Arthur J Gallagher & Co
Statements
Segments
US companies must disclose in their mandatory reports how revenue breaks down across business segments, regions and product lines. We read that breakdown for you straight from the annual and quarterly reports (10-K and 10-Q) of Arthur J Gallagher & Co (AJG). It shows which part of the business is growing — and which one is holding it back.
Revenue by business segment
| Segment | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Brokerage [Member] | $5.17B 73.8% | $5.97B 72.7% · +15.5% | $7.30B 85.4% · +22.4% | $8.64B 85.8% · +18.3% | $9.93B 86.0% · +15.0% | $12.19B 87.4% · +22.7% |
| Risk Management [Member] | $973.4M 13.9% | $1.10B 13.4% · +13.1% | $1.22B 14.3% · +11.1% | $1.43B 14.2% · +17.2% | $1.61B 13.9% · +12.0% | $1.75B 12.5% · +9.0% |
| Corporate [Member] | $863.1M 12.3% | $1.14B 13.9% · +32.2% | $23.7M 0.3% · -97.9% | $2.0M 0.0% · -91.6% | $16.0M 0.1% · +700.0% | $1.0M 0.0% · -93.8% |
Large figure: segment revenue. Below it the share of revenue in that period and the change against the prior year.
Revenue by region
| Segment | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Unites States [Member] | $5.05B 72.1% | $5.86B 71.3% · +16.0% | $5.56B 65.0% · -5.1% | $6.43B 63.8% · +15.7% | $7.43B 64.3% · +15.6% | $9.39B 67.4% · +26.4% |
| United Kingdom [Member] | $1.03B 14.8% | $1.25B 15.2% · +20.4% | $1.59B 18.6% · +27.6% | $1.99B 19.8% · +25.5% | $2.23B 19.3% · +11.6% | $2.48B 17.8% · +11.3% |
| Other Foreign [Member] | $202.3M 2.9% | $246.5M 3.0% · +21.8% | $450.9M 5.3% · +82.9% | $573.0M 5.7% · +27.1% | $701.0M 6.1% · +22.3% | $886.0M 6.4% · +26.4% |
| Australia [Member] | $314.5M 4.5% | $376.1M 4.6% · +19.6% | $410.9M 4.8% · +9.3% | $467.0M 4.6% · +13.7% | $575.0M 5.0% · +23.1% | $586.0M 4.2% · +1.9% |
| Canada [Member] | $249.1M 3.6% | $308.0M 3.8% · +23.6% | $361.9M 4.2% · +17.5% | $404.0M 4.0% · +11.6% | $416.0M 3.6% · +3.0% | $395.0M 2.8% · -5.0% |
| New Zealand [Member] | $154.4M 2.2% | $177.0M 2.2% · +14.6% | $181.3M 2.1% · +2.4% | $208.0M 2.1% · +14.7% | $210.0M 1.8% · +1.0% | $207.0M 1.5% · -1.4% |
Large figure: segment revenue. Below it the share of revenue in that period and the change against the prior year.
Segment and region names are the ones the company itself uses and are shown as reported. Change and share refer to revenue.
Data as of: August 7, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q) · Segment figures: SEC EDGAR (10-K/10-Q reports)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.