Environmental

Low Direct Environmental Footprint: MMC operates primarily as a professional services and insurance brokerage firm, resulting in a relatively low direct carbon and resource footprint compared to industrial peers.

Sustainability Integration in Advisory: MMC has integrated climate risk and sustainability advisory into its core offerings, supporting clients in climate adaptation and resilience, which aligns with global ESG trends.

Operational Emissions Management: MMC has set science-based targets for Scope 1 and 2 emissions and reports progress annually, with recent disclosures showing steady reductions in operational emissions intensity.

MMC’s environmental risk profile is favorable due to its service-based model and proactive climate strategy. The company’s integration of sustainability into client solutions and transparent emissions reporting position it ahead of most sector peers.

Social

Diversity, Equity, and Inclusion (DEI) Initiatives: MMC has established comprehensive DEI programs, with measurable targets for gender and ethnic diversity at senior levels, and has shown year-over-year improvement in representation.

Employee Engagement and Retention: The company reports high employee engagement scores and competitive retention rates, supported by robust professional development and wellness programs.

Client and Community Impact: MMC’s risk advisory services contribute to societal resilience, particularly in disaster-prone regions, and the company maintains active community investment and pro bono initiatives.

MMC demonstrates strong social performance, with leading DEI practices, high employee satisfaction, and a positive impact on clients and communities. These factors support talent attraction and stakeholder trust.

Governance

Board Independence and Diversity: MMC’s board is majority independent and includes diverse representation, with recent appointments further strengthening governance oversight.

Executive Compensation Alignment: Executive pay is closely tied to financial and non-financial performance metrics, with stock-based compensation at 1.7% of revenue, which is moderate and aligns with sector norms.

Risk Management and Compliance: MMC maintains robust risk management frameworks, with regular updates to compliance policies and no material regulatory actions reported in recent years.

MMC’s governance structure is strong, with effective board oversight, well-aligned incentives, and a disciplined approach to risk and compliance. This supports long-term value creation and reduces governance-related risks.

Overall Score

MMC exhibits strong ESG performance across all pillars, driven by a low environmental footprint, leading social practices, and robust governance. The company’s proactive approach to sustainability, talent management, and risk oversight positions it favorably relative to global peers.