The Effect of Sustainability Reporting on Corporate Financial Performance: Analyzing Trends in Different Industries

This research paper investigates the effect of Environmental, Social, and Governance (ESG) sustainability reporting on corporate financial performance across three distinct industry verticals: Manufacturing, Information Technology (IT), and Fast-Moving Consumer Goods (FMCG). Using secondary ESG score data sourced from Bloomberg and publicly available financial statements of nine globally recognized corporations Ford Motors, General Motors, Tesla (Manufacturing); Microsoft, Intel, Oracle (IT); and Colgate-Palmolive, Procter & Gamble, PepsiCo (FMCG) the study analyzes financial performance metrics including Return on Assets (ROA), Return on Equity (ROE), and Net Profit over the period 2015–2024. The study employs a quantitative, explanatory research design using regression analysis to test whether ESG scores have a statistically significant impact on financial outcomes at the firm level. The null hypothesis postulates that ESG scores do not significantly influence ROA, ROE, or Net Profit; the alternative hypothesis posits a meaningful positive association. Findings across most companies reveal very low R-squared values (0.001 to 0.17) and high p-values (consistently above 0.05), indicating that ESG scores in isolation do not function as statistically significant predictors of short-term financial performance. A notable exception is Tesla, where ESG scores exhibit a meaningful positive correlation with financial indicators particularly ROA and Net Profit suggesting that in high-growth, innovation-driven firms, ESG integration may reinforce financial value. Microsoft presents mixed results, with certain metrics showing weak positive associations. In contrast, traditional manufacturers (Ford, General Motors), legacy IT firms (Intel, Oracle), and FMCG companies (Colgate-Palmolive, P&G, PepsiCo) exhibit negligible or statistically insignificant ESG-financial performance linkages. These findings contribute to the growing debate on ESG's financial materiality, suggesting that the ESG– financial performance relationship is highly contextual, industry-specific, and may require longer time horizons than typically captured in short-run regression models. The paper concludes with strategic recommendations for executives, policymakers, and investors, and outlines avenues for future research.