Marsh McLennan
MARSH & MCLENNAN COMPANIES, INC.
NYSE: MRSH. Canonical company identity and public leadership record.
US
- Alpha ID
- alpha:company:2a0b2020-1017-449d-a055-2503df779895
- SEC CIK
- 0000062709
- Website
- www.corporate.marsh.com Open
- Record version
- vpublic-1:ro-d751713988987e9331980363e24189ce, published Oct 15, 2026
- Newest evidence
- Mar 31, 2026
- Monitoring
- Not yet monitored Details
- Integrity
- Not yet signed Methodology
- CEO
- Dean KlisuraSince Feb 9, 2026
- Chair
- H. Edward Hanway
- Independent
- 1 / 14 directors published
- Published claims
- 797 distinct sources
- Evidence records
- 310 pinned
- Source conflicts
- 0None open
Built from 7 distinct sources and 31 evidence records. Every Claim links to where it appears. Where nothing was published, the record states the coverage gap.
Public record. Alpha publishes governance facts about this organization from regulatory filings and company statements. Private enterprise overlay data is never projected here. The company can claim the record, correct, or dispute any Claim. How this works
DIRECTOR APPOINTED
Bruce Broussard seat on Marsh McLennan, effective 2026-03-31.
Monitoring
ContinuousWhat the published record states about identity, evidence, evaluation, monitoring, authority, and freshness. Watched-source schedules are not published for this record.
- IdentityunclaimedPublished
- Evidencesource_reportedPublished
- Evaluationnot_evaluatedPublished
- MonitoringNot yet published for this record.Not published
- AuthorityNot yet published for this record.Not published
- FreshnesscurrentPublished
Leadership
Evidence| Role | Person | Since | Status | Claim |
|---|---|---|---|---|
| Senior Vice President and Chief People Officer for Marsh | Carmen Fernandez | Feb 2026 | current | Source reportedE19 |
| President and Chief Executive Officer of Guy Carpenter, and Vice Chair of Marsh | Dean Klisura | Feb 2026 | current | Source reportedE20 |
| Chief Marketing and Communications Officer of Marsh | John Jones | Feb 2026 | current | Source reportedE21 |
| President and Chief Executive Officer of Marsh | John Q. Doyle | Feb 2026 | current | Source reportedE22 |
| Senior Vice President and General Counsel of Marsh | Katherine J. Brennan | Feb 2026 | current | Source reportedE23 |
| Senior Vice President and Chief Financial Officer of Marsh | Mark McGivney | Feb 2026 | current | Source reportedE24 |
| President and Chief Executive Officer of Marsh Risk | Martin South | Feb 2026 | current | Source reportedE25 |
| Chief Executive Officer of Marsh Management Consulting and Vice Chair of Marsh | Nicholas Studer | Feb 2026 | current | Source reportedE26 |
| President and Chief Executive Officer of Mercer and Vice Chair of Marsh | Pat Tomlinson | Feb 2026 | current | Source reportedE28 |
| Senior Vice President and Global Chief Information and Operations Officer (CIOO) of Marsh | Paul Beswick | Feb 2026 | current | Source reportedE29 |
| President & CEO, Marsh Risk | Nick Studer | Not captured | unknown | Source reportedE27 |
| President & CEO, Oliver Wyman and Marsh Management Consulting | Ted Moynihan | Not captured | unknown | Source reportedE27 |
Board of directors
Evidence4 directors published. 1 of 1 with a published determination are independent.
| Director | Status | Since | Committees | Claim |
|---|---|---|---|---|
| Bruce Broussard | Independence not published | 2026 | Audit | Source reportedE5 |
| Jan Siegmund | Independence not published | 2024 | AuditAudit; FinanceFinance | Source reportedE9 |
| Lloyd M. Yates | Independent | 2011 | CompensationCompensation; FinanceFinance | Source reportedE13 |
| Peter Harrison | Independence not published | 2026 | None published | Source reportedE16 |
| Anthony K. Anderson | Independence not published | Not published | Audit, chairAudit · Chair; Business Responsibility; ESGBusiness ResponsibilityESG | Source reportedE4 |
| Deborah C. Hopkins | Independence not published | Not published | Directors and GovernanceDirectors and Governance; Finance; ExecutiveExecutiveFinance | Source reportedE6 |
| Governance Guidelines | Independence not published | Not published | None published | Source reportedE7 |
| Guy Carpenter | Independence not published | Not published | None published | Source reportedE8 |
| H. Edward Hanway | Independence not publishedChair | Not published | Business ResponsibilityCompensationCompensation; Directors and Governance; Finance; Business Responsibility; Executive; ESG, chairDirectors and GovernanceESGExecutiveFinance | Source reportedE3 |
| Jane H. Lute | Independence not published | Not published | AuditAudit; Business Responsibility; ESGBusiness ResponsibilityESG | Source reportedE10 |
| John Q. Doyle | Independence not published | Not published | ExecutiveFinanceFinance; Executive | Source reportedE11 |
| Judith Hartmann | Independence not published | Not published | AuditAudit; Finance; Business Responsibility; ESGBusiness ResponsibilityESGFinance | Source reportedE12 |
| Morton O. Schapiro | Independence not published | Not published | CompensationCompensation; Directors and Governance · Chair; ExecutiveDirectors and Governance, chairExecutive | Source reportedE14 |
| Óscar Fanjul | Independence not published | Not published | None published | Source reportedE15 |
| Steven A. Mills | Independence not published | Not published | Compensation, chairCompensation · Chair; Directors and Governance; ExecutiveDirectors and GovernanceExecutive | Source reportedE17 |
| Tamara Ingram | Independence not published | Not published | Business ResponsibilityCompensationCompensation; Business Responsibility; ESG · ChairESG, chair | Source reportedE18 |
Committees and risk ownership
Evidence| Committee | Chair | Members | Risks assigned |
|---|---|---|---|
| Audit | Anthony K. Anderson | Anthony K. Anderson, Bruce Broussard, Jan Siegmund, Jane H. Lute, Judith Hartmann | Not described in the published record |
| Audit · Chair; Business Responsibility; ESG | Not published | Anthony K. Anderson | Not described in the published record |
| Audit; Business Responsibility; ESG | Not published | Jane H. Lute | Not described in the published record |
| Audit; Finance | Not published | Jan Siegmund | financial |
| Audit; Finance; Business Responsibility; ESG | Not published | Judith Hartmann | financial |
| Business Responsibility | Not published | Anthony K. Anderson, H. Edward Hanway, Jane H. Lute, Judith Hartmann, Tamara Ingram | Not described in the published record |
| Compensation | Steven A. Mills | Steven A. Mills, H. Edward Hanway, Lloyd M. Yates, Morton O. Schapiro, Tamara Ingram | Not described in the published record |
| Compensation · Chair; Directors and Governance; Executive | Not published | Steven A. Mills | Not described in the published record |
| Compensation; Business Responsibility; ESG · Chair | Not published | Tamara Ingram | Not described in the published record |
| Compensation; Directors and Governance · Chair; Executive | Not published | Morton O. Schapiro | Not described in the published record |
| Compensation; Directors and Governance; Finance; Business Responsibility; Executive; ESG | H. Edward Hanway | H. Edward Hanway | financial |
| Compensation; Finance | Not published | Lloyd M. Yates | financial |
| Directors and Governance | Morton O. Schapiro | Morton O. Schapiro, Deborah C. Hopkins, H. Edward Hanway, Steven A. Mills | Not described in the published record |
| Directors and Governance; Finance; Executive | Not published | Deborah C. Hopkins | financial |
| ESG | Tamara Ingram | Tamara Ingram, Anthony K. Anderson, H. Edward Hanway, Jane H. Lute, Judith Hartmann | Not described in the published record |
| Executive | Not published | Deborah C. Hopkins, H. Edward Hanway, John Q. Doyle, Morton O. Schapiro, Steven A. Mills | Not described in the published record |
| Finance | Not published | Deborah C. Hopkins, H. Edward Hanway, Jan Siegmund, John Q. Doyle, Judith Hartmann, Lloyd M. Yates | financial |
| Finance; Executive | Not published | John Q. Doyle | financial |
Control and voting power
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
Authority to act
Evidence and agent registryWho can act for the company, and on whose authority. This is what a counterparty's agent checks before it accepts an order, signs, or pays.
Financials and market context
Evidence| Index | Security | Status | Effective | Verification | Source |
|---|---|---|---|---|---|
| S&P 500 (S&P Dow Jones Indices) | NYSE: MRSH | current | Aug 31, 1987 | inferred | Slickcharts S&P 500 constituent table (public observation, not S&P DJI license) |
Governance and policies
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
Risk, audit, and cyber
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
AI oversight and accountability
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
Legal and regulatory
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
Compensation
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
Other published claims
EvidencePublished Claims that belong to no section above. Each keeps its permalink, evidence, and assertion state.
Not yet in this record
CoverageA gap is a coverage state, not a negative finding. These sections are expected for this entity class and are not yet published.
- Corporate structureNot reviewed. Parent, subsidiary and predecessor structure explains who is governed.
- OwnershipNot reviewed. Ownership and voting power determine who can influence the board.
- FinancialsNot reviewed. Governance-relevant financial context frames capital and audit decisions.
- CompensationNot reviewed. Pay design shows how incentives are governed.
- GovernanceNot reviewed. Governing documents and provisions set the rules of the enterprise.
- Shareholder governanceNot reviewed. Meeting and vote records show shareholder dissent and support.
- AuditNot reviewed. Auditor, controls and restatements show assurance over reporting.
- LegalNot reviewed. Material legal and regulatory matters show enforcement exposure.
- RiskNot reviewed. Risk ownership links the board, committees, executives and controls.
- CyberNot reviewed. Cyber and data governance is a disclosed oversight domain.
- AI governanceNot reviewed. AI oversight is a differentiated Alpha governance domain.
- Absence of a leadership role, committee, or disclosure is not evidence that it does not exist.Absence of a leadership role, committee, or disclosure is not evidence that it does not exist.
- Only explicitly published canonical company identity and current confirmed public roles are included.Only explicitly published canonical company identity and current confirmed public roles are included.
- Absence of a board, committee, executive, listing, or claim is not evidence that it does not exist.Absence of a board, committee, executive, listing, or claim is not evidence that it does not exist.
- Public retrieval does not grant redistribution, model-training, direct-contact, or relationship-pathfinding rights.Public retrieval does not grant redistribution, model-training, direct-contact, or relationship-pathfinding rights.
- This Company Profile is an identity and evidence record, not an Alpha rating.This Company Profile is an identity and evidence record, not an Alpha rating.
Linked people
Same claims as person records- Carmen FernandezSenior Vice President and Chief People Officer for Marshcompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:25
- Dean KlisuraPresident and Chief Executive Officer of Guy Carpenter, and Vice Chair of Marshcompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:26
- John JonesChief Marketing and Communications Officer of Marshcompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:27
- John Q. DoylePresident and Chief Executive Officer of Marsh; Directorcompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:28, company:2a0b2020-1017-449d-a055-2503df779895:leadership_role:17
- Katherine J. BrennanSenior Vice President and General Counsel of Marshcompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:29
- Mark McGivneySenior Vice President and Chief Financial Officer of Marshcompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:30
- Martin SouthPresident and Chief Executive Officer of Marsh Riskcompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:31
- Nicholas StuderChief Executive Officer of Marsh Management Consulting and Vice Chair of Marshcompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:32
- Pat TomlinsonPresident and Chief Executive Officer of Mercer and Vice Chair of Marshcompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:34
- Paul BeswickSenior Vice President and Global Chief Information and Operations Officer (CIOO) of Marshcompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:35
- Nick StuderPresident & CEO, Marsh Riskcompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:33
- Ted MoynihanPresident & CEO, Oliver Wyman and Marsh Management Consultingcompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:36
- Bruce BroussardDirectorcompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:11
- Jan SiegmundDirectorcompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:15
- Lloyd M. YatesIndependent Directorcompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:19
- Peter HarrisonDirectorcompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:22
- Anthony K. AndersonDirectorcompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:10
- Deborah C. HopkinsDirectorcompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:12
- Governance GuidelinesMembercompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:13
- Guy CarpenterMembercompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:14
- H. Edward HanwayChaircompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:9
- Jane H. LuteDirectorcompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:16
- Judith HartmannDirectorcompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:18
- Morton O. SchapiroDirectorcompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:20
- Óscar FanjulMembercompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:21
- Steven A. MillsDirectorcompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:23
- Tamara IngramDirectorcompany:2a0b2020-1017-449d-a055-2503df779895:leadership_role:24
Subject and corrections
Public-role doctrineThis record exists because the company is in the published Registry. The company can claim the record, correct, or dispute any Claim. Corrections are versioned and the original stays in history.
- Basis
- Published company record built from public sources
- Sources
- 31 evidence records cited. 0 with redistribution rights.
- Never published
- Private enterprise overlay data: deployments, authority grants, TrustChecks, receipts, telemetry
- Record claimed
- No
- Open disputes
- 0
- Identity ownership
- unclaimed
If the company claims the record, its statements appear as their own assertion state and never overwrite the cited evidence.
Evidence
Authority and rights- E1Alpha canonical company public projection. canonical identity. Retrieved Oct 15, 2026. Cited by 6 Claims.
- E2MARSH & MCLENNAN COMPANIES, INC. Form 10-K (filed 2026-02-09). SEC filing. Retrieved Aug 29, 2026. Cited by 2 Claims.
- E3sec filing. Published Mar 28, 2025. Retrieved May 3, 2026. Cited by 1 Claim.
- E4sec filing. Published Mar 28, 2025. Retrieved May 3, 2026. Cited by 1 Claim.
- E5sec filing. Published Mar 31, 2026. Retrieved May 16, 2026. Cited by 1 Claim.
- E6sec filing. Published Mar 28, 2025. Retrieved May 3, 2026. Cited by 1 Claim.
- E7sec filing. Published Mar 28, 2025. Retrieved Jul 11, 2026. Cited by 1 Claim.
- E8sec filing. Published Mar 28, 2025. Retrieved Jul 11, 2026. Cited by 1 Claim.
- E9sec filing. Published Mar 28, 2025. Retrieved May 3, 2026. Cited by 1 Claim.
- E10sec filing. Published Mar 28, 2025. Retrieved May 3, 2026. Cited by 1 Claim.
- E11sec filing. Published Mar 28, 2025. Retrieved May 3, 2026. Cited by 1 Claim.
- E12sec filing. Published Mar 28, 2025. Retrieved May 3, 2026. Cited by 1 Claim.
- E13sec proxy. Published Mar 31, 2026. Retrieved May 3, 2026. Cited by 1 Claim.
- E14sec filing. Published Mar 28, 2025. Retrieved May 3, 2026. Cited by 1 Claim.
- E15sec filing. Published Mar 28, 2025. Retrieved Jul 11, 2026. Cited by 1 Claim.
- E16sec filing. Published Mar 31, 2026. Retrieved May 16, 2026. Cited by 1 Claim.
- E17sec filing. Published Mar 28, 2025. Retrieved May 3, 2026. Cited by 1 Claim.
- E18sec filing. Published Mar 28, 2025. Retrieved May 3, 2026. Cited by 1 Claim.
- E19sec filing. Published Feb 9, 2026. Retrieved Jul 11, 2026. Cited by 1 Claim.
- E20sec filing. Published Feb 9, 2026. Retrieved Jul 11, 2026. Cited by 1 Claim.
- E21sec filing. Published Feb 9, 2026. Retrieved Jul 11, 2026. Cited by 1 Claim.
- E22sec filing. Published Feb 9, 2026. Retrieved Jul 11, 2026. Cited by 1 Claim.
- E23sec filing. Published Feb 9, 2026. Retrieved Jul 11, 2026. Cited by 1 Claim.
- E24sec filing. Published Feb 9, 2026. Retrieved Jul 11, 2026. Cited by 1 Claim.
- E25sec filing. Published Feb 9, 2026. Retrieved Jul 11, 2026. Cited by 1 Claim.
- E26sec filing. Published Feb 9, 2026. Retrieved Jul 11, 2026. Cited by 1 Claim.
- E27leadership page. Retrieved Sep 2, 2026. Cited by 2 Claims.
- E28sec filing. Published Feb 9, 2026. Retrieved Jul 11, 2026. Cited by 1 Claim.
- E29sec filing. Published Feb 9, 2026. Retrieved Jul 11, 2026. Cited by 1 Claim.
- E30board_seats. sp500-board-director-completeness-remediation-2026-05-15. Cited by 42 Claims.
- E31Slickcharts S&P 500 constituent table (public observation, not S&P DJI license). index provider. Retrieved Sep 2, 2026. Cited by 1 Claim.
What changed in version public-1:ro-d751713988987e9331980363e24189ce
vpublic-1:ro-d751713988987e9331980363e24189ce published Oct 15, 2026- Bruce Broussard seat on Marsh McLennan, effective 2026-03-31.
- Peter Harrison seat on Marsh McLennan, effective 2026-03-31.
- Bruce Broussard member of Audit, effective 2026-03-31.
- Carmen Fernandez executive of Marsh McLennan, effective 2026-02-09.
- Dean Klisura executive of Marsh McLennan, effective 2026-02-09.
- John Jones executive of Marsh McLennan, effective 2026-02-09.
- John Q. Doyle executive of Marsh McLennan, effective 2026-02-09.
- Katherine J. Brennan executive of Marsh McLennan, effective 2026-02-09.
- Mark McGivney executive of Marsh McLennan, effective 2026-02-09.
- Martin South executive of Marsh McLennan, effective 2026-02-09.
- Nicholas Studer executive of Marsh McLennan, effective 2026-02-09.
- Pat Tomlinson executive of Marsh McLennan, effective 2026-02-09.
- Paul Beswick executive of Marsh McLennan, effective 2026-02-09.
- Jan Siegmund seat on Marsh McLennan, effective 2024-01-01.
- Audit; Finance committee of Marsh McLennan, effective 2024-01-01.
- Jan Siegmund member of Audit; Finance, effective 2024-01-01.
- Lloyd M. Yates seat on Marsh McLennan, effective 2011-01-01.
- Compensation; Finance committee of Marsh McLennan, effective 2011-01-01.
- Lloyd M. Yates member of Compensation; Finance, effective 2011-01-01.

