News
- June 9, 2025
- Criteria for Independence of Outside Officers(
PDF:73.3 KB)
- May 14, 2025
- Supplementary Financial Data for Fiscal Year Ended March 31, 2025(PDF:133.6 KB)
- May 14, 2025
- Financial Results for Fiscal Year Ended March 31, 2025 [Japanese GAAP] (Consolidated Data)(PDF:288.7 KB)
- March 18, 2025
- Fiscal Year 2024 (Ending March 31, 2025) 3rd Quarter Financial Results Briefing Session Materials Script(PDF:3.6 MB)
- March 13, 2025
- Fiscal Year 2024 (Ending March 31, 2025) 3rd Quarter Financial Results Briefing Session Materials(PDF:3.4 MB)
- February 13, 2025
- Notice Regarding Personal Changes(PDF:123.8 KB)
- February 13, 2025
- Notice Regarding Change of Representative Directors(PDF:93.9 KB)
- February 13, 2025
- Supplementary Financial Data for Third Quarter of Fiscal Year Ending March 31, 2025(PDF:212.5 KB)
- February 13, 2025
- Financial Results for Third Quarter of Fiscal Year Ending March 31, 2025(PDF:326.7 KB)
- January 8, 2025
- Nikko Annual Report 2024(PDF:15.6 MB)
- December 23, 2024
- NIKKO Roadmap to Carbon Neutral at Asphalt Plant(PDF:2.8 MB)
- December 12, 2024
- Fiscal Year 2024 (Ending March 31, 2025) 2nd Quarter Financial Results Briefing Session Materials Script(PDF:2.5 MB)
- December 8, 2024
- Fiscal Year 2024 (Ending March 31, 2025) 2nd Quarter Financial Results Briefing Session Materials(PDF:3.4 MB)
- November 26, 2024
- [Delayed] Supplementary Financial Data for Second Quarter of Fiscal Year Ending March 31, 2025(PDF:136.8 KB)
- November 26, 2024
- [Delayed] Financial Results for Second Quarter of Fiscal Year Ending March 31, 2025[Japanese GAAP] (Consolidated Data)(PDF:327.8 KB)
- November 20, 2024
- 【Paper】Development of a Rapid Cooling Kiln with Stable Operation in Anhydrous Gypsum Production Facility(PDF:2.9 MB)
- November 20, 2024
- 【Paper】DEVELOPMENT OF HYDROGEN BURNER -PhaseⅡ: Asphalt-Mixture Production Test(PDF:710.4 KB)
- November 20, 2024
- 【Paper】A Study on Extension of the Transportation Time of Asphalt Mixture Using a Container(PDF:5.3 MB)
- November 20, 2024
- 【Paper】Development and Evolution of Soil improvement Materials, with Immobilizing Properties for Heavy Metals, Derived from Waste Gypsum Board(PDF:3.4 MB)
- November 20, 2024
- 【Paper】Effect on Slump Flow of High-Strength Concrete caused by Flock Formation during Dry-Mixing(PDF:1.7 MB)
