Sustainability must be at the heart of every organization. If your company does not implement an effective environmental, social, and governance (ESG) strategy, its performance can be negatively impacted and it may miss out on significant opportunities, handing your competitors a market advantage.

Is your organization ready for a sustainable future built on ESG?

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Through an effective sustainability and ESG approach, companies can:

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From climate change and the journey to net zero to diversity, inclusion and other social factors, ESG is increasingly central to the decisions of corporate boards, investors, customers and other stakeholders.

How Mazars helps

Mazars has extensive experience helping clients navigate the complexities, risks and opportunities of sustainability and related regulations in a range of jurisdictions.

No matter where you are on the Sustainability & ESG journey, we can provide efficient services aligned with your unique ESG maturity level (starting, expanding or leading/front-runner), needs, and goals.

Whether you’re addressing supply chain awareness, tackling climate change or promoting diversity, our sustainability specialists deliver practical solutions.

Mazars has a full suite of ESG services and solutions aimed at re-engineering trust in business, empowering people, and nurturing a collective responsibility.

Sustainability & ESG services

Strategy, implementation and transformation

We help develop and implement sustainability strategies and business models aligned with ESG best practices, backed by holistic organizational transformations that drive long-term value and resilience. 

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Due diligence, risk, & opportunity management 

Due diligence services that help ensure sustainability compliance through identification and management of ESG risks and opportunities.

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Reporting and assurance

We provide quality non-financial reporting (voluntary or pursuant to regulatory requirements) for companies that increasingly need to respond to a range of stakeholders. For greater credibility, we also offer sustainability assurance.

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Why sustainability and ESG*?

  • ESG management is directly linked to superior financial performance; purpose and profit are not mutually exclusive.
  • Sustainability factors can have a significant impact on a company’s bottom line and reputation.
  • An effective strategy must evaluate how ESG factors affect an organization’s financial performance and how the organization itself impacts sustainable development (Double Materiality).
  • Many ESG indicators need to be carefully considered and addressed, including measurement and tracking (Materiality Assessment).
  • An increasing number of organizations are adopting sustainability strategies as part of their operations and overall strategic management, addressing various ESG factors.

Innovation in Sport for Sustainability (IS4S)

Sport is more than a game and an economic sector. It’s an innovative platform to advance sustainable development.

We help design and implement innovative and integrated sustainability and sport initiatives, aiming to have a robust, positive impact on society and the environment as well as producing economic benefits at the micro and macro levels.


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*ESG and Sustainability will be used interchangeably throughout our website 


SEC Proposed Rule on Climate-Related Disclosures
New EU sustainability regulations
ESG and US asset management: THE FUTURE IS NOW
Responsible banking practices Benchmark study 2021
A practical guide for boards and leadership teams on sustainability November 2021
Mazars for good Sustainability report 2022