OUTLINE
| Company Name | TES LLC |
|---|---|
| Representative | Tomoki Maeno, Executive Director |
| Number of Employees | 90 (as of January 2026) |
| Capital | 40 million yen (as of January 2024) |
| Business Lines | Architecture Division
|
| Address | Okinawa Main Office: 3F, 1-20-1 Izumisaki, Naha City, Okinawa, Japan Tokyo Branch: 7F, 2-15-2 Ginza, Chuo-ku, Tokyo, Japan |
| Qualified Personnel | First Class Registered Architect / Second Class Registered Architect / First Class Construction Management Engineer / Class 1 Chief Electrical Engineer / Class 2 Chief Electrical Engineer / Class 3 Chief Electrical Engineer / First Class Electrical Construction Management Engineer / Certified Energy Manager |
| Licenses and Permits | Registered Architectural Firm, TES LLC Registered with the Governor of Tokyo No. 65858 Construction Business Permit, TES LLC Governor of Tokyo Metropolis Permit (Special-7) No. 160641 |
GROUP COMPANY

Energy Gap Inc.
Consulting business for planning to installation and operation of solar power systems
OUR BUSINESS
Construction Division
- Design and construction of solar power plants and storage battery systems
- Design and construction of private power lines
- Design and construction of solar power plant repowering
Architecture Division
- Civil engineering and foundation design for solar power plant design
- Pile-related testing for solar power plant design
- Solar carport design and construction supervision
- Building permit application and ordinance application services
- Building Standards Act Article 12 inspection services
- Lightning protection system design for buildings and structures
Development Division
- Land acquisition for power plants and related facilities
- CM and construction project consulting
- Negotiations and procedures with government and power companies
O&M Division
- Operation and maintenance of solar power plants and storage battery systems
- Chief Electrical Engineer dispatch (exclusive)
- Security operations support
ACCESS
Okinawa Head Office
3F, 1-20-1 Izumisaki, Naha City, Okinawa, Japan
- Directly connected to Yui Rail Asahibashi Station
- Directly connected to Naha Bus Terminal
- 7 minutes drive from Naha Airport
Tokyo Branch Office
7F, 2-15-2 Ginza, Chuo-ku, Tokyo
TEL & FAX : +81-3-3545-5112
- 2 min. walk from Shintomicho Station / 5 min. walk from Higashi-ginza Station / 5 min. walk from Yurakucho Station / 9 min. walk from Ginza Station