ABOUT US

SERVICE

We are an organization with the expertise
in the fields of architecture, consulting and creativity.
Plantec's strength comes from the wide variety of expertise covering building design, facility management, business consulting, advisory services and more.
With these experiences, Plantec provides not only "design" but also "solutions."

  • Consulting
  • Architecture
  • Creativity

We provide mainly 9 solution services around the building design. We provide careful consulting from the client's perspective mainly focusing on architectural design, master plan, redevelopment, risk management such as anti-seismic solution / BCP, and business process re-engineering including, works style / workplace and DX introduction support.

Furthermore, as a branding promotion strategy, we provide real estate value with efficient and high-quality solutions.

When expanding overseas, we will support the project with high-quality Japanese standards depending on the local area's characteristics.

We can offer our services according to the customer's needs as a whole, or we can provide individual assistance.

Architectural design
Solution × Design (Structure / MEP / Interior deign / Feasibility studies)
Urban development
Pursuing values for the city
PM・CM
Project management / Construction management
Master planning
Total optimization solutions / Restructuring manufacturing bases
BCP / Anti-seismic solutions
Risk management / Energy management
Real estate / Value up
Renewal / Renovation / Conversion
Branding / Retail development
Framework creation for new brand development
Creating standardized framework for multiple projects
CG / Movie/ Website design
Workstyle innovation / BPR
Workplace and workstyle planning
Business process re-engineering / DX introduction support
Overseas expansion support
Construction supervision with Japanese quality

MISSION / CORE VALUE

TOP MESSAGE

Architecture today is about far more than simply space and structure. To embrace the changing future, PLANTEC fosters higher professional standards for our people and delivers transformative solutions for our clients.

Chief Executive OfficerNaoyuki Koyama

Biography

1995
Graduated from Department of Architecture, University of Tokyo
Joined Kajima Corporation
2006
Joined Boston Consulting Group
2012
Joined AUTOBACS SEVEN Co., Ltd.
2017
Director, Senior Managing Executive Officer AUTOBACS Business Planning, ABT Marketing Co., Ltd. Representative Director
2018
PLANTEC CONSULTING INC. Director
2019
PLANTEC ASSOCIATES INC. Director
PLANTEC ARCHITECTS INC. Director
2020
Graduated from School of Business Administration, Hitotsubashi University Business School
2020
PLANTEC ASSOCIATES INC. President

PLANTEC ARCHITECTS INC. President

PLANTEC FACILITIES INC. President

2020
Plantec, Inc. President

COMPANY OUTLINE

Company Name
Plantec, Inc.
Established
December 1, 2020 (Business started on June 1, 2021)
Capital
30,000,000 JPY
Business Activities
  • 01. Consulting for urban planning
  • 02. Architectural design, supervisory work and construction
  • 03. Project management
  • 04. Construction management
  • 05. Facility management
  • 06. Interior design
  • 07. Consulting for facility planning
  • 08. Import, export and sales of architecture material, interior furnishing, lighting fixture and kitchen equipment
  • 09. Sales transaction, leasing, intermediary and management of real estate
  • 10. Planning, development, design, production and management of digital contents
  • 11. Planning and management of events and exhibitions
  • 12. Other ancillary business related to the foregoing items
Board Members
Chief Executive Officer
Naoyuki Koyama
Director
Noboru Kishida
Director
Katsuaki Watanabe
Auditor
Koichi Uehira
Principal Designer
Kazuhiro Aihara
Hideyuki Yokoya
Executive Advisor
Hideo Osawa
Katsumi Kuwabara
Akimitsu Takashima
Senior Executive Officer
Tomohiko Aoyagi
Hideki Kasahara
Hiroaki Kiriyama
Asako Kondoh
Fumihiro Nishitani
Executive Officer
Masato Aoki
Mitsuru Iidoi
Fumikazu Kadono
Yuichi Kaneko
Seiji Kuwabara
Ryota Shimizu
Tensei Takaya
Akio Chatani
Kiyoshi Tsuchiya
Hiroyuki Tsurumi
Jiro Miyata
Gensho Miyamoto
Asako Wakuta
Locations
  • Tokyo Office

    6F Kioicho Park Bldg., 3-6 Kioi-cho,

    Chiyoda-ku, Tokyo, 102-0094, Japan

    TEL +81-3-3237-6857GOOGLE MAP

  • Osaka Office

    2F Nikken Bldg., 2-1-9 Itachibori,

    Nishi-ku, Osaka, 550-0012, Japan

    TEL +81-6-6535-8120GOOGLE MAP

  • Nagoya Office

    10F POLA Nagoya B-bldg., 2-9-26 Sakae,

    Naka-ku, Nagoya, Aichi, 460-0008, Japan

    TEL +81-52-855-3177GOOGLE MAP

  • Sendai Office

    1F 3-10-11 Chuo, Aoba-ku, Sendai, Miyagi, 980-0021, Japan

    GOOGLE MAP

  • Fukuoka Office

    8F KDX Hakata Minami Bldg., 1-3-11 Hakataeki-minami,

    Hakata-ku, Fukuoka, 812-0016, Japan

    TEL +81-92-981-2088GOOGLE MAP

  • HCMC Office (PLANTEC ARCHITECTS COMPANY LIMITED)

    #905, Zen Plaza, 54-56 Nguyen Trai, District 1, Ho Chi Minh City, Vietnam

    Tel +84-28-3925-5842Fax +84-28-3925-5843Google Map

  • Hanoi Office (PLANTEC ARCHITECTS COMPANY LIMITED)

    #410, Corner Stone Building, 16 Phan Chu Trinh Street, Hoan Kiem District, Hanoi, Vietnam

    Tel +84-24-3939-2440Google Map

  • Bangkok Office (PLANTEC ARCHITECTS LTD.)

    Sathorn Square Office Tower, unit 1907, 19th Floor, 98 North Sathorn Road, Silom Bangrak, Bangkok 10500, Thailand

    Tel +66-2-108-1228Fax +66-2-108-1282Google Map