Aon plc filed a Form 8-K with the U.S. Securities and Exchange Commission on October 28, 2026, announcing the release of its results of operations for the quarter ended September 30, 2026.

Key Highlights

  • Reporting period: Results cover the quarter ended September 30, 2026.
  • Press release date: Aon plc issued the earnings press release on October 28, 2026.
  • Exhibit attached: The full press release is included as Exhibit 99.1 and incorporated by reference.
  • Signatory: The filing was signed by David DeBrunner, Senior Vice President, Global Controller and Chief Accounting Officer.
  • Exchange listings: Aon plc's Class A Ordinary Shares ($0.01 nominal value) trade on the New York Stock Exchange under the symbol AON, alongside numerous listed debt guarantees.

Aon plc Discloses Q3 2026 Earnings via Press Release Filing

Aon plc, incorporated in Ireland and headquartered at 15 George's Quay, Dublin 2, Ireland, filed a current report under Item 2.02 (Results of Operations and Financial Condition) on October 28, 2026, according to the filing. The filing states that on the same date, Aon plc issued a press release announcing its results of operations for the quarter ended September 30, 2026. The press release is attached as Exhibit 99.1 and incorporated by reference into the filing.

The filing was made under the Securities Exchange Act of 1934 and is identified by Commission File Number 1-7933 and IRS Employer Identification No. 98-1539969. The registrant reported it is not an emerging growth company, according to the filing's check-box disclosures. In addition to its Class A Ordinary Shares listed on NYSE:AON, the company has a large number of senior note guarantees registered on the New York Stock Exchange under various ticker symbols, including instruments due between 2027 and 2056.

The filing was signed on behalf of the registrant by David DeBrunner, identified in the filing as Senior Vice President, Global Controller and Chief Accounting Officer of Aon plc. Items 9.01(a) through 9.01(c) were noted as not applicable, with the press release and a Cover Page Interactive Data File (formatted as Inline XBRL) constituting the disclosed exhibits.

What Was Disclosed

Aon plc filed an 8-K on October 28, 2026, disclosing that it had issued a press release reporting its financial results for the quarter ended September 30, 2026. The press release is attached as Exhibit 99.1.