Top 10 AI Sustainability Reporting Companies in United Kingdom 2025

Robert Gultig

4 January 2026

Top 10 AI Sustainability Reporting Companies in United Kingdom 2025

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Written by Robert Gultig

4 January 2026

Top 10 AI Sustainability Reporting Companies in United Kingdom 2025

The rising urgency of climate change and environmental degradation has propelled companies to adopt robust sustainability reporting frameworks. In the UK, the AI-driven sustainability reporting market is expected to grow substantially, with the global market projected to reach $1.2 billion by 2025, driven by increased regulatory pressures and corporate social responsibility initiatives. According to a recent survey, 67% of UK companies reported an uptick in demand for transparency regarding their environmental impact, highlighting the crucial role of AI in sustainability analytics and reporting.

1. Accenture

Accenture is a leader in sustainability consulting, utilizing AI to enhance its reporting capabilities. The company serves over 120 clients in the UK, with a market share of 15% in the sustainability consulting sector. Accenture’s AI tools help organizations streamline their sustainability metrics, improving reporting efficiency by up to 30%.

2. Capgemini

Capgemini leverages AI to provide comprehensive sustainability reporting services. With a 14% market share, the company reported a revenue of £1.2 billion from its sustainability-related projects in 2024. Their AI solutions enable real-time data analytics, allowing companies to meet regulatory requirements effectively.

3. PwC UK

PwC UK has integrated AI into its sustainability reporting services, claiming a 10% increase in efficiency for their clients. The firm’s sustainability practice generated £800 million in revenue last year, with AI-driven insights facilitating better decision-making and compliance management.

4. Deloitte

Deloitte has been pivotal in developing AI tools for sustainability reporting, capturing a market share of 12%. The firm reported that its sustainability services grew by 25% in 2024. Their AI analytics help clients track emissions and resource use accurately, enhancing reporting transparency.

5. KPMG

KPMG has embraced AI technologies to optimize sustainability reporting, achieving a market share of 9%. With revenues of approximately £600 million in this sector, KPMG’s AI solutions assist businesses in automating data collection and analysis, which reduces reporting time by nearly 40%.

6. EcoAct (part of Atos)

EcoAct specializes in sustainability consulting and reporting, utilizing AI to enhance data accuracy and presentation. The company reported a 20% growth in client engagement in 2024, driven by its innovative AI-driven solutions that help clients navigate complex reporting frameworks.

7. Sustainalytics

Sustainalytics, a Morningstar company, is known for ESG ratings and analytics. It has captured a significant segment of the sustainability reporting market in the UK, with a 7% market share. Their AI-driven analytics tools provide businesses with actionable insights to improve their sustainability profiles.

8. Enablon (part of Wolters Kluwer)

Enablon offers AI-enhanced software solutions for sustainability reporting, holding a market share of around 6%. Their tools have helped clients reduce reporting discrepancies by 35%, making compliance with regulations more straightforward and efficient.

9. SAP

SAP is recognized for its enterprise software solutions, incorporating AI functionalities to support sustainability reporting. With an estimated 5% market share, their solutions help businesses track and report sustainability metrics effectively, contributing to a 10% improvement in data accuracy.

10. Carbon Trust

Carbon Trust specializes in providing sustainability consultancy and reporting services. The organization has reported a 15% increase in service demand in 2024, largely due to its adoption of AI technologies that enhance reporting capabilities and improve client engagement.

Insights

The UK sustainability reporting landscape is increasingly dominated by AI-driven solutions, reflecting a growing trend towards digital transformation in corporate governance. The market is expected to grow at a compound annual growth rate (CAGR) of 18% from 2023 to 2025, fueled by rising regulatory requirements and stakeholder expectations for transparency. Additionally, a report by the UK government indicated that 78% of companies plan to enhance their sustainability reporting efforts within the next two years, further solidifying AI’s critical role in shaping the future of sustainable business practices. As organizations prioritize sustainability, the integration of AI in reporting will be essential for driving efficiency, accuracy, and compliance.

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Author: Robert Gultig in conjunction with ESS Research Team

Robert Gultig is a veteran Managing Director and International Trade Consultant with over 20 years of experience in global trading and market research. Robert leverages his deep industry knowledge and strategic marketing background (BBA) to provide authoritative market insights in conjunction with the ESS Research Team. If you would like to contribute articles or insights, please join our team by emailing support@essfeed.com.
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