Profile
Harmony, Create and Challenge
Architecture has a great influence on how the city and culture is portrayed, and occasionally even has the power to change the community’s environment itself.
This is why we are constantly conscious about “Architecture within the Environment”, and hope to strive to become an even stronger organization that can create aspiring spaces.
All of our employees have the spirit, or even a responsibility, to make society a better place. With our experience in the field and new technologies that support our ideas, we tackle problems and head for new challenges.
This is why we are constantly conscious about “Architecture within the Environment”, and hope to strive to become an even stronger organization that can create aspiring spaces.
All of our employees have the spirit, or even a responsibility, to make society a better place. With our experience in the field and new technologies that support our ideas, we tackle problems and head for new challenges.
Message From the President
Architectural design that creates the future
– a challenge for the next 50 years –
– a challenge for the next 50 years –
- Expanding the possibilities of society and creating new values -
For over half a century since our founding, we have pursued the possibilities of architecture and rich urban development through "architecture in the environment." In an ever-changing society, the role of architecture is becoming more diverse, and its value is expanding beyond mere structures to include supporting people's lives and the future of local communities. We will continue to challenge uncharted territory with foresight to further open up the possibilities of architecture in order to realize a sustainable society. Based on our belief that "we paint our customers' futures with valuable designs," our mission is to reexamine the relationship between architecture and society with new ideas and a flexible perspective, without being bound by fixed concepts, and to create value that is required in the times. For the next 50 years, we hope to continue to take on challenges and be a company that contributes to the future of society through architecture. We ask for your continued support.
Yoshinori Kobayashi, President
Company Profile
| Company Name | ACA SEKKEI COMPANY LIMITED |
|---|---|
| Address Name | First-Class Registered Architect Office |
| Registration | Nagano Head office Registered by Governor of Nagano Prefecture (Register No. M77312) Management Architect : Keiji Yumoto Tokyo Branch Registered by Governor of Tokyo Metropolitan (Register No. 53789) Management Architect : Jinichi Kasuga |
| Establishment | July 15 , 1970 |
| Capital | 40,000,000 yen |
| Employees | 96(male 72, female 24) (Total members of ACA Group 181) |
| Qualified Employees | Registered Japan 1st-Class Architects/Engineers : 41 Building services architects : 5 Quantity surveyors : 8 In charge of structure : 7 In charge of mechanical and electrical design : 152025.5.15 |
|---|
Scope of Services
- 1Architectural Design and SupervisionArchitectural design, structural design, mechanical equipment design, electrical equipment design, interior design, landscape design, estimation work, construction supervision work
- 2Research, planning, and design related to urban redevelopment projects and urban developmentCurrent status surveys of local areas and urban planning design and supervision for central urban revitalization projects
- 3Environmental DesignEnvironmental design, environmentally friendly and energy-saving proposals, ZEB planning, utilization of renewable energy, environmental performance evaluation
- 4ConsultingPM (project management), CM (construction management), FM (facility management), energy-saving consulting
- 5RenovationLarge-scale renovation, conversion of use, seismic diagnosis and seismic reinforcement design, proposals to increase building value, energy-saving renovation
- 6Overseas Support WorkSupport for overseas expansion, general design, and construction work overseas
Organization Chart
SwipeBranch/Overseas Office
| Nagano head office | 2360-4 Yanagihara, Nagano City, Nagano 381-0012, Japan TEL.+81-26-296-8300 FAX.+81-26-296-8350 map  |
|---|---|
| Tokyo branch office | PMO-Kanda-Manseibashi Bldg.4F, 1-3-9 Kandasudacho, Chiyoda-ku,Tokyo 101-0041, Japan TEL.+81-3-5297-8177 FAX.+81-3-5297-8176 map |
| Matsumoto branch office | 2-8-10 Soyano, Matsumoto City, Nagano 390-0842, Japan TEL.+81-263-88-2224 FAX.+81-263-88-2237 map |
| Joetsu branch office | 4-3-19 Nakamachi, Joetsu City, Niigata 943-0831, Japan TEL.+81-25-530-7130 FAX.+81-25-530-7137 map |
| Ueda satellite 0ffice | Room E, 2-10-15 Chuo, Ueda City, Nagano 386-0012, Japan map |
| Ho Chi Minh 0ffice | 12F – Havana Tower,132 Ham Nghi Street,Ben Thanh Ward,District1,Ho Chi Minh City,Viet Nam TEL.+84-8-3821-2332 map |
History
- 1970Establishment of TATSUNO MATSUYAMA SEKKEI CO., LTD
- 1999change of the company’s name to ACA SEKKEI CO., LTD
- 2001ISO9001 certification
- 2005Participation in PFI projects
- 2006Establishment of ACA TOSHIKIKAKU CO., LTD
- 2007Establishment of the Tokyo branch office
- 2008SANYU Facilities Design CO., LTD participates in ACA GROUP
- 2011Transfer of management rights to ACA TOSHIKIKAKU CO., LTD
- 2012Establishment of the Ho Chi Minh Office
Establishment of ACA KENBI CO., LTD - 2014Establishment of the Matsumoto branch office and the Joetsu branch office
Establishment of the ACA Architectural Inspection CO., LTD - 2018Merging SANYU Facilities Design CO., LTD and ACA SEKKEI MATSUMOTO CO., LTD
- 202050th anniversary
- 2023Establishment of Ueda Satellite Office
- 2024Establishment of BIM Center in ACA KENBI COMPANY LIMITED
- 2025Asunaro Architectural Office CO., LTD participates in ACA GROUP
Major Affiliated Organizations
- The Architectural Institute of Japan
- The Japan Structural Consultants Association
- The Japan Institute of Healthcare Architecture
- The society of Heating, Air-Conditioning and Sanitary Engineers of Japan
- The Urban Renewal Association of Japan
- Construction Management Association of Japan
- Tokyo Association of Architectural Firms
- Nagano Association of Architectural Firm
- The Nagano Building Disaster Prevention Association
- The Japanese Business Association of Ho Chi Minh City
Board Members
Executive Officers
- President
Chief Operating OfficerYoshinori KobayashiRegistered Japan 1st- Class Architect - Vice PresidentTsutomu KaiseRegistered Japan 1st- Class Architect
- Managing Executive OfficerKeiichi Sekizaki
- Executive OfficerKakihisa BabaRegistered Japan 1st- Class ArchitectJinichi KasugaRegistered Japan 1st- Class Architect
General Manager of Tokyo BranchTakeo OkuboRegistered Japan 1st- Class ArchitectSusumu TokutakeHideaki KuwabaraAkira Komiya
Directors
- Representate DirectorTaiichi TatsunoRegistered Japan 1st- Class Architect
- DirectorKeiji YumotoRegistered Japan 1st- Class ArchitectYoshinori KobayashiRegistered Japan 1st- Class ArchitectTsutomu KaiseRegistered Japan 1st- Class Architect
ISO9001
The Registration of ACA SEKKEI COMPANY LIMITED for the ISO 9001
Quality System was approved as of 28 May, 2001.
Quality System was approved as of 28 May, 2001.
For more details, please refer to the attached PDF document.
Compliance Policy
In order to fulfill our social responsibilities and public mission,
we will comply with all applicable laws and regulations in our business activities and
act with high ethical standards in accordance with our Compliance Policy.
we will comply with all applicable laws and regulations in our business activities and
act with high ethical standards in accordance with our Compliance Policy.
For more details, please refer to the attached PDF document.
