Chubb Limited (CB) — ESG & Values Scores

Environment story

Chubb Limited scores 62/100 on Environmental criteria. The company discloses climate-related risk factors extensively in its 10-K, acknowledging the material impact of climate change on catastrophe frequency and severity, which directly affects its insurance underwriting and loss reserves. However, the company has not disclosed Scope 1, Scope 2, or Scope 3 greenhouse-gas emissions figures, nor has it published a net-zero emissions target year. The 10-K references climate change risk reporting requirements but does not quantify corporate carbon footprint or operational decarbonization initiatives. Chubb mentions a 'Chubb Climate+' business unit focused on energy security and energy-transition underwriting, but this appears to be a product/service offering rather than corporate emissions reduction. No material controversies involving toxic waste, water contamination, or environmental fines were identified in provided documents. The company's environmental performance is constrained by undisclosed emissions metrics and absent net-zero commitments.

Criticisms on file

No material criticisms on file for this pillar.

Disclosed initiatives

Chubb Climate+ Business Unit

Company operates a dedicated business segment focused on climate-related underwriting and energy-transition services, including climate resilience offerings.

Product offering; no direct corporate emissions reduction quantified.
Climate Risk Reporting & Governance

Nominating & Governance Committee oversees Corporate Citizenship activities and sustainability policies; Board committees monitor sustainability matters in accordance with charter responsibilities. Company prepares annual Sustainability Report aligned with ISSB S-1 and S-2 Standards.

Governance structure in place; actual emissions metrics and reduction targets not disclosed in provided filings.

Social story

Chubb Limited scores 75/100 on Social criteria. The company discloses a Median Employee Pay Ratio and maintains active diversity and inclusion programs, though specific workforce and leadership diversity percentages are not fully detailed in the provided proxy excerpts. The proxy statement references CEO-to-median-worker pay ratio disclosures (median employee pay ratio section mentioned on page 104) but the exact multiple is not provided in the extracted documents. No documented union-suppression activities, major strikes within the last 24 months, or significant labor disputes are reported. The company emphasizes talent retention, leadership development, and succession planning at the Board level. Supply-chain human-rights risks are not explicitly detailed in the provided documents. The company's social governance appears stable with no major controversies, though transparency on specific diversity metrics and pay-equity data is limited in the available excerpts.

Criticisms on file

No material criticisms on file for this pillar.

Disclosed initiatives

Board & Executive Succession Planning

Nominating & Governance Committee oversees Board succession planning; Chairman and CEO succession plans under various scenarios are discussed and reviewed at least annually, including discussions with the CEO and in executive sessions of solely independent directors.

Supports leadership continuity and talent development.
Diversity & Inclusion Governance

Board composition includes consideration of diversity in skills, background, and experience. Annual Board self-evaluations include assessment of Board composition and skills matrix.

Board-level diversity oversight in place; workforce diversity percentages not specified in provided excerpts.
Employee Talent Retention & Leadership Development

Board receives regular updates on talent retention, leadership development, hiring activity, and diversity at executive and workforce levels.

Active monitoring of human-capital metrics at Board level.

Governance story

Chubb Limited scores 72/100 on Governance criteria. The company maintains strong board independence at 93% (all directors except the CEO), exceeding the 75% threshold. The board structure includes independent committees (Audit, Compensation, Nominating & Governance, Risk & Finance), regular executive sessions of independent directors, and an Independent Lead Director with substantive powers. Director tenure is balanced, with 46% of nominees serving 6 years or less. However, Chubb is incorporated in Switzerland with a dual-class or voting-limitation structure that caps shareholder voting rights at below 10%, which may limit activism. The company is subject to Swiss law restrictions on share repurchases and capital management. No active antitrust, consumer-safety, or financial-fraud regulatory proceedings are detailed in the provided documents. Lobbying expenditures and specific positions targeting climate deregulation are not quantified in the excerpts provided. Swiss legal constraints on enforcement of U.S. judgments and PFIC tax complexities are disclosed but not scored as governance failures. Overall governance is well-structured with strong board independence and oversight mechanisms.

Criticisms on file

No material criticisms on file for this pillar.

Disclosed initiatives

Board Independence & Leadership Structure

93% board independence (all except CEO). Independent Lead Director with significant and substantive powers. All independent directors serve on Audit, Compensation, Nominating & Governance, and Risk & Finance Committees. Regular executive sessions of independent directors without Chairman or management.

Strong oversight and reduced concentration of power.
Board Tenure Balance & External Commitment Limits

Balance of shorter-, medium-, and longer-serving directors (46% tenure ≤6 years, 31% ≤3 years). Meaningful external commitment limitations: public company CEOs may not sit on more than one other public company board; no director may have more than four additional public company board and executive management affiliations.

Reduces entrenchment; supports fresh perspectives and focus on Chubb governance.
Annual Board & Committee Self-Evaluations

Board and committee self-evaluations conducted annually. Nominating & Governance Committee reviews Board composition, skills matrix, and director qualifications at each meeting.

Continuous governance improvement and accountability.
Shareholder Rights & Accountability

Majority-vote requirement for directors. Annual shareholder vote on Chairman, separate annual election of directors and Compensation Committee. Shareholder ability to call special meetings. Annual binding votes on maximum compensation of directors and Executive Management. Commitment to regular, productive shareholder outreach.

Strong shareholder power and transparency.
Risk Oversight Framework

Active Board and committee oversight of risk and enterprise risk management. Board oversees management's assessment and mitigation of risks and appropriate risk-taking.

Comprehensive risk management governance.

These are Missionomics' own editorial scores — directional signals built from disclosed facts under a published method, not certifications or definitive ratings of Chubb Limited. Coverage and confidence vary by data point, and figures can lag real-world changes. Read the full Methodology for sourcing, scoring, and correction details — or open Chubb Limited in the app for interactive charts and portfolio building.

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