Company Name KH Neochem Co., Ltd.
Head Office

13th Floor, Muromachi Furukawa Mitsui Building,
2-3-1, Nihonbashi-Muromachi, Chuo-ku, Tokyo 103-0022 Japan
TEL: 81-3-3510-3550 FAX: 81-3-3510-3571

Osaka Branch Office

Hankyu Terminal Bldg. 9F, 1-1-4 Shibata, Kita-ku, Osaka-city,
Osaka 530-0012, Japan
TEL: 81-6-6372-0308 FAX: 81-6-6372-0305

Yokkaichi Plant

Plant Profile

Umaokoshi Plant
2-3 Daikyo-cho, Yokkaichi-city, Mie 510-8502, Japan
TEL: 81-59-331-0624 FAX: 81-59-331-5954

Kasumigaura Plant
1-4 Kasumi, Yokkaichi-city, Mie 510-0011, Japan
TEL: 81-59-331-5119 FAX: 81-59-331-1799

Chiba Plant

Plant Profile

11-1 Goi Minami-kaigan, Ichihara-city, Chiba 290-8560, Japan
TEL: 81-436-23-9111 FAX: 81-436-23-9129

R&D Center

Center Profile

2-3 Daikyo-cho, Yokkaichi-city, Mie 510-8502, Japan
TEL: 81-59-331-5110 FAX: 81-59-331-5178

KH i-Lab


4F, AIRBIC 7-7 Shinkawasaki, Saiwai-ku, Kawasaki-city, Kanagawa 212-0032, Japan
TEL:81-3-3510-3600 email:innovation@khneochem.co.jp

Sakai Logistics Center

3-39 Chikko Shinmachi, Nishi-ku, Sakai-city, Osaka 592-8331, Japan
TEL: 81-72-244-1416 FAX: 81-72-247-1413

Founded December 8, 2010 (Predecessor Kyowa Yuka established in November 1966)
Executive Structure
* Independent officers
Representative Director
President & Chief Executive Officer
Michio Takahashi
Board Director
Senior Corporate Officer
Toshihiro Matsuoka
Board Director
Senior Corporate Officer
Tatsuro Niiya
Board Director
Senior Corporate Officer
Masaya Hamamoto
Board Director
Senior Corporate Officer
Yukihiro Isogai
Outside Director Sayoko Miyairi*
Outside Director Jun Tsuchiya*
Outside Director Yuji Kikuchi*
Audit & Supervisory Board Member Tokuo Oodo
Audit & Supervisory Board Member Kazuhiro Kawai*
Audit & Supervisory Board Member Keiko Tamura*
Corporate Officer Seiji Saito General Manager, Yokkaichi Plant
Corporate Officer Toshiaki Ogata President of
Kurogane Kasei Co., Ltd.
Corporate Officer Akio Nakahashi General Manager, Chiba Plant
Corporate Officer Yoshiaki Kondo Head of Environment,
Safety and Quality Assurance
Corporate Officer Hideki Shimizu Head of Corporate Planning
Corporate Officer Isao Takahashi Head of Corporate Administration,
Public Relations,
Legal and Compliance
Corporate Officer Akira Kamimura Head of Accounting, FP&A,
Finance and IR
Corporate Officer Atsushi Tokumitsu Head of Procurement
Corporate Officer Katsunori Sato Head of Sales & Marketing
Corporate Officer Hideo Kurokawa Head of Production Planning and Engineering
Employees 809 (as of December 2021; on a consolidated basis)


Capital 8.8 billion yen (as of December 2021)
Business Research, manufacture, and sale of petrochemical products