Alpha Profiles · Company Profile
MARSH & MCLENNAN COMPANIES, INC.
Canonical company identity and public leadership record.
https://registry.alpha.ac/companies/marsh-mclennan-companies-inc
- Entity
- Public listing published
- Primary listing
- NYSE: MRSH
- Verification
- Partially verified
- Last reviewed
- 2026-10-15T04:45:14.815796+00:00
Overview
Alpha's canonical identity and public leadership record for Marsh McLennan.
Governance leadership
Boards & Committees
Board and committee assignments appear only when the canonical public projection retains a current role and supporting source. Unpublished records are not interpreted as absence.
Record as of Oct 15, 2026. Chair, executive office, Lead Independent Director and committee appointments retain their separate source roles. A complete board composition denominator and committee charters are not established by a partial roster.
Board roles
16 public records
Chair
- State
- confirmed
- Effective
- Date not stated
- Confidence
- 95%
- Evidence
- Marsh & McLennan Companies, Inc. director board sourceMar 31, 2026
- State
- confirmed
- Effective
- Date not stated
- Confidence
- 95%
- Evidence
- Marsh & McLennan Companies, Inc. director board sourceMar 28, 2025
- State
- confirmed
- Effective
- From Mar 31, 2026
- Confidence
- 92%
- Evidence
- MRSH DEF 14A director slateMar 31, 2026
- State
- confirmed
- Effective
- Date not stated
- Confidence
- 95%
- Evidence
- Marsh & McLennan Companies, Inc. director board sourceMar 28, 2025
- State
- confirmed
- Effective
- Date not stated
- Confidence
- 95%
- Evidence
- MARSH & MCLENNAN COMPANIES, INC. director board sourceMar 28, 2025
- State
- confirmed
- Effective
- Date not stated
- Confidence
- 95%
- Evidence
- MARSH & MCLENNAN COMPANIES, INC. director board sourceMar 28, 2025
- State
- confirmed
- Effective
- From Jan 1, 2024
- Confidence
- 95%
- Evidence
- Marsh & McLennan Companies, Inc. director board sourceJan 1, 2024
- State
- confirmed
- Effective
- Date not stated
- Confidence
- 95%
- Evidence
- Marsh & McLennan Companies, Inc. director board sourceMar 28, 2025
- State
- confirmed
- Effective
- Date not stated
- Confidence
- 95%
- Evidence
- Marsh & McLennan Companies, Inc. director board sourceMar 31, 2026
- State
- confirmed
- Effective
- Date not stated
- Confidence
- 95%
- Evidence
- Marsh & McLennan Companies, Inc. director board sourceMar 28, 2025
- State
- confirmed
- Effective
- From Jan 1, 2011
- Confidence
- 85%
- Evidence
- Marsh & McLennan Companies, Inc. DEF 14A 2026-03-31Mar 31, 2026
Director
- State
- confirmed
- Effective
- Date not stated
- Confidence
- 95%
- Evidence
- Marsh & McLennan Companies, Inc. director board sourceMar 28, 2025
- State
- confirmed
- Effective
- Date not stated
- Confidence
- 95%
- Evidence
- MARSH & MCLENNAN COMPANIES, INC. director board sourceMar 28, 2025
- State
- confirmed
- Effective
- From Mar 31, 2026
- Confidence
- 92%
- Evidence
- MRSH DEF 14A director slateMar 31, 2026
- State
- confirmed
- Effective
- Date not stated
- Confidence
- 95%
- Evidence
- Marsh & McLennan Companies, Inc. director board sourceMar 28, 2025
- State
- confirmed
- Effective
- Date not stated
- Confidence
- 95%
- Evidence
- Marsh & McLennan Companies, Inc. director board sourceMar 28, 2025
Committees
7 public recordsMembership and chair roles are projected from current board seats. A chair is shown only when a stored chair flag says so.
Audit
- Chair
- Anthony K. Anderson
- Members
- Anthony K. Anderson (Chair); Bruce Broussard; Jan Siegmund; Jane H. Lute; Judith Hartmann
Business Responsibility
- Chair
- Not stated
- Members
- Anthony K. Anderson; H. Edward Hanway; Jane H. Lute; Judith Hartmann; Tamara Ingram
Compensation
- Chair
- Steven A. Mills
- Members
- Steven A. Mills (Chair); H. Edward Hanway; Lloyd M. Yates; Morton O. Schapiro; Tamara Ingram
Directors and Governance
- Chair
- Morton O. Schapiro
- Members
- Morton O. Schapiro (Chair); Deborah C. Hopkins; H. Edward Hanway; Steven A. Mills
ESG
- Chair
- Tamara Ingram
- Members
- Tamara Ingram (Chair); Anthony K. Anderson; H. Edward Hanway; Jane H. Lute; Judith Hartmann
Executive
- Chair
- Not stated
- Members
- Deborah C. Hopkins; H. Edward Hanway; John Q. Doyle; Morton O. Schapiro; Steven A. Mills
Finance
- Chair
- Not stated
- Members
- Deborah C. Hopkins; H. Edward Hanway; Jan Siegmund; John Q. Doyle; Judith Hartmann; Lloyd M. Yates
Source record
Alpha canonical company public projection
Supports Company identity, Published leadership, Entity status boundary
Reviewed 2026-10-15T04:45:14.815796+00:00
MARSH & MCLENNAN COMPANIES, INC. Form 10-K (filed 2026-02-09)
Supports Official website
Reviewed 2026-08-29T22:22:03Z