External Recognition and Selection as a Constituent in Indices

TS TECH actively promotes ESG initiatives to contribute to the development of a sustainable society and has received high evaluations from various external organizations, including ESG index providers.

As of April 2026

ESG Index	Contents
	CDP * As of August 31, 2025 TS TECH received a Leadership level score of “A-” in climate change and a score of “B” in water security from CDP, an international nonprofit organization that evaluates corporate and municipal environmental initiatives. In addition, we received the highest score of “A” in CDP’s assessment of climate change initiatives across our entire supply chain, and were recognized as a “Supplier Engagement Leader.”
	CSR Companies Ranking CSR Company Hand Book 2026 (CSR Company Directory) TS TECH ranked 198th out of 1,656 firms in a ranking that evaluates corporate trustworthiness based on both CSR and financial performance data.
	EcoVadis * As of August 31, 2025 TS TECH was awarded the “Commitment Badge” by EcoVadis, an international sustainability rating agency, in recognition of its high-quality management system aligned with EcoVadis’ evaluation criteria.
	FTSE TS TECH has been selected for the third consecutive year as a constituent of the FTSE JPX Blossom Japan Index, which is designed to measure the performance of Japanese companies with high ESG ratings. In addition, the company has been selected for the FTSE JPX Blossom Japan Sector Relative Index for the fourth consecutive year.
	SOMPO Sustainability Index * As of August 31, 2025 For two consecutive years, TS TECH has been included in this index, which evaluates ESG initiatives and corporate value in an integrated manner.
	Gomez IR Site Ranking TS TECH received a Silver Award in the Gomez IR Site Ranking, which evaluates IR websites based on usability, quality of information, and transparency of disclosure.