External Assessments

The Bridgestone Group’s sustainability efforts have been highly evaluated externally.

Major sustainability ranking and rating

Dow Jones Best-in-Class World Index

Bridgestone has been selected for inclusion in the Dow Jones Sustainability World Index for four consecutive years and for the seventh time in total, and Dow Jones Best-in-Class Asia Pacific Index for 16 consecutive years (as of April 2026). Bridgestone was also listed in the Sustainability Yearbook 2026.

FTSE4Good

Bridgestone has been selected for inclusion in the FTSE4Good Index Series, FTSE Blossom Japan Index and FTSE Blossom Japan Sector Relative Index (as of January 2026).

FTSE Russell (the trading name of FTSE International Limited and Frank Russell Company) confirms that Bridgestone Corporation has been independently assessed according to the FTSE4Good criteria, and has satisfied the requirements to become a constituent of the FTSE4Good Index Series. Created by the global index provider FTSE Russell, the FTSE4Good Index Series is designed to measure the performance of companies demonstrating strong Environmental, Social and Governance (ESG) practices. The FTSE4Good indices are used by a wide variety of market participants to create and assess responsible investment funds and other products.

MSCI ESG Rating

Bridgestone has received AAA in the MSCI ESG Rating for two consecutive years (as of March 2026).

Bridgestone also has been selected for inclusion in the MSCI Selection Indexes (formerly MSCI ESG Leaders Indexes), MSCI Japan ESG Select Leaders Index and MSCI NIHONKABU ESG Select Leaders Index.

THE INCLUSION OF BRIDGESTONE CORPORATION IN ANY MSCI INDEX, AND THE USE OF MSCI LOGOS, TRADEMARKS, SERVICE MARKS OR INDEX NAMES HEREIN, DO NOT CONSTITUTE A SPONSORSHIP, ENDORSEMENT OR PROMOTION OF [ISSUER ENTITY NAME] BY MSCI OR ANY OF ITS AFFILIATES. THE MSCI INDEXES ARE THE EXCLUSIVE PROPERTY OF MSCI. MSCI AND THE MSCI INDEX NAMES AND LOGOS ARE TRADEMARKS OR SERVICE MARKS OF MSCI OR ITS AFFILIATES.

ISS ESG Corporate Rating

Bridgestone has been designated as 'Prime' in the ISS ESG Corporate Rating (as of May 2026).

Other evaluations of environmental initiatives

CDP

Bridgestone has received A- from CDP in the areas of Climate Change and Water Security (as of February 2026).

Bridgestone has also received A in the CDP Supplier Engagement Assessment (as of April 2026).

Science Based Targets (SBT)

Bridgestone has approval from Science Based Targets initiative (SBTi) for its CO2 emissions reduction target for 2030.

Major external awards and certifications (2024-2025)

Region Year Award / certification name Applicable initiative Recipient of award / certification
Global 2024 Institutional Investor “The All-Japan Executive Team”
Scored top positions (1st place Overall, Best CEO, Best IR Professional, and Best ESG) in Auto Parts Sector
Investor Relations Bridgestone Corporation
Tire Technology International Awards "Tire Manufacturer of the Year" Efforts in innovation and sustainability Bridgestone Corporation
General Motors Supplier of the Year Quality and Customer Value Bridgestone Corporation
Prince Michael International Road Safety Award Road safety program Bridgestone Corporation
2025 Tire Technology International Awards "Tire Concept of the Year" Innovative and cutting-edge concept design Bridgestone Corporation
General Motors Supplier of the Year Quality and Customer Value Bridgestone Corporation
Japan 2024 Recognized for Progress in Environmental Disclosures Award at the ESG Finance Awards Japan Environmental sustainable management Bridgestone Corporation
Selected as FY2023 Nadeshiko Brand Encouraging women's empowerment in the workplace Bridgestone Corporation
Selected as Sustainability Transformation Brand 2024 Improvement of corporate value Bridgestone Corporation
Selected as Digital Transformation Stock (DX Stock) 2024 Digital transformation Bridgestone Corporation
2024 J-Win Diversity Award “Basic Achievement Second Prize” DE&I efforts Bridgestone Corporation
2023 Awards for Excellence in Corporate Disclosure in Automobile/Parts/Tires industries Information disclosure Bridgestone Corporation
Awarded Gold in PRIDE Index 2024 Promotion of diversity Bridgestone Corporation
2025 Selected as FY2024 Nadeshiko Brand Encouraging women's empowerment in the workplace Bridgestone Corporation
The Prime Minister's Certificate of Appreciation “Special Merit Enterprises for the Promotion and Development of the Industrial Property Rights System” Contributions and achievements in the diffusion and development of the industrial property rights system Bridgestone Corporation
Selected as Sustainability Transformation Brand 2025 Improvement of corporate value Bridgestone Corporation
Selected as Digital Transformation Stock 2025 Digital transformation Bridgestone Corporation
2024 Awards for Excellence in Corporate Disclosure in Automobile/Parts/Tires industries Information disclosure Bridgestone Corporation
Japan Mécénat Awards 2025 “Award for Excellence” Promotion of arts and culture BRIDGESTONE Wind symphony orchestra KURUME
Awarded Gold in PRIDE Index 2025 Promotion of diversity Bridgestone Corporation
The Americas 2024 Toyota Supplier Awards
“Excellent Value Improvement Award”
“Excellent Technology and Development Award”
Quality and Customer Value Bridgestone Americas
Top Company for Women to Work For in Transportation DE&I efforts Bridgestone Americas
2024 Automotive Service Excellence Master Technician of the Year Quality and Customer Value Bridgestone Americas
2025 2025 Automotive Service Excellence Master Technician of the Year Quality and Customer Value Bridgestone Americas
Europe, Middle East and Africa 2024 EcoVadis Platinum status Sustainability efforts Bridgestone Europe NV/SA
2025 European Fleet Telematics Company of the Year 2025 Formidable performance in innovation, business growth and customer care Webfleet
Auto Bild’s Manufacturer of the Year Products’ performance Bridgestone Europe NV/SA

Asia, Pacific, India and China

2024 The Global CSR & ESG Summit & Awards 2024
"Empowerment of Women Award" Platinum
"Excellence in Provision of Literacy & Education Award" Gold
Sustainability efforts Bridgestone Asia Pacific Pte. Ltd.
2025 The Global CSR & ESG Summit & Awards 2025
“Best Environmental Excellence Award”
“Best in India Award”
Sustainability efforts Bridgestone Asia Pacific Pte. Ltd.

Topic: Linking credit to sustainability

The Group promotes ongoing environmental, social and governance (ESG) initiatives through the introduction of sustainable finance, in which interest rate terms fluctuate based on sustainability performance. Bridgestone Americas was one of the first companies in the U.S. tire manufacturing industry to establish a commitment line through a sustainability linked loan and to utilize a scheme that reflects the Group’s ESG rating in the commitment line fees and borrowing costs. Furthermore, Bridgestone Europe NV/SA, in cooperation with financial institutions, has introduced a framework to provide financial incentives to suppliers that obtain ratings from EcoVadis, an international sustainability research and rating organization. The initiative was the first in the world of this nature and was awarded the prestigious Treasury Today’s Adam Smith Award for the category Best Supply Chain Finance Solution.

Sustainability