IR News
FY 2025Open
- 2024/12/02
- [Shareholder Overview] is updated
- 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)