 
                  - ALSOK Report 2021 (Integrated Report) (16.1MB)
 
                
                				
                  - 2022/02/08
 
                  - Support for the Task Force on Climate-Related Financial Disclosures (TCFD) Recommendations (76KB)
 
                
                				
                  - 2022/01/28
 
                  - Summary of Financial Results for the Third Quarter Ended December 31, 2021 (149KB)
 
                
                				
                  - 2022/01/28
 
                  - Summary of Selected Financial Data Fiscal Year Ended December 31, 2021 (62KB)
 
                
                				
                  - 2022/01/28
 
                  - Material for the Financial Results for the Third Quarter Ended December 31, 2021 (712KB)
 
                
                				
                  - 2021/12/17
 
                  - Corporate Governance Report (700KB)
 
                
                				
                  - 2021/12/06
 
                  - Quarterly Securities Report for the Second Quarter Ended September 30, 2021 (265KB)
 
                
                				
                  - 2021/12/02
 
                  - [Top Message] is updated
 
                
                				
                  - 2021/10/29
 
                  - Analyst Meeting Material for the Second Quarter Ended September 30, 2021 (1.0MB)
 
                
                				
                  - 2021/10/29
 
                  - Summary of Financial Results for the Second Quarter Ended September 30, 2021 (149KB)
 
                
                				
                  - 2021/10/29
 
                  - Summary of Selected Financial Data Fiscal Year Ended September 30, 2021 (90KB)
 
                
                				
                  - 2021/10/15
 
                  - [Corporate Bonds and Ratings] is updated
 
                
                				
                  - 2021/09/16
 
                  - ALSOK Selected as a Constituent of MSCI Japan ESG Select Leaders Index for 5 Consecutive Years (80KB)
 
                
                				
                  - 2021/09/06
 
                  - Quarterly Securities Report for the First Quarter Ended June 30, 2021 (561KB)
 
                
                				
                  - 2021/08/30
 
                  - ALSOK Selected as a Constituent of SOMPO Sustainability Index for 7 Consecutive Years (80KB)
 
                
                				
                  - 2021/08/26
 
                  - ALSOK Selected as a Constituent of FTSE4Good Index Series for 14 Consecutive Years (84KB)
 
                
                				
                  - 2021/07/30
 
                  - Placed Summary of Financial Results for the First Quarter Ended June 30, 2021 (147KB)
 
                
                				
                  - 2021/07/30
 
                  - Summary of Selected Financial Data Fiscal Year Ended June 30, 2021 (58KB)
 
                
                				
                  - 2021/07/30
 
                  - Material for the Financial Results for the First Quarter Ended June 30, 2021 (664KB)
 
                
                				
                  - 2021/06/24
 
                  - [Risk Information] is updated
 
                
                				
                  - 2021/06/24
 
                  - [Top Message] is updated
 
                
                				
                  - 2021/06/24
 
                  - [Shareholder Overview] is updated
 
                
                				
                  - 2021/06/24
 
                  - Corporate Governance Report (469KB)
 
                
                				
                  - 2021/06/08
 
                  - Notice Concerning Absorption-type Merger of Wholly Owned Subsidiary (Simplified Merger and Short-form Merger) (111KB)
 
                
                				
                  - 2021/06/08
 
                  - (Revision) Partial Revision to the “Consolidated Financial Results for Fiscal Year Ended March 31, 2021 [Japanese GAAP]” (123KB)
 
                
                				
                  - 2021/06/03
 
                  - Notice of The 56th Annual General Meeting of Shareholders (193KB)
 
                
                				
                  - 2021/05/26
 
                  - Placed Summary of Consolidated Financial Results for Fiscal Year Ended March 31, 2021 (493KB)
 
                
                				
                  - 2021/05/11
 
                  - Grand Design 2025 (Medium-term Management Plan) (1.0MB)
 
                
                				
                  - 2021/05/11
 
                  - Analyst Meeting Material for the Fiscal Year Ended March 31, 2021 (817KB)
 
                
                				
                  - 2021/05/11
 
                  - Summary of Selected Financial Data Fiscal Year Ended March 31, 2021 (73KB)
 
                
                				
                  - 2021/05/11
 
                  - Notice Concerning Dividend for Fiscal Year Ended March 31, 2021 (138KB)
 
                
                				
                  - 2021/04/06
 
                  - Notice Concerning Personnel Changes  (141KB)
 
                
               
            
            
              FY 2021Open
              
                
                  - 2021/03/02
 
                  - Notice Concerning Personnel Changes  (129KB)
 
                
                
                  - 2021/02/26
 
                  - Placed ALSOK Report 2020 (Integrated Report) (8.7MB)
 
                
                
                  - 2021/01/29
 
                  - Placed Summary of Financial Results for the Third Quarter Ended December 31, 2021 (67KB)
 
                
                
                  - 2021/01/29
 
                  - Material for the Financial Results for the Third Quarter Ended December 31, 2021 (183KB)
 
                
                
                  - 2020/12/15
 
                  - Notice Concerning the Capital and Business Alliance with Mitsubishi Corporation (38KB)
 
                
                
                  - 2020/12/02
 
                  - [Top Message] is updated
 
                
                
                  - 2020/12/02
 
                  - [Shareholder Overview] is updated
 
                
                
                  - 2020/11/04
 
                  - Analyst Meeting Material for the Second Quarter Ended September 30, 2020 (1.5MB)
 
                
                
                  - 2020/10/30
 
                  - Placed Summary of Financial Results for the Second Quarter Ended September 30, 2020 (232KB)
 
                
                
                  - 2020/09/28
 
                  - [Corporate Bonds and Ratings] is updated
 
                
                
                  - 2020/07/31
 
                  - Placed Summary of Financial Results for the First Quarter Ended June 30, 2020 (230KB)
 
                
                
                  - 2020/07/31
 
                  - Material for the Financial Results for the First Quarter Ended June 30, 2020 (660KB)
 
                
                
                  - 2020/07/17
 
                  - ALSOK Selected as a Constituent of FTSE4Good Index Series for 13 Consecutive Years (137KB)
 
                
                
                  - 2020/07/17
 
                  - ALSOK Selected as a Constituent of MSCI Japan ESG Select Leaders Index for 4 Consecutive Years (134KB)
 
                
                
                  - 2020/07/17
 
                  - ALSOK Selected as a Constituent of SOMPO Sustainability Index for 6 Consecutive Years (133KB)
 
                
                
                  - 2020/07/07
 
                  - Notice Concerning Personnel Change  (18KB)
 
                
                
                  - 2020/07/01
 
                  - Corporate Governance Report (537KB)
 
                
                
                  - 2020/06/24
 
                  - [Risk Information] is updated
 
                
                
                  - 2020/06/24
 
                  - [Top Message] is updated
 
                
                
                  - 2020/06/24
 
                  - [Shareholder Overview] is updated
 
                
                
                  - 2020/06/24
 
                  - Corporate Governance Report (539KB)
 
                
                
                  - 2020/06/04
 
                  - Notice of The 55th Annual General Meeting of Shareholders (323KB)
 
                
                
                  - 2020/05/27
 
                  - Placed Summary of Consolidated Financial Results for Fiscal Year Ended March 31, 2020 (600KB)
 
                
                
                  - 2020/05/14
 
                  - Analyst Meeting Material for the Fiscal Year Ended March 31, 2020 (2.0MB)
 
                
                
                  - 2020/05/12
 
                  - Notice Concerning Dividend for Fiscal Year Ended March 31, 2020 (23KB)
 
                
                
                  - 2020/04/07
 
                  - Notice Concerning the Acquisition of Shares of Life Holdings Co., Ltd. (37KB)
 
                
                
                  - 2020/04/07
 
                  - Notice Concerning Personnel Changes  (28KB)
 
                
               
            
            
            
            
            
              FY 2017Open
              
                
                  - 2017/03/07
 
                  - Notice Concerning Personnel Changes  (32KB)
 
                
                
                  - 2017/02/22
 
                  - Placed ALSOK Report 2016 (Integrated Report) (4.94MB)
 
                
                
                  - 2017/02/01
 
                  - Notice Concerning the Completion of Share Acquisition and Change in Trade Name of Hitachi Security Service Co., Ltd. (28KB)
 
                
                
                  - 2017/01/31
 
                  - Placed summary of Financial Results for the Third Quarter Ended December 31, 2016 (80KB)
 
                
                
                  - 2016/12/13
 
                  - [Top Message] is updated
 
                
                
                  - 2016/12/06
 
                  - Notice Concerning the Acquisition of Shares of Hitachi Security Service Co., Ltd. (40KB)
 
                
                
                  - 2016/12/06
 
                  - Notice Concerning the Agreement between TelWel East Japan Corporation and ALSOK (40KB)
 
                
                
                  - 2016/11/14
 
                  - Analyst Meeting Material for the Second Quarter Ended September 30, 2016 (3.69MB)
 
                
                
                  - 2016/10/28
 
                  - Placed summary of Financial Results for the Second Quarter Ended September 30, 2016 (80KB)
 
                
                
                  - 2016/10/11
 
                  - Notice Concerning the Share Acquisition of Security Company in Indonesia (32KB)
 
                
                
                  - 2016/10/04
 
                  - Notice Concerning Personnel Change  (15KB)
 
                
                
                  - 2016/07/29
 
                  - Placed Summary of Financial Results for the First Quarter Ended June 30, 2016 (80KB)
 
                
                
                  - 2016/07/29
 
                  - Notice Concerning the Share Acquisition of Security Company in Vietnam (32KB)
 
                
                
                  - 2016/06/28
 
                  - [Corporate Governance] is updated
 
                
                
                  - 2016/06/24
 
                  - [Top Message] is updated
 
                
                
                  - 2016/06/24
 
                  - [Risk Information] is updated
 
                
                
                  - 2016/06/24
 
                  - [Shareholder Overview] is updated
 
                
                
                  - 2016/05/30
 
                  - Placed Summary of Consolidated Financial Results for Fiscal Year Ended March 31, 2016 (684KB)
 
                
                
                  - 2016/05/18
 
                  - Analyst Meeting Material for the Fiscal Year Ended March 31, 2016 (960KB)
 
                
                
                  - 2016/05/10
 
                  - Notice Concerning Dividend for Fiscal Year Ended March 31, 2016 (100KB)
 
                
                
                  - 2016/04/05
 
                  - Notice Concerning the Acquisition of Shares of Wisnet Co., Ltd. (36KB)
 
                
                
                  - 2016/04/05
 
                  - Notice Concerning Personnel Changes  (28KB)