Company
Company Profile
Management Philosophy
Pursuit of Humanity
Build rich relationships and be loved by others
Continue to be a company
Pursuit of sociality
Socially trusted and always able to get a pull
Continue to be a company
Pursuit of science
We provide products and construction that specializes in creating new technologies and new construction methods.
Company profile
Main office location | 5-1 Nibanwarinaka, Nawacho, Tokai-shi, Aichi-ken 476-0002, Japan TEL 052-604-1017 / FAX 052-604-6732 |
Location of Registry office | 1-1504 Jōnōyama, Midori Ward, Nagoya, Aichi 459-8011, Japan |
Founding | January 1953 |
Capital | 20,000,000 yen |
Representative director | Hirofumi Yamada |
Employees | 178 people (as of 2025.07) |
Engineer | Class 1 Civil engineering construction management engineer 38 Level 2 Civil engineering construction management engineers 24 Class 1 paint technician 36 20 key technical personnel Class 1 construction management engineer 3 Level 2 construction and construction management engineers 4 |
Major Business partners | Ministry of Land, Infrastructure, Transport and Tourism NEXCO East Japan NEXCO Middle Japan NEXCO West Japan Metropolitan Expressway Co., Ltd. Aichi Prefecture Shizuoka Prefecture Shiga Prefecture Nagoya City Tokai City Other local governments Obayashi Corporation Yokogawa Bridge corporation P.S. Construction Co., Ltd. Other companies |
Major suppliers | Dainippon Paint Co., Ltd. Nippon Paint Co., Ltd. Kansai Paint Co., Ltd. Kikusui Chemical Industry Co., Ltd. Shindō Kogyo Co., Ltd. WINOA IKK JAPAN Co., Ltd. Toyo Seigang Co., Ltd. Yamaichi Chemical Industry Co., Ltd. Koei Co., Ltd. Takeuchi Kogyo Co., Ltd. Asahi Hake Co., Ltd. Hyoya Co., Ltd. Takifumi Kogyo Co., Ltd. Rent Takilon C.C.S. Building Co., Ltd. Azeas Corporation Co., Ltd. |
Permits and permits | [Minister of Land, Infrastructure, Transport and Tourism permission] Specified Construction Industry License No. 25343 (○Civil Engineering Business ○Painting Business ○Steel Structure Work ○Bottom and Earthworks) General Construction Business License No. 25343 (Waterproofing Construction Business) [Permission from the governors of Aichi, Gifu, Mie, Shizuoka, and other prefectures] -Industrial Waste Collection and Transportation business license (Sludge, waste oil, waste plastics, paper waste, metal waste, glass waste, concrete waste, ceramic waste, ore, debris) Permits and permitted items for the collection and transportation of specially controlled industrial waste that we have acquired |
ISO certification | ISO9001 , ISO14001 , ISO45001 |
Various certifications | Excellent Health and Productivity Management Corporation SBT Eruboshi Youth ale Aichi Women Shine Company Aichi Prefecture Family Friendly Company |
Affiliated organizations | Japan Federation of Construction Craftsmen Japan Society of Civil Engineering【JSCE】 Japan Chamber of Commerce and Industry Japan Steel Structure Association Japan Road Association Japan Steel Structure Recycling Blast Technology Association【JSCB】 Nihonbashi Beam and Steel Structure Coating Technology Association Nihonbashi Beam Construction Association Aichi Construction Industry Association Japan Paint Industry Association Aichi Paint Industry Cooperative Association Vacuum Blast Construction Association Short Peening Technical Association Japan Construction Machinery Construction Association Alliance Cooperation of Construction Equipment & Scaffolding for Safety SGST (Tokai Structural Research Group) Global Aichi Women's Society of Civil Engineers Aichi Showa-kai Japan Pulse Laser Promotion Association NPO Hashimori Support Center Shizuoka Chubu Science and Technology Center Water-based Coating Film Release Agent Method, etc. Blast Construction Technology Research Group |
Business type | Steel structure painting Various blasting works Shot peening to steel structures Various bridge repair works Paint for nuclear and thermal power plants Various plant painting Concrete surface treatment Various lining works Bearing rust prevention (zinc spraying) Expansion and contraction equipment construction Water jet construction |
Our technology | Recirculating Blasting Method®︎ (NETIS Registration KT-230028-VE Utilization Promotion Technology / Construction Technology Review and Certification Acquired Technology (Cert. No. 2201))
Circulation Shot Peening Method (Former Name: Eco-Clean Hybrid Method) (NETIS Registration CB-180024-VE Utilization Promotion Technology) Quik Deck (NETIS TH-150007-VE Near-Recommended Technology for FY 2019) Eco-Clean Cool Suit (NETIS Registration CB-190009-VE Recommended Technology for FY 2023) Eco-Clean Blast Sheet (NETIS Registration CB-190023-VE Utilization Promotion Technology) Circulation Floor Blast Robot (NETIS Registration KK-250031-A) Eco-Clean Bio (NETIS Registration CB-170030-A) Eco-Clean Heat Press (NETIS Registration CB-120010-A (Former Registration)) Eco-Clean Shot (NETIS Registration CB-220013-A) Twin-Nozzle Recycle Blast Method (NETIS Registration KT-230009-A) |
Branch office
ZIP code 979-3131
33-1 Oosakaba, Tairaakai, Iwaki-shi, Fukushima-ken
TEL 0246-85-0394 FAX 0246-85-0398
ZIP code 921-8005
2-70 Mamyo-machi, Kanazawa-shi, Ishikawa-ken
TEL 076-227-8573 FAX 076-227-8574
ZIP code 136-0071
AHAVA Bldg. 4F, 4-11-9 Kameido, Koto-ku, Tokyo
TEL 03-6284-1717 FAX 03-6284-1718
ZIP code 435-0056
2548-4 Koike-cho, Chuo-ku, Hamamatsu-shi, Shizuoka-ken
TEL 053-424-6117 FAX 053-424-6122
ZIP code 424-0037
Bisapuppa House 1-A, 1000-3 Sodeshi-cho, Shimizu-ku, Shizuoka-shi, Shizuoka-ken
TEL 054-365-7000 FAX 054-365-7005
ZIP code 459-8011
1-1504 Jinnoyama, Midori-ku, Nagoya-shi, Aichi-ken
TEL 052-627-1017 FAX 052-627-6732
ZIP code 510-0232
6-19 Kitaejima-cho, Suzuka-shi, Mie-ken
TEL 059-392-6300 FAX 059-388-3610
Officer
Executive Officer Introduction
Senior Managing Director
Shohei Yamada
Senior Managing Director
Message
Policy

Managing Director, Civil Engineering Division Manager
Hisao Minamikawa
Managing Director, Civil Engineering Division Manager
Message
Policy

Director General Manager of Sales Department
Minoru Suzuki
Director General Manager of Sales Department
Message
Policy

Public Relations Department Mascot character
YAMADA-kun
Public Relations Department Mascot character
Message
Policy

Public Relations Department Mascot character
HYBRID YAMADA-kun
Public Relations Department Mascot character
Message
Policy
