Tosoh Corporation

Company Information from ICIS

Tosoh is a diversified global chemical company active in inorganic chemicals, petrochemicals and specialty products. It is organised in three groups; Petrochemical, Basic, and Specialty.

Tosoh is implementing two primary strategies in its specialty operations to continue the emphasis on efficient innovation that supports consistent earnings growth. The first part of its strategic focus is to generate strong returns on capital through capacity expansions for specialty products that have achieved a substantial presence.

In bioseparation and diagnostics fields, Tosoh will continue to reorganise, build new regional logistic centres, and expand production to take better advantage of high-growth bioscience-related markets.

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Key Personnel

Executive adviser and board member: Madoka Tashiro
Chairman and CEO: Takashi Tsuchiya
President: Keiichi Ohtagaki
Senior managing director: Hiroshige Wagatsuma
Managing director: Hideo Yamasaki
Managing director: Shinji Kurata
Managing director: Hiroyuki Uchida
Managing director: Yuzo Arima
Director: Katsumi Ishikawa
Director: Kenichi Udagawa
Director: Kazuo Higuchi
Director: Shinji Tanaka
Director: Osamu Hamada
Director: Shuji Yamane
Director: Masahiro Kawaguchi


Tosoh Corporation
3-8-2 Shiba
Tokyo 105-8623

Tel: +81 3 5427 5118
Fax: +81 3 5427 5198


ICIS Top 100 Chemical Companies


The ICIS Top 100 Chemical Companies 2015 listing highlights the top players in the global chemical industry.

Most chemical companies found it difficult to generate top line and profit growth in 2015 following a strong performance in 2014. 

ICIS Top 100 Chemical Distributors 2015

ICIS Top 100 Chemical Distributors 2014

ICIS is proud to present the ICIS Top 100 Chemical Distributors. This feature, now in its fifth year is published annually in ICIS Chemical Business, the weekly magazine for the global chemical industry.