“Energy-saving Renovation Task Force” Launched—Promote Awareness and Drive Adoption of Insulation and Energy-saving Renovation in Existing Houses

Toward a future starting from the forest. Sumitomo Pavilion at EXPO 2025 Osaka, Kansai, Japan Exhibition Announcement

Five Buildings in Tokyo Acquired ZEB Oriented Certification （PDF 1.2 MB）

Sumitomo Realty Was Recognized as a 2024 Certified Health & Productivity Management Outstanding Organization under the Large Enterprise Category

Sumitomo Realty Forest has been certified as one of the “Nationally Certified Sustainably Managed Natural Sites” by the Ministry of the Environment