Provides comprehensive construction services in energy and telecommunications sectors, including power transmission and distribution line construction, communication cable installation, and electrical equipment project management.

Comprehensive construction services including civil engineering, building construction, and land development projects. Primarily operating in the Niigata region, contributing to regional infrastructure and development.

Manufactures and processes metal products using diverse metal processing technologies. Supplies precision components and large-scale structural products to automotive, machinery, and construction industries.

Provides comprehensive environmental and facility management services for businesses, including environmental services, building management, pest control, air conditioning maintenance, and industrial waste disposal.

Manufactures and sells glass containers, primarily bottles and jars for food, beverages, pharmaceuticals, and cosmetics. Produces diverse specifications of glass container products for domestic and international customers.

Provides end-of-life services including digital asset management, online funeral services, and life-ending support. Offers digital inheritance organization and consultation services for bereaved families.

Retail company operating a nationwide network of dispensing pharmacies and drugstores. Provides prescription pharmaceuticals, over-the-counter medications, health supplements, cosmetics, and daily necessities through multiple store formats.

Provides digital marketing, content creation, and data analysis services. Offers integrated marketing solutions supporting corporate online strategy development and implementation.

Provides comprehensive construction services including architectural and civil engineering design-build, real estate development, and construction consulting for commercial facilities, residential projects, and public infrastructure.

Operates luxury food retail and dining establishments. Provides fine dining experiences through French restaurants and wine bars, while offering carefully selected food ingredients for retail sale.