

Takamatsu Corporation
Designing and construction of various architectures such as condominiums for rental purpose, buildings, factories and condominiums for senior citizens with care services.
- Architecture
- Real Estate


Takamatsu Estate
Administration of buildings and condominiums, as well as overall real estate business
- Real Estate
- Comprehensive building management

Suminoe Kogei
High end exclusive furniture, design & construction of renovation of residential and commercial facilities
- Luxury interiors

Kongo Gumi
Designing and construction of shrines, temples and religious facilities. Repairs and refurbishment of national treasures and important cultural architectures.
- Shrines/Temples

Nakamura Shaji
Designing, construction and refurbishment of shrines, temples and religious facilities in Chubu Region.
- Shrines/Temples

Takamatsu Build
Wooden detached housing business, wooden apartment business, and wooden land utilization business in the Tokyo metropolitan area
- Wooden Detached Housing
- Wood apartment construction

Taisho Kogyo
Design, construction, and renovation business of condominiums, offices, and stores in Takatsuki City and other areas in Hokusetsu, Osaka Prefecture
- Architecture
- Real Estate
- Land civil engineering
- Wooden Detached Housing

Asunaro Aoki Construction
Large scale civil engineering (dams, tunnels, bridges), unmanned civil engineering, commercial facilities, skyscrapers, designing and construction of condominiums for sales purpose
- Architecture
- Real Estate
- Land civil engineering
- Environmental civil engineering

Shimada Gumi
Excavation, research, analysis and preservation of archaeological resources
- Buried Cultural Property Excavation and Research

Mirai Construction
Harbor, marine and environment protection civil engineering, designing and construction of residential, cultural and business related facilities
- Land civil engineering
- Marine Civil Engineering

Aoki Marine
Reclamation, dredging, harbor and river civil engineering, maritime logistics
- Marine Civil Engineering


Toko Geotech
Designing and engineering of slope protection, ground improvement, blasting construction, cooling and fireproofing utilities. Sales of fireproof materials
- Slope Protection
- Land civil engineering

Takamatsu House
Sales and Planning of wooden independent residence in Tokyo Metro Area
- Wooden Detached Housing
- Real Estate

Takamatsu House Fudosan
Real estate sales and mediation in Tokyo Metro Area
- Real Estate

Takamatsu House Kansai
Operation, planning and sales of wooden detached housing and related businesses mainly in the Kansai region
- Wooden Detached Housing

Takamatsu Construction Group USA
Takamatsu Construction Group USA Inc. will practice C & C (Consult & Construct) in the United States, from building renovation work to design, construction and real estate utilization.
- Overseas real estate