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TSE disclosure
Outline of Financial Results for the Fiscal Year Ended March 2026
TSE disclosure
CONSOLIDATED RESULTS FOR THE FISCAL YEAR ENDED MARCH 31, 2026
News Release
Receipt of Order from Kawasaki City for "Electrical Construction of Iriezaki Water Treatment Center, etc., Stage 53"
News Release
Receipt of Order from Tokyo for "Kiyose Water Reclamation Center Sludge Incinerator Furnaces No. 3 and No. 4 Removal Project"
TSE disclosure
Prospective Members of the Board and Election of Executive Officers
News Release
Receipt of Order from Osaka City, Osaka Prefecture for "Construction of Aeration Tank External Equipment for Hanaten Sewage Treatment Plant"
News Release
Receipt of Order from Osaka City, Osaka Prefecture for "Construction of Extended Aeration External Equipment for Konohana Sewage Treatment Plant"
TSE disclosure
Notice Regarding the Results of the Tender Offer for Shares of SUIDO KIKO KAISHA, LTD. (Securities Code: 6403) and Change in Equity-Method Affiliate
News Release
Receipt of Order from Mie Prefecture for "Construction of the Sludge Treatment Machinery and Equipment for the Northern Coast Prefecture Sewerage (Nanbu Treatment District) Nanbu Purification Center 2nd Phase Project"
TSE disclosure
Notice Concerning Completion of Payment for Disposal of Treasury Shares through Third-Party Allotment in Connection with the Introduction of the Stock Benefit Trust (J-ESOP)
News Release
Receipt of Order from Shiga Prefecture for "Electric Equipment Construction at Northeast Lake Biwa Purification Center, Stage 34"
News Release
Receipt of Order from Tokyo for "Reconstruction of Sludge Dehydrators at Nanbu Sludge Treatment Plant, Stage 3"
TSE disclosure
Notice Regarding the Establishment of Stock Benefit Rules in Connection with the Introduction of a Stock Benefit Trust (J-ESOP) and Disposal of Treasury Shares through Third-Party Allotment
IR Data
Key Q&A from the Information Session on Environmental Engineering Business and International Business
IR Data
Business briefing materials（Environmental Engineering Business and International Business）
IR Data
Script with plesentation（Environmental Engineering Business and International Business）
TSE disclosure
CONSOLIDATED RESULTS FOR THE NINE MONTHS ENDED DECEMBER 31,2025
TSE disclosure
Outline of Financial Results for the Third Quarter of the Fiscal Year Ending March 2026
News Release
Receipt of Order from Saitama for "Construction of Activated Carbon Adsorption Tank Machinery and Equipment at Okubo Water Purification Plant"
News Release
Receipt of Order from Kawasaki City for "Electrical Construction of Iriezaki Water Treatment Center, etc., Stage 53"
News Release
Receipt of Order from Tokyo for "Kiyose Water Reclamation Center Sludge Incinerator Furnaces No. 3 and No. 4 Removal Project"
News Release
Receipt of Order from Osaka City, Osaka Prefecture for "Construction of Extended Aeration External Equipment for Konohana Sewage Treatment Plant"
News Release
Receipt of Order from Osaka City, Osaka Prefecture for "Construction of Aeration Tank External Equipment for Hanaten Sewage Treatment Plant"
News Release
Receipt of Order from Mie Prefecture for "Construction of the Sludge Treatment Machinery and Equipment for the Northern Coast Prefecture Sewerage (Nanbu Treatment District) Nanbu Purification Center 2nd Phase Project"
News Release
Receipt of Order from Shiga Prefecture for "Electric Equipment Construction at Northeast Lake Biwa Purification Center, Stage 34"
News Release
Receipt of Order from Tokyo for "Reconstruction of Sludge Dehydrators at Nanbu Sludge Treatment Plant, Stage 3"
News Release
Receipt of Order from Saitama for "Construction of Activated Carbon Adsorption Tank Machinery and Equipment at Okubo Water Purification Plant"