Environmental, Social And Governance (ESG) Rating Services Market Report 2026

Environmental, Social And Governance (ESG) Rating Services Market Overview

• Environmental, Social And Governance (ESG) Rating Services market size has reached to $12.3 billion in 2025 • Expected to grow to $20.69 billion in 2030 at a compound annual growth rate (CAGR) of 10.9% • Growth Driver: Impact of Climate Change Awareness on the Growth of the ESG Rating Services Market • Market Trend: Innovative ESG Ratings Support Solutions Transforming the Market • North America was the largest region in 2025 and Asia-Pacific is the fastest growing region.

The key promising market opportunities in the environmental, social and governance (esg) rating services market include: • Preparing Environmental, Social And Governance (ESG) Reports (Segmentation By Type) → Expected gain of $3.59 Billion • Assuring Environmental, Social And Governance (ESG) Data (Segmentation By Type) → Expected gain of $2.39 Billion • Addressing Environmental, Social And Governance (ESG) Expectations (Segmentation By Type) → Expected gain of $1.85 Billion

What Is Covered Under Environmental, Social And Governance (ESG) Rating Services Market?

Environmental, social and governance (ESG) rating services refer to specialized agencies and organizations that evaluate and score companies based on their environmental, social, and governance practices. These ratings provide investors with standardized assessments of a company's ESG performance, helping them make informed investment decisions aligned with sustainability and ethical considerations. The main types in the environmental, social and governance (ESG) rating services market are addressing environmental, social and governance (ESG) expectations, preparing environmental, social and governance (ESG) reports, assuring environmental, social and governance (ESG) data, communicating environmental, social and governance (ESG) strategy, and others. Addressing Environmental, Social, and Governance (ESG) expectations refers to how companies and organizations integrate ESG principles into their operations and decision-making processes. The various organization sizes include large enterprises and small and medium enterprises (SMEs), and several applications including financial industry, consumer and retail, industrial manufacturing, energy and natural resources, real estate, and others.

What Is The Environmental, Social And Governance (ESG) Rating Services Market Growth Forecast?

The environmental, social and governance (esg) rating services market size is expected to see rapid growth in the next few years. It will grow to $20.69 billion in 2030 at a compound annual growth rate (CAGR) of 10.9%. The growth in the forecast period can be attributed to increasing mandatory esg disclosure requirements, rising integration of esg into capital allocation decisions, growing demand for real-time esg monitoring tools, expansion of esg coverage across private companies, increasing use of ai-driven sustainability analytics. Major trends in the forecast period include increasing demand for standardized esg scoring frameworks, rising adoption of data-driven esg analytics, growing focus on regulatory-aligned esg reporting, expansion of sector-specific esg benchmarking, enhanced integration of esg ratings in investment decisions.

What Is The Driver Of The Environmental, Social And Governance (ESG) Rating Services Market?

The climate change awareness is expected to propel the growth of the ESG rating services market going forward. Awareness for climate change is rising due to increasing evidence of its impacts, such as extreme weather events and environmental degradation, coupled with widespread media coverage and advocacy. Climate change enhances the demand for ESG rating services by increasing the focus on environmental sustainability and risk management, driving companies to seek evaluations of their climate-related performance and resilience strategies. For instance, in May 2023, according to the Office for National Statistics (ONS), a UK government agency, 64?% of adults in Great Britain reported that they were somewhat or very worried about the impact of climate change and the environment over the past 12 months, reflecting widespread public concern about environmental issues. Therefore, the climate change awareness is driving the growth of the ESG rating services market.

How Will The Drivers Impact Growth In The Global Environmental, Social And Governance (ESG) Rating Services Market?

• Growing Investor Demand For Sustainable And Responsible Investments (High) – During the forecast period, the growing investor demand for sustainable and responsible investments is expected to become a key growth driver for the environmental, social and governance (ESG) rating services market by 2030. Growing investor demand for sustainable and responsible investments acts as a major driver for the ESG rating services market because institutional and retail investors increasingly use ESG scores to evaluate long-term corporate resilience and ethical business practices. Asset managers, pension funds, and sovereign wealth funds are integrating ESG metrics into portfolio selection and risk assessment frameworks. This rising preference for sustainability-focused investment products increases the need for standardized ESG evaluations and benchmarking services. Companies are therefore seeking reliable ESG ratings to attract capital and improve investor confidence. As sustainable finance continues expanding globally, demand for ESG rating providers grows significantly. • Increasing Government Regulations And ESG Disclosure Requirements (High) – During the forecast period, the increasing government regulations and ESG disclosure requirements is expected to emerge as a major factor driving the expansion of the environmental, social and governance (ESG) rating services market by 2030. Increasing government regulations and ESG disclosure requirements act as a strong driver for the ESG rating services market as regulators across multiple countries mandate greater transparency in environmental, social, and governance reporting. Businesses are required to disclose emissions, labor policies, governance structures, and sustainability risks in standardized formats. ESG rating agencies help organizations interpret regulatory frameworks and assess compliance readiness effectively. The growing complexity of reporting obligations encourages enterprises to rely on external ESG assessment and verification services. This regulatory pressure substantially increases the adoption of ESG rating solutions across industries. • Rising Corporate Focus On Reputation And Risk Management (High) – During the forecast period, the rising corporate focus on reputation and risk management is expected to act as a key growth catalyst for the environmental, social and governance (ESG) rating services market by 2030. Rising corporate focus on reputation and risk management acts as an important driver for the ESG rating services market because businesses increasingly recognize that poor ESG performance can damage brand value, investor trust, and customer loyalty. Companies are proactively improving sustainability initiatives to reduce operational, environmental, and governance-related risks. ESG ratings help organizations identify weaknesses, benchmark performance against competitors, and strengthen stakeholder communication strategies. Large enterprises are also using ESG assessments to enhance supply chain accountability and corporate governance standards. This growing emphasis on reputational protection and long-term risk mitigation continues to accelerate demand for ESG rating services.

How Will The Restraints Impact Growth In The Global Environmental, Social And Governance (ESG) Rating Services Market?

• Lack Of Standardized ESG Rating Methodologies (High) – During the forecast period, the lack of standardized ESG rating methodologies acts as a major restraint for the ESG rating services market because different rating agencies often use varying evaluation frameworks, scoring models, and weighting systems. This inconsistency creates confusion among investors and corporations when comparing ESG scores across providers. Companies may receive significantly different ratings from separate agencies despite similar sustainability performance, reducing trust in ESG assessments. The absence of globally unified standards also complicates cross-border investment analysis and reporting practices. As a result, market adoption can slow due to concerns regarding transparency, comparability, and reliability of ESG ratings. • High Cost Of ESG Data Collection And Verification (High) – During the forecast period, the high cost of ESG data collection and verification acts as a significant restraint for the ESG rating services market because gathering accurate environmental, social, and governance information requires extensive research, audits, analytics, and continuous monitoring. Smaller enterprises often face financial and operational challenges in maintaining detailed ESG disclosures and third-party verification processes. ESG rating providers also incur substantial costs related to data management infrastructure and specialized analytical expertise. These elevated expenses can discourage companies from participating in ESG assessment programs regularly. Consequently, high operational and compliance costs limit broader market penetration, especially among small and medium-sized businesses. • Limited Availability Of Reliable And Transparent ESG Data (High) – During the forecast period, the limited availability of reliable and transparent ESG data acts as an important restraint for the ESG rating services market because many organizations still provide incomplete, inconsistent, or self-reported sustainability information. Inaccurate disclosures reduce the effectiveness and credibility of ESG evaluations for investors and financial institutions. Emerging markets and privately held companies often lack mature reporting systems, making comprehensive ESG assessment difficult. ESG rating agencies may therefore struggle to maintain consistency and accuracy in scoring methodologies across industries and regions. This data reliability challenge restricts confidence in ESG ratings and slows overall market expansion.

Key Players In The Global Environmental, Social And Governance (ESG) Rating Services Market

Major companies operating in the environmental, social and governance (esg) rating services market are Deloitte Touche Tohmatsu Limited, PricewaterhouseCoopers International Limited, Ernst & Young Global Limited, KPMG International Limited, S&P Global Inc., Deutsche Börse AG, Thomson Reuters Corporation, LSEG Data & Analytics, Bureau Veritas, Moody's Corporation, UL LLC, MSCI Inc., Morningstar Inc., CRISIL Limited, EcoVadis Inc., Institutional Shareholder Services Inc., Sustainalytics B.V., Confluence Technologies Inc., US Green Building Council, RepRisk AG, Vigeo Eiris, Clarity AI Inc., Arabesque S-Ray GmbH, Truvalue Labs Inc.

Global Environmental, Social And Governance (ESG) Rating Services Market Trends and Insights

Major companies operating in the Environmental, Social And Governance (ESG) Rating Services market are focusing on developing innovative solutions, such as ESG ratings support and analytics services powered by data‑driven frameworks, to meet the rising demand for transparent, standardized sustainability performance evaluations that help investors, regulators and corporates make better decisions. ESG Ratings Support Service refers to a professional service that helps organizations improve, manage, and report their Environmental, Social, and Governance (ESG) performance to rating agencies, investors, and other stakeholders. For instance, in February 2025, Diginex Limited, UK–based Technology Company launched its ESG Ratings Support Service, an innovative offering designed to help businesses secure and improve their ESG scores across key global rating agencies such as CDP, EcoVadis, Sustainable Fitch, S&P and Sustainalytics by combining expert consultancy with advanced data analytics and reporting support. The ESG Ratings Support Service integrates with Diginex’s diginexESG platform which supports 17 global frameworks including GRI, SASB and TCFD to provide end‑to‑end assistance from materiality assessments and data management to stakeholder engagement and report generation, enabling companies to optimize disclosures and ESG performance more efficiently than traditional, manual rating preparation processes. Unique features include tailored improvement recommendations, robust framework alignment, and enhanced stakeholder communication tools that help organizations attract ESG‑focused capital and strengthen trust, representing a significant enhancement over legacy ESG reporting methods that often lack integration, automation and actionable insights.

What Are Latest Mergers And Acquisitions In The Environmental, Social And Governance (ESG) Rating Services Market?

In November 2025, Position Green AS, a Norway‑based sustainability software and advisory firm, acquired Factlines for an undisclosed amount. With this acquisition, Position Green aimed to broaden its ESG service and analytics platform by integrating Factlines’ supply chain transparency and risk assessment capabilities, enabling more comprehensive ESG rating, compliance, and reporting solutions for institutional clients and corporate users. Factlines AS, is a Norway‑based ESG technology company that specializes in providing supply chain sustainability, human rights due diligence, and operational risk assessment solutions that help organizations monitor and improve ESG performance across complex supplier networks.

What Defines the Environmental, Social And Governance (ESG) Rating Services Market?

The ESG rating services market includes revenues earned by entities by providing services such as comprehensive ESG data collection, analysis, and reporting, as well as benchmarking companies against industry standards. The market value includes the value of related goods sold by the service provider or included within the service offering. Only goods and services traded between entities or sold to end consumers are included.

How is Market Value Defined and Measured?

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified). The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

What Key Data and Analysis Are Included in the Environmental, Social And Governance (ESG) Rating Services Market Report 2026?

The environmental, social and governance (esg) rating services market research report is one of a series of new reports from The Business Research Company that provides market statistics, including Market Report 2026?global market size, regional shares, competitors with the market share, detailed market segments, market trends and opportunities, and any further data you may need to thrive in the environmental, social and governance (esg) rating services Market Report 2026? The market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future state of the Market Report 2026?