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Aon plc 8-K Report, Financial Results (Jan 31, 2025)

Reports
Earnings & Results·Exhibits & Filings
Filing Date
Filed January 31, 2025
Period End
January 31, 2025
Security
AON
In the record · 2016–202610-K1210-Q328-K142

AON filed 12 annual reports (10-K), 32 quarterly reports (10-Q) and 142 current reports (8-K) between 2016 and 2026.

  1. Leadership change8-K · Jun ’18Jun ’18
  2. Leadership change8-K · Oct ’20Oct ’20
  3. Material agreement8-K · Oct ’22Oct ’22
  4. Material agreement8-K · Sep ’26Sep ’26

Summary

Summary of the 8-K filed January 31, 2025. Cited figures are marked; the original filing is the authoritative source.

Aon's Q4 and full-year 2024 results, reported January 31, 2025, show a company that grew substantially through the NFP acquisition while sustaining underlying momentum.

Total revenue rose 23% in Q4 to $4.1 billiona and 17% for the full year to $15.7 billion, with 6% Organic revenue growth in both periods. Diluted GAAP EPS was $3.28 for Q4 (up 33%) but flat at $12.49 for the full year, while adjusted EPS grew 14% in Q4 to $4.42 and 10% for the year to $15.60. Free cash flow fell 11% to $2.8 billion for 2024, driven by higher cash taxes and deal, restructuring and legal payments.

The quality of the growth warrants attention from investors. Adjusted operating margin declined 50 basis points in Q4 to 33.3% and 10 basis points for the full year to 31.5%, reflecting NFP integration, investments in long-term growth and foreign currency headwinds. Leverage rose sharply: long-term debt increased to $16.3 billionb from $10.0 billion, and the company now targets its leverage objective in Q4 2025.

Management also reorganized reporting into two segments, Risk Capital and Human Capital, which will make future segment performance easier to evaluate. Management guided to mid-single-digit or greater Organic revenue growth, margin expansion, strong adjusted EPS growth and double-digit free cash flow growth for 2025.

Plans include $1 billionc of share repurchases and continued tuck-in M&A, while currency is expected to reduce 2025 adjusted operating income by about $96 million (roughly $0.32 per share) if rates hold. The filing is a press release furnished under Item 2.02 and contains no new financial statements beyond those summarized in the exhibit.

Key Highlights

  1. Total revenue grew 23% in Q4 to $4.1 billion and 17% for FY2024 to $15.7 billion, driven mainly by acquired NFP revenue, with 6% Organic growth in both periods.
  2. GAAP diluted EPS rose 33% to $3.28 in Q4 but was flat for the full year at $12.49; adjusted diluted EPS grew 14% in Q4 to $4.42 and 10% for FY2024 to $15.60.
  3. Adjusted operating margin fell to 33.3% in Q4 (down 50 bps) and 31.5% for FY2024 (down 10 bps), reflecting NFP integration costs and growth investments.
  4. Free cash flow declined 11% to $2.8 billion in 2024 as operating cash flow dropped 12% to $3.0 billion on higher cash taxes and one-time payments.
  5. Long-term debt rose to $16.3 billion from $10.0 billion, funding the NFP acquisition, and the company targets its leverage objective by Q4 2025.
  6. Aon repurchased about $1.0 billion of shares in 2024 at an average price of $325.56 and has roughly $2.3 billion of authorization remaining; 2025 plans include another $1 billion in buybacks.
  7. Reporting moved to two segments, Risk Capital (Q4 revenue $2.5B, +13%) and Human Capital (Q4 revenue $1.6B, +41%), beginning in Q4 2024.

Frequently Asked Questions

  1. How much of the revenue growth came from the NFP acquisition rather than the core business?

    Most of the headline growth was acquired. Q4 revenue rose 23%, of which 18 points came from acquisitions, divestitures and other factors, while Organic growth was 6%. Human Capital, which includes Health and Wealth Solutions where NFP is concentrated, grew 41% in Q4, while Risk Capital grew 13%.

  2. Why did GAAP EPS stay flat for the year while adjusted EPS grew 10%?

    GAAP diluted EPS was $12.49 versus $12.51 in 2023, held back by higher amortization of acquired intangibles ($503M vs. $89M), transaction and integration costs ($185M), and restructuring charges under the Accelerating Aon United program ($389M). Adjusted EPS excludes these items, and the share count rose about 4% to 212.5 million diluted shares.

  3. What is the outlook for 2025?

    Aon guided to mid-single-digit or greater Organic revenue growth, adjusted margin expansion, strong adjusted EPS growth and double-digit free cash flow growth. Currency is expected to reduce adjusted operating income by roughly $96 million (about $0.32 per share) for the full year if exchange rates remain at current levels.

  4. Is the company's balance sheet and cash generation under pressure?

    Leverage has increased materially, with long-term debt up about $6.3 billion to $16.3 billion after the NFP financing, and interest expense rose 63% to $788 million for 2024. Free cash flow of $2.8 billion still covers the $562 million dividend and $1.0 billion buyback, but management's leverage target in Q4 2025 means cash flow will need to continue to support debt reduction alongside shareholder returns.