Company Profile｜Screws, Screw driving machines, Flow meter … We can play every role in industrial field.

The Corporation

日東精工株式会社
NITTOSEIKO CO., LTD.

Founding

February 11, 1938

Head Office

20 Umegahata, Inokura, Ayabe City, Kyoto, Japan

Capital

3,522,000,000 yen (as of December 31, 2022)

Listed on

Tokyo Stock Exchange Prime Market

Employees

1,940(consolidated)　522(non-consolidated)　(as of December 31, 2023)

Fiscal Year End

December 31

Board of Directors

Chief Executive Officer	Masami Zaiki
Chief Operating Officer	Makoto Araga
Director and Managing Corporate Officer	Shigehiro Yamazoe
Director and Corporate Officer	Nobuhiro Uejima
Director and Corporate Officer Director and Corporate Officer	Shinichi Matsumoto Motoki Asai
Director(Outside)	Mitsuru Shiomi
Director(Outside)	Kazuyuki Hirao
Director(Outside)	Konomi Katsumi
Auditor(Full-time)	Akira Kitatani
Auditor(Outside)	Shinichirou Morita
Auditor(Outside)	Masahiko Naka
Corporate Officer	Masakazu Ishihara
Corporate Officer	Yasuhiro Ogumo
Corporate Officer Corporate Officer	Kazuya Kirimura Tadashi Uehara

Local Network

Head Quarters	20, Umegahata, Inokura, Ayabe city, Kyoto, 623-0054, Japan Tel +81-773-42-3111 Access Map
Fastener Division/ Main Plant	20, Umegahata, Inokura, Ayabe city, Kyoto, 623-0054, Japan Tel +81-773-42-8020 Access Map
Fastener Division/ Yata Plant	10, Bodai, Shimoyata, Ayabe City, Kyoto, 623-0116, Japan Tel +81-773-42-3125 Access Map
Assembly Machine Division/ Shiroyama Plant	2, Shiroyama, Ayabe city, Kyoto, 623-0003, Japan Tel +81-773-43-1550 Global Sales Section／Tel +81-773-42-1290 Access Map
Control System Division/ Control System Plant	30, Nogamibata, Nobu, Ayabe city, Kyoto, 623-0041, Japan Tel +81-773-42-3151 Access Map
Medical Division	20, Umegahata, Inokura, Ayabe city, Kyoto, 623-0054, Japan Tel +81-773-45-3880 Access Map
Research and Development Department	20, Umegahata, Inokura, Ayabe city, Kyoto, 623-0054, Japan Tel +81-773-42-4402 Access Map
Kyoto R&D center	105, Jibu, Fushimi-ku, Kyoto city, Kyoto, 612-8374, Japan （Advanced Chemical Technology Center in Kyoto R21-A） Access Map
Global Strategy Section	20, Umegahata, Inokura, Ayabe city, Kyoto, 623-0054, Japan Tel +81-773-43-0290 Access Map
Tokyo Branch	6-2-21, Tsunashima-higashi, Kohoku-ku, Yokohama city, Kanagawa, 223-0052, Japan Tel +81-45-545-3313 Access Map
Osaka Branch	1-6-4, Honjyo-nishi, Higashiosaka city, Osaka, 578-0965, Japan Tel +81-6-6745-8357 Strategic Sales Section／Tel +81-6-6745-8392 Global Sales Section／Tel +81-6-6105-5086 Access Map
Hiroshima Sales Office	1-12-20,Hikarimati,higashi-ku,Hiroshima city,Hiroshima,732-0052,Japan Tel +81-82-207-0622 Access Map
Nagoya Branch	5-405, Kamiyashiro, Meito-ku, Nagoya city, Aichi, 465-0025, Japan Tel +81-52-709-5061 Access Map
Kyushu Office	1-6-46, Hanmichibashi, Hakata-ku, Fukuoka city, Fukuoka, 812-0897, Japan Tel +81-92-411-1724

About us