Corporate Information

Corporate Data

Name of Firm
Yasui Architects & Engineers, Inc.
Head Office
2-4-7 Shima-machi, Chuo-ku, Osaka 540-0034 JAPAN
Establishment
Established on April 1, 1924 by Takeo Yasui.
Incorporated on January 16, 1951.
Founder
Takeo Yasui
Capital
80 million yen
Number of Employees
392 as of April 2021
Reg. 1st Class Kenchikushi: Architects
200 as of April 2021
Organizational Framework
Yasui Group Organization 2021PDF
Offices
Osaka, Tokyo, Nagoya, Fukuoka, Sendai, Taipei, Ho Chi Minh
YASUI Group
Yasui Facilities, Inc. 
Yasui Sekkei Vietnam, Ltd.
Overseas Partners
Shanghai:Oshima Sekkei, Inc.
Beijing:AGC Urban Design Inc.
Hanoi:VNCC (Vietnam National Construction Consultants Corporation)

Executives

  • Yoshihiko Sano
  • Koji Muramatsu
  • Masatoshi Yodogawa
  • Koji Teraoka
  • Toru Miki
  • Sadaki Shidara
  • Toshihiro Shono
  • Takanori Inoue
  • Atsushi Shinomiya
  • Shinji Ueeda
  • Naoki Kobayashi
  • Hiroyuki Sudo
  • Kenichi Suenaga
  • Kazuyuki Shigeto
  • Nobuhiro Yamaura
  • Shuichi Kawakami
  • Yasuhiko Kumagai

Office Registrations & Bodies Joined

Office Registrations
  • First-class registered architect practice, Registration with Governor of Osaka Prefecture, (re) No.27
  • First-class registered architect practice, Registration with Governor of Tokyo, No.19324
  • First-class registered architect practice, Registration with Governor of Aichi Prefecture, (i-28) No.874
  • First-class registered architect practice, Registration with Governor of Fukuoka Prefecture, No.1-11343
  • Construction consultant, Registration with Minister of Land, Infrastructure and Transport, Ken-01 No.3260
  • Surveying office, Registration with Minister of Land, Infrastructure and Transport, No. (12)-5427
  • ISO 9001 certification from the Building Center of Japan
  • ZEB Planner Sustainable Open Innovation Initiative registration, ZEB29P-00100-PC
Bodies Joined
  • Architectural Institute of Japan
  • Japan Federation of Architects & Building Engineers Associations
  • Japan Association of Architectural Firms
  • The Architectural Association of Japan
  • The Japan Institute of Architects
  • The Society of Heating, Air-Conditioning and Sanitary Engineers of Japan
  • Japan Structural Consultants Association
  • Japanese Association of Building Mechanical and Electrical Engineers
  • The Institute of Electrical Installation Engineers of Japan
  • The Building Surveyor’s Institute of Japan
  • Urban Renewal Coordinator Association of Japan
  • Japan Facility Management Association
  • Japan PFI/PPP Association
  • Osaka Architect Cooperative
  • The Japan Chamber of Commerce and Industry (Osaka, Tokyo, etc.)
  • Japan Business Federation (Keidanren), Kansai Office
  • Kansai Association of Corporate Executives (Kansai Keizai Doyukai), and others

Company History

Apr 1924
Takeo Yasui started a design office in Osaka.
Feb 1926
Opened Tokyo Office.
Jan 1951
Reorganized as Yasui Architects & Engineers, Inc. and Takeo Yasui appointed President.
Jun 1955
Toshimichi Mikuni appointed President after Takeo Yasui passed away.
Mar 1960
Opened Nagoya Office.
Apr 1961
Shoichi Sano appointed President.
Dec 1970
Opened Osaka Office after institutional reforms.
Sep 1971
Opened Kyushu Branch.
Apr 1985
Opened Hiroshima Branch.
Jan 1989
Shoichi Sano appointed Chair of the Board, he passed away in 2014, and Masanobu Kunugiza appointed President.
May 1997
Yoshihiko Sano appointed President.
Jan 2000
Acquired ISO 9001 certification.
Sep 2011
Established Yasui Facilities, Inc.
Jan 2013
Opened Tohoku Solution Center.
Jan 2014
Opened Taiwan Branch.
Jan 2017
Established Yasui Sekkei Vietnam, Ltd., local subsidiary in Vietnam.
Feb 2020
Opened Ho Chi Minh Office.
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