Aon PLC annual operating income for fiscal TTM was $4.8 billion, an increase of 10.9% from $4.3 billion in fiscal 2025. All figures are reported results from public filings — no estimates or projections.
| Operating Income (annual) | TTM → 2026-03-31 | 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2021-12-31 | 2020-12-31 | 2019-12-31 | 2018-12-31 | 2017-12-31 | 2016-12-31 | 2015-12-31 | 2014-12-31 | 2013-12-31 | 2012-12-31 | 2011-12-31 | 2010-12-31 | 2009-12-31 | 2008-12-31 | 2007-12-31 | 2006-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating Income (EBIT) | $4.8B | $4.3B | $3.8B | $3.8B | $3.7B | $2.1B | $2.8B | $2.2B | $1.5B | $1.1B | $1.8B | $1.6B | $2.0B | $1.7B | $1.6B | $1.6B | $1.2B | $1.0B | $940M | $1.2B | $795M |
USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).
| Operating Income (quarterly) | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 | 2024-06-30 |
|---|---|---|---|---|---|---|---|---|
| Operating Income (EBIT) | $1.8B | $1.3B | $816M | $859M | $1.5B | $1.1B | $623M | $656M |
USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).
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