Company Profile

Company Location and Overview

Home Office 19-18 Sakurada-cho, Atsuta-Ku, Nagoya 456-0004, Japan
Head Office

5-18-37 Kanayama, Naka-ku, Nagoya 460-0022, Japan

Compliance Department
TEL +81-52-872-3757 / FAX +81-52-872-3720

General Affairs Department
TEL +81-52-872-3757 / FAX +81-52-872-3720

Gas Appliance Sales Department
Business Section 1TEL +81-52-872-3753
FAX +81-52-872-3750
Business Section 2TEL +81-52-872-3751
FAX +81-52-872-3750

Supply Technology Department
Telecommunications and Electricity SectionTEL +81-52-825-3511
FAX +81-52-825-3512
Technical Service SectionTEL +81-52-825-3511
FAX +81-52-825-3512
Gifu Office

2 Kanosakai-Machi, Gifu 500-8533, Japan

TEL +81-58-268-3901
FAX +81-58-268-3903

Fukue Office

3-7-7 Fukue, Showa-ku, Nagoya 466-0059, Japan

Development and Sales Department
Development and Sales Section TEL +81-52-871-3590
FAX +81-52-871-3582
 
Pipeline Engineering Department
Pipeline Installation Section TEL +81-52-871-3581
FAX +81-52-871-3582
Steel Piping Installation Section TEL +81-52-871-3581
FAX +81-52-871-3582
 
Pipeline Maintenance and Civil Engineering Department
Maintenance Section TEL +81-52-871-3581
FAX +81-52-871-3582
Other Works Section TEL +81-52-871-3581
FAX +81-52-871-3582
* Address of the Other Works Section: 19-18 Sakurada-cho, Atsuta-ku, Nagoya 456-0004, Japan
Civil Engineering Section TEL +81-52-871-3584
FAX +81-52-871-3587
Security Department
Security Maintenance Section TEL +81-052-882-6744
FAX +81-052-882-6747
Meinan Soil Modification
Center

Soil Modification Center (Meinan Soil Modification Team)
Pipeline Maintenance and Civil Engineering Department
507-2 Shinpo-machi, Tokai 476-0005, Japan

TEL +81-52-603-1381
FAX +81-52-603-1382

Northern Nagoya Soil Modification Center

Soil Modification Center (Meihoku Soil Modification Team)
Pipeline Maintenance and Civil Engineering Department
383-5 Kitayama, Utsutsu-cho, Kasugai 480-0301, Japan

TEL +81-568-88-7180
FAX +81-568-88-7185

Tsu Office

Mie Local Affairs Section
Pipeline Maintenance and Civil Engineering Department
7-48 Minamishin-machi, Tsu 514-0043, Japan

TEL +81-59-227-3257
FAX +81-59-227-1016

Yokkaichi
Office

2-19 Kotobuki-cho, Yokkaichi 510-0055, Japan

TEL +81-59-346-5137
FAX +81-59-346-5101

Kanazawa
Office

2-84 Matsushima, Kanazawa 920-0364, Japan

TEL +81-76-220-7311
FAX +81-76-220-7312

Founded October 25, 1967
Capital \45 million
Officers
Koji Kato, President
Katsunori Kasai, Managing Director
Junichi Murata, Director
Katsuhiko Ito, Director
Mitsuhiro Kodama, Auditor
Kazuhisa Ogawa, Auditor
Employees 245
(219 male and 26 female employees; as of April 1, 2023)
Construction License (Toku-3) No. 21373 issued by the Minister of Land, Infrastructure and Transport
For plumbing, general building, general civil engineering, scaffolding, earthwork and concrete, paving and water facilities, For telecommunications work,
Electrical
(Pan-3) No. 21373 issued by the Minister of Land, Infrastructure and Transport
Fire Protection Facilities
Water-Supply Work License Authorized as a designated installation business by Nagoya City Waterworks & Sewerage Bureau (license no. 624)
Security Service Authorization Authorized by Aichi Prefectural Public Safety Commission (No. 54001438)
Industrial Waste Collector and Transporter License License No. 02300121455 issued by Nagoya Prefectural Government
License No. 02100121455 issued by Gifu Prefectural Government
License No. 02400121455 issued by Mie Prefectural Government
Services City gas piping
LP gas piping
Gas pipe welding and installation
Air-conditioning system installation
Sale of various types of equipment
Various other types of piping
Civil engineering
Paving
Water supply and drainage system installation
Greening
Security
Telecommunications work
Production and sale of modified soil and modified road subgrade materials
Major Clients Toho Gas Co., Ltd.
Toho Liquefied Gas, Co., Ltd.
Rinnai Corporation
Nagoya Municipal Government and other government offices
Sales \8,816 million (fiscal year ending in March 2019)
\8,402 million (fiscal year ending in March 2020)
\8,517 million (fiscal year ending in March 2021)