Marsh & McLennan Companies, Inc. has entered into an underwriting agreement to issue senior notes, according to a Form 8-K filed with the SEC on October 27, 2026. The company agreed to sell a total of €1.2 billion in aggregate principal amount of debt to a syndicate of underwriters.
The offering consists of two tranches of notes. The first tranche is €600 million of 4.250% Senior Notes due in 2032. The second tranche is €600 million of 4.625% Senior Notes due in 2036.
The notes were registered under an effective shelf registration statement on Form S-3 (Registration No. 333-280979) filed with the SEC on July 24, 2024. The offering was made pursuant to a prospectus dated July 24, 2024, supplemented by a prospectus supplement dated October 20, 2026.
Legal counsel for the transaction was Davis Polk & Wardwell LLP. The notes were issued on October 27, 2026, pursuant to an Indenture dated July 15, 2011, between the company and The Bank of New York Mellon as trustee.
