Over 80 years in making the things that help make modern life all that it is and all it can be. Learn more
Tosoh president Toshinori Yamamoto presents this year's annual report. Learn more
Tosoh updates readers on its medium-term business plan progress. Learn more
R&D highlights by business group. Learn more
Management's discussion & analysis and audited financial statements Learn more
YoY net sales fall 0.1% to 279.7 billion yen; operating income rises 166% to 47.9 billion yen Learn More
YoY net sales fall 7.8% to 161.7 billion yen; operating income rises 73% to 20.1 billion yen Learn More
YoY net sales increase 0.8% to 175.9 billion yen; operating income rises 8.2% to 35.4 billion yen Learn More
YoY net sales rise 2.8% to 86.6 billion yen; operating income rises 12.4% to 5.1 billion yen Learn More
YoY net sales fall 1.5% to 39.1 billion yen; operating income rises 4.6% to 2.7 billion yen Learn More
A brief overview of Tosoh's CSR commitments and activities in 2017 Learn More
Full-text PDFs and frequently asked questionsLearn more
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