Corporate Data

Company Overview

Company Name Nikken Sekkei Construction Management, Inc.
Founded 4th January 2005
Address
Tokyo Office
1-4-27, Koraku, Bunkyo-ku, Tokyo, 112-0004, Japan
Phone: +81-3-5803-9770 FAX: +81-3-5803-3440
Osaka Office
4-5-33, Kitahama, Chuo-ku, Osaka, 541-0041, Japan
Phone: +81-6-6203-2522 FAX: +81-6-6203-1000
Nagoya Office
4-7-1 Meieki, Nakamura Ward, Nagoya City, Aichi Prefecture, 450-6204, Japan
Phone: +81-52-388-6440  FAX: +81-52-857-0160
Kyushu Branch
1-12-14, Tenjin, Chuo-ku, Fukuoka, 810-0001, Japan
Phone: +81-92-732-3028
Capital 80 million JPY
Directors [Board Members]
President and CEO: Mikio Seidou
Executive Vice President: Yasunori Tanaka
Member of the Board: Kiyoyoshi Okumori
Member of the Board: Kenichiro Nakatani
Auditor: Tadanobu Yamauchi[Directors]
President and CEO: Mikio Seidou
Executive Vice President: Yasunori Tanaka
Senior Managing Director: Yuichi Hattori
Senior Managing Director: Shinichi Tsurumaki
Senior Managing Director: Shinya Kogawa
Managing Director: Kosuke Kogure
Managing Director: Hiroyuki Enomoto
Managing Director: Kaoru Awaibara
Managing Director: Susumu Ebara
Number of employees 393
Number of people qualified as a Certified Construction Manager of Japan 223 Qualified Building Cost Managers 19
First-class Architects 209 Qualified Building Mechanical and Electrical Engineers 49
Structural Design First-class Architects 9 First-class Building Operation and Management Engineers 51
Facility Design First-class Architects 21 First-class Electrical Work Operation and Management Engineers 23
Professional Engineers 19 First-class Plumbing Work Operation and Management Engineers 28
Certified Facility Managers of Japan 83 CASBEE Building Assessors 101
Real Estate Notary 35 LEED AP BD+C 1
PMP® 5 APEC Architect 2
Quality assurance technical expert for public building works 4 Urban Renewal Planner 3
(As of Jan. 1, 2026)

Company Organization Chart

Nikken Sekkei Construction Management Organization Chart

Access Map

Tokyo Office

1-4-27, Koraku, Bunkyo Ward, Tokyo, 112-0004
Phone: +81-3-5803-9770  FAX: +81-3-5803-3440

View larger map

Osaka Office

4-5-33, Kitahama, Chuo Ward, Osaka City, Osaka Prefecture, 541-0041
Phone: +81-6-6203-2522  FAX: +81-6-6203-1000

View larger map

Nagoya Office

4-7-1 Meieki, Nakamura Ward, Nagoya City, Aichi Prefecture, 450-6204
Phone: +81-52-388-6440  FAX: +81-52-857-0160

View larger map

Contact Us

Thank you for your interest in Nikken Sekkei Construction Management (NCM).
For inquiries or support, please contact us via the contact form.