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Marsh McLennan (MRSH)

Sector: Financials · Insurance Brokers · Formerly: Marsh & McLennan Companies Inc

Chief Executive Officer (CEO)

John Q. Doyle

President and Chief Executive Officer · Since 2023

Source: https://www.sec.gov/Archives/edgar/data/62709/000006270922000072/exhibit991pressreleasefor9.htm · Checked 2026-10-15

CEO Videos

Marsh CEO John Doyle on the Iran cease fire and elevated cyber risk

CNBC Television · appearance · en · Uploaded 2026-04-08 · Duration 6:46 · Featuring: John Q. Doyle

A-: Appearance by the current CEO

Marsh CEO John Doyle on WEF Global Risks Report, company rebrand

CNBC Television · appearance · en · Uploaded 2026-01-14 · Duration 14:02 · Featuring: John Q. Doyle

A-: Appearance by the current CEO

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