On August 25, 2026, SynTao Green Finance and the Shenzhen Corporate Governance Research Association (hereinafter referred to as the "Association") officially released the "Greater Bay Area Listed Companies ESG Development Research Report (2026)". Built upon SynTao Green Finance's long-established localised ESG rating database and quantitative analysis framework, the report delivers a comprehensive and systematic data review and empirical analysis of the ESG performance of listed companies in the region from 2022 to 2026, objectively and truthfully capturing the current status, distinctive traits, and evolving trends of regional ESG development.
The Guangdong-Hong Kong-Macao Greater Bay Area stands as China's most economically vibrant region, characterised by the highest degree of marketisation and at the forefront of opening up to the outside world. It hosts 826 A-share listed companies, accounting for approximately 15% of the national total, supported by an integrated industrial system encompassing electronic information, advanced manufacturing, modern finance, and high-end services. As a pioneer in domestic capital market reform and institutional innovation, the Greater Bay Area has consistently led in ESG framework construction and corporate practice, steadily developing a comprehensive policy ecosystem that covers information disclosure, corporate governance, supply chain coordination, product carbon footprints, sustainable investment and financing, and professional services.
From a capital market perspective, robust ESG performance is increasingly translating into critical support for long-term corporate value. SynTao Green Finance's ongoing research reveals a notably positive correlation between the ESG ratings of A-share listed companies and their stock price performance. Industry-specific material ESG issues can transmit impact to share prices by influencing corporate cash flow, idiosyncratic risk, and systemic risk. As the quality of ESG information disclosure and market application continues to improve, companies with sound governance, strong risk management capabilities, and leading ESG performance are more likely to attract long-term capital and secure positive valuation support, thereby creating favourable conditions for the sustained stability and enhancement of corporate market value.
SynTao Green Finance is a seasoned domestic institution dedicated to green finance and ESG research, possessing mature localised ESG rating practices and extensive industry research experience. The Association, as a professional platform deeply engaged in corporate governance theory research and industry evaluation, focuses on the governance system construction of listed companies in the Greater Bay Area, continuously monitoring corporate governance status and analysing industry development trends. To systematically map the region's ESG landscape and accurately assess industry trajectories, both parties jointly initiated this research. Leveraging SynTao Green Finance's rating data infrastructure, combined with the Association's professional expertise in corporate governance, they conducted an in-depth analysis of five years of ESG rating data for Greater Bay Area listed companies, maintaining continuous comparisons with national samples.
The report provides systematic analysis across three levels: first, it objectively presents the ESG performance overview of Greater Bay Area listed companies in 2026 through dimensions such as regional distribution, score performance, and advantageous industrial clusters; second, it systematically reviews the growth trend of high-rated companies over the past five years, the evolution of scores across various dimensions, and comparative advantages against national and Yangtze River Delta benchmarks, revealing the developmental trajectory of ESG performance in the region; third, building on the identification of the region's established dimensional advantages, it integrates policy framework progress and offers recommendations across five dimensions on how to convert these relative strengths into regional competitiveness. The report also publishes a directory of ESG ratings for the 826 Greater Bay Area listed companies, providing a comparable and traceable regional ESG benchmark for capital markets and industry chain participants.
The report highlights explosive growth in the number of high-rated companies, with their share consistently maintaining a national lead for five consecutive years. Since 2022, the number of Greater Bay Area listed companies has increased from 715 to 826, a rise of 15.5%. Meanwhile, companies achieving ESG ratings of A- or above have surged from 22 to 227, a growth of more than ninefold, lifting their share from 3.1% to 27.5%. Across the five observation periods, the proportion of A- and above rated companies in the Greater Bay Area has consistently exceeded the average for all A-shares, and has continuously surpassed the Yangtze River Delta, with the largest gap reaching 3.01 percentage points.
Social performance and risk control constitute stable regional strengths. In 2026, the Greater Bay Area's comprehensive score reached 51.92 points, roughly in line with the national average. Social and governance scores stood at 53.16 points and 57.37 points, surpassing the national figures by 0.52 points and 0.19 points, respectively. ESG management and risk assessment scores reached 28.64 points and 87.94 points, exceeding the national averages by 0.20 points and 0.29 points, respectively. The advantage in risk assessment has been maintained for five consecutive observation periods, making it the region's most stable comparative strength. Governance and management have achieved a transition from lagging to leading.
Between 2022 and 2024, the Greater Bay Area's ESG management score trailed the national average by 0.70 points, 0.44 points, and 0.51 points, respectively. In 2025, the trend reversed to a lead of 0.24 points, which extended to a 0.20-point advantage in 2026. Similarly, the governance dimension shifted from a 0.30-point deficit in 2022 to a 0.19-point lead by 2026. The simultaneous improvement in governance and management reflects substantive progress made by regional companies in ESG governance mechanisms, policy formulation, and implementation practices.
Looking ahead, the report proposes development recommendations across five dimensions: first, consolidate social and governance strengths by focusing on issues such as employee development, product responsibility, data security, and supply chain responsibility, fostering the development of replicable management tools and performance standards in advantageous industries; second, accelerate environmental performance enhancement by leveraging policy instruments like product carbon footprint certification, corporate carbon accounts, green supply chains, and climate information disclosure to convert environmental requirements into verifiable performance improvements; third, strengthen industry chain coordination by leveraging the driving role of leading enterprises to extend ESG requirements to supplier admission, green procurement, and due diligence, promoting joint improvement across upstream and downstream partners; fourth, deepen the alignment of rules and data by utilising the Shenzhen Stock Exchange, Hong Kong capital markets, and the Guangdong-Hong Kong-Macao sustainable finance cooperation mechanism to enhance cross-regional coordination in disclosure, carbon footprinting, data tools, and professional services; fifth, establish industry-specific improvement pathways by developing differentiated evaluation and capacity-building programmes tailored to material issues and risk exposures of different sectors, avoiding a one-size-fits-all approach.
In the future, SynTao Green Finance will continue to deliver its professional capabilities in ESG rating, research, and consulting, while the Association will further leverage its platform resource integration strengths. Both parties will sustain close collaboration through thematic seminars, industry evaluations, and government-enterprise exchanges, helping listed companies complete the closed-loop pathway from ESG information disclosure and rating benchmarking to internal governance enhancement. This aims to establish a virtuous development framework of "promoting governance through evaluation, enhancing quality through governance, and pursuing long-term continuous improvement," contributing lasting strength to cementing the Greater Bay Area's status as a national ESG governance benchmark and building a demonstration zone for internationalised, professional, and standardised corporate governance among listed companies.
According to the SynTao Green Finance ESG rating system, which comprehensively evaluates a company's proactive ESG management performance and risk exposure levels across ten grades from A+ to D, the list of companies achieving a rating of A or above is as follows:
SynTao Green Finance is one of China's leading green finance and ESG research institutions, possessing mature localised ESG rating practices and extensive industry research experience.
The Shenzhen Corporate Governance Research Association is a professional platform dedicated to corporate governance theoretical research and industry evaluation, consistently focusing on the governance system construction of listed companies in the Greater Bay Area.