How many employees work at Arthur J Gallagher?
Arthur J. Gallagher & Co. (AJG) has approximately 73,481 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Arthur J Gallagher’s total headcount has grown 10.8% from 66,348 employees in 2023 to 73,481 in 2026.
Is Arthur J Gallagher hiring right now?
Yes, Arthur J Gallagher is actively hiring. Arthur J Gallagher had 3,748 active job postings in 2026, a 6.7% decline from 2025 — see job openings & hiring trends.
About Arthur J Gallagher’s Workforce
Arthur J Gallagher & Co. is a Financial Services company that employs 73,481 people worldwide as of March 2026. It is the 2nd-largest by headcount among its peers. Founded in 1927, the company is headquartered in Rolling Meadows, Illinois and trades on the New York Stock Exchange.
Arthur J Gallagher's workforce has grown 10.8% from 2023 to 2026, up 0.8% year over year in 2026. Its workforce is concentrated most in the United States (50.2%), followed by India (20.9%) and the United Kingdom (13.0%), with Colombia, its fastest-growing location.
Arthur J Gallagher's largest functional groups are Finance and Operations (52.9%), Engineering (26.7%), and Sales and Marketing (20.4%), with Engineering growing fastest (up 2.4%). Median employee tenure is 4.6 years. The average salary is $78,573, ranging from a median of $89,000 in Northern America to $10,000 in Southern Asia.
Arthur J Gallagher's active job postings fell 6.7% in 2026 to 3,748, with new postings per month cooling from 4,210 in 2023 to 1,790 in 2026. Overall employee sentiment is neutral but declining.
Sourced from Revelio Labs workforce data.
- Ticker
- New York Stock Exchange: AJG
- Headquarters
- Rolling Meadows, Illinois
- Founded
- 1927
- Industry
- Financial Services
- Employees
- 73,481
- YoY
- +0.8% (+2,815)
As of March 2026
Arthur J Gallagher workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Arthur J Gallagher. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsArthur J Gallagher Annual Employee Count (2023-2026)
- Arthur J Gallagher had 73,481 employees in 2026, a 0.8% increase (+2,815) from 2025.
- Arthur J Gallagher had 72,388 employees in 2025, a 0.8% increase (+2,237) from 2024.
- Arthur J Gallagher had 70,151 employees in 2024, a 1.2% increase (+2,539) from 2023.
- Arthur J Gallagher had 67,612 employees in 2023, a 1.8% increase (+3,678) from 2022.
Arthur J Gallagher's total workforce has grown from 66,348 employees in 2023 to 73,481 in 2026.
Arthur J. Gallagher & Co. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 73,481 | +2,815 | +0.8% |
| 2025 | Q4 | 72,388 | +2,237 | +0.8% |
| 2025 | Q3 | 71,444 | +1,534 | +0.6% |
| 2025 | Q2 | 71,271 | +1,725 | +0.8% |
| 2025 | Q1 | 70,666 | +2,367 | +1.0% |
| 2024 | Q4 | 70,151 | +2,539 | +1.2% |
| 2024 | Q3 | 69,910 | +2,927 | +1.4% |
| 2024 | Q2 | 69,546 | +3,198 | +1.6% |
| 2024 | Q1 | 68,299 | +3,432 | +1.6% |
| 2023 | Q4 | 67,612 | +3,678 | +1.8% |
| 2023 | Q3 | 66,983 | +3,691 | +1.9% |
| 2023 | Q2 | 66,348 | +4,185 | +2.5% |
See Arthur J Gallagher's complete headcount history, including quarterly breakdowns.
Get the DataArthur J Gallagher Employee Count by Country and Region (2026)
The United States accounts for the largest share of Arthur J Gallagher's global workforce with approximately 50% of total employees, followed by India and the United Kingdom. Arthur J Gallagher's headcount in Colombia is growing fastest among its major locations, up 16.6% year over year in 2026.
Arthur J Gallagher employees by country
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 36,476 | 50.2% | -0.6% |
| India | 15,173 | 20.9% | +6.2% |
| United Kingdom | 9,418 | 13.0% | +2.2% |
| Australia | 2,922 | 4.0% | +0.6% |
| Canada | 2,114 | 2.9% | -1.9% |
| Brazil | 549 | 0.8% | +15.0% |
| Colombia | 533 | 0.7% | +16.6% |
| New Zealand | 528 | 0.7% | +2.3% |
| United Arab Emirates | 392 | 0.5% | +5.9% |
| Ireland | 358 | 0.5% | +7.4% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataArthur J Gallagher Employee Count by Department (2026)
Arthur J Gallagher's largest employee groups are Finance and Operations (52.9%), Engineering (26.7%), and Sales and Marketing (20.4%).
Arthur J Gallagher employees by department
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 38,618 | 52.9% | +2.0% |
| Engineering | 19,465 | 26.7% | +2.4% |
| Sales and Marketing | 14,867 | 20.4% | +1.5% |
Compare Arthur J Gallagher's department mix to industry peers.
See Full DataArthur J Gallagher Employee Salary by Region (2026)
Arthur J Gallagher's average employee salary is $78,573 globally. Employees in Northern America receive the highest compensation. Pay is lowest in Southern Asia, at a median of $10,000.
Arthur J Gallagher median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Northern America | $89,000 |
| Pacific Islands | $70,000 |
| Northern Europe | $70,000 |
| Western Europe | $68,000 |
| Eastern Asia | $53,000 |
| Arab States | $48,000 |
| Southern Europe | $39,000 |
| Eastern Europe | $27,000 |
| Central and Western Asia | $25,000 |
| Central America and the Caribbean | $20,000 |
| Southern America | $15,000 |
| South-Eastern Asia | $13,000 |
| Northern Africa | $12,000 |
| Sub-Saharan Africa | $11,000 |
| Southern Asia | $10,000 |
Unlock salary by role, level, and city — and compare to Arthur J Gallagher's industry peers.
Unlock Salary DataArthur J Gallagher Job Openings and Hiring Trends (2023-2026)
- Arthur J Gallagher had 3,748 active job postings in 2026, a 6.7% decline (-22) from 2025.
- Arthur J Gallagher had 3,770 active job postings in 2025, a 13.1% increase (+465) from 2024.
- Arthur J Gallagher had 3,305 active job postings in 2024, a 5.3% decline (-179) from 2023.
- Arthur J Gallagher had 3,484 active job postings in 2023, a 0.5% increase from 2022.
- Hiring velocity in 2026: 1,790 new roles/month, down from 2,435 in 2025 and 3,422 in 2024.
Arthur J Gallagher's hiring is slowing: active job postings fell 6.7% in 2026 to 3,748, with new postings per month cooling from 4,210 in 2023 to 1,790 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataArthur J Gallagher Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Arthur J Gallagher's workforce based on public professional data. Overall sentiment is neutral and has declined year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
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Frequently Asked Questions About Arthur J Gallagher
- How fast is Arthur J Gallagher growing?
- In 2026, Arthur J Gallagher's headcount grew 0.8% to 73,481 employees, up from 70,666 in 2025.
- Where are Arthur J Gallagher employees located?
- Most Arthur J Gallagher employees are based in the United States (50.2% of headcount), followed by India and the United Kingdom.
- What is the average salary at Arthur J Gallagher?
- The average employee salary at Arthur J Gallagher is approximately $78.6k per year.
- How many people does Arthur J Gallagher hire per year?
- In 2026, Arthur J Gallagher opened roughly 21,480 new roles — about 1,790 per month.
- When was Arthur J Gallagher founded and where is it headquartered?
- Arthur J Gallagher was founded in 1927 and is headquartered in Rolling Meadows, Illinois.
Speak with a workforce expert about Arthur J Gallagher.
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