How many employees work at Marsh & McLennan Agency?
Marsh & McLennan Agency LLC has approximately 11,559 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Marsh & McLennan Agency’s total headcount has grown 11.3% from 10,389 employees in 2023 to 11,559 in 2026.
Is Marsh & McLennan Agency hiring right now?
Yes, Marsh & McLennan Agency is actively hiring. Marsh & McLennan Agency had 1,064 active job postings in 2026, a 67.6% decline from 2025 — see job openings & hiring trends.
About Marsh & McLennan Agency’s Workforce
Marsh & McLennan Agency LLC is a Financial Services company that employs 11,559 people worldwide as of March 2026. It is the 10th-largest by headcount among its peers. Founded in 2008, the company is headquartered in New York City, New York.
Marsh & McLennan Agency's workforce has grown 11.3% from 2023 to 2026, up 0.6% year over year in 2026. Its workforce is concentrated most in North America (90.0%), followed by Western Europe (3.0%) and South Asia (1.4%).
Marsh & McLennan Agency's functional groups are Finance and Operations (56.4%), Engineering (26.3%), and Sales and Marketing (17.3%), with Finance and Operations growing fastest (up 2.5%). The average salary is $100,641, ranging from a median of $91,000 in North America to $9,000 in South Asia.
Marsh & McLennan Agency's active job postings fell 67.6% in 2026 to 1,064, with new postings per month climbing from 429 in 2023 to 1,258 in 2026. Overall employee sentiment is neutral and broadly stable.
Sourced from Revelio Labs workforce data.
- Headquarters
- New York City, New York
- Founded
- 2008
- Industry
- Financial Services
- Employees
- 11,559
- YoY
- +0.6% (+337)
As of March 2026
Marsh & McLennan Agency workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Marsh & McLennan Agency. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsMarsh & McLennan Agency Annual Employee Count (2023-2026)
- Marsh & McLennan Agency had 11,559 employees in 2026, a 0.6% increase (+337) from 2025.
- Marsh & McLennan Agency had 11,353 employees in 2025, a 0.5% increase (+188) from 2024.
- Marsh & McLennan Agency had 11,165 employees in 2024, a 0.8% increase (+523) from 2023.
- Marsh & McLennan Agency had 10,642 employees in 2023, a 0.8% increase (+565) from 2022.
Marsh & McLennan Agency's total workforce has grown from 10,389 employees in 2023 to 11,559 in 2026.
Marsh & McLennan Agency LLC quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 11,559 | +337 | +0.6% |
| 2025 | Q4 | 11,353 | +188 | +0.5% |
| 2025 | Q3 | 11,315 | +216 | +0.5% |
| 2025 | Q2 | 11,321 | +292 | +0.8% |
| 2025 | Q1 | 11,222 | +429 | +0.8% |
| 2024 | Q4 | 11,165 | +523 | +0.8% |
| 2024 | Q3 | 11,099 | +621 | +1.0% |
| 2024 | Q2 | 11,029 | +640 | +0.8% |
| 2024 | Q1 | 10,793 | +646 | +1.0% |
| 2023 | Q4 | 10,642 | +565 | +0.8% |
| 2023 | Q3 | 10,478 | +497 | +0.7% |
| 2023 | Q2 | 10,389 | +613 | +1.0% |
See Marsh & McLennan Agency's complete headcount history, including quarterly breakdowns.
Get the DataMarsh & McLennan Agency Employee Count by Region (2026)
North America accounts for the largest share of Marsh & McLennan Agency's global workforce with approximately 90% of total employees, followed by Western Europe and South Asia.
Marsh & McLennan Agency employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 10,290 | 90.0% |
| Western Europe | 338 | 3.0% |
| South Asia | 158 | 1.4% |
| South America | 149 | 1.3% |
| Southeast Asia | 83 | 0.7% |
| Northern Europe | 73 | 0.6% |
| Sub-Saharan Africa | 59 | 0.5% |
| Pacific Islands | 53 | 0.5% |
| Central America and the Caribbean | 39 | 0.3% |
| Eastern Europe | 38 | 0.3% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataMarsh & McLennan Agency Employee Count by Department (2026)
Marsh & McLennan Agency's employee groups are Finance and Operations (56.4%), Engineering (26.3%), and Sales and Marketing (17.3%).
Marsh & McLennan Agency employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 6,417 | 56.4% |
| Engineering | 2,992 | 26.3% |
| Sales and Marketing | 1,973 | 17.3% |
Compare Marsh & McLennan Agency's department mix to industry peers.
See Full DataMarsh & McLennan Agency Employee Salary by Region (2026)
Marsh & McLennan Agency's average employee salary is $100,641 globally. Employees in North America receive the highest compensation. Pay is lowest in South Asia, at a median of $9,000.
Marsh & McLennan Agency median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $91,000 |
| Pacific Islands | $66,000 |
| Northern Europe | $59,000 |
| Western Europe | $54,000 |
| East Asia | $53,000 |
| Arab States | $41,000 |
| Southern Europe | $31,000 |
| Eastern Europe | $27,000 |
| Central and Western Asia | $25,000 |
| Central America and the Caribbean | $18,000 |
| Sub-Saharan Africa | $13,000 |
| Southeast Asia | $11,000 |
| South America | $10,000 |
| South Asia | $9,000 |
| North Africa | $8,000 |
Unlock salary by role, level, and city — and compare to Marsh & McLennan Agency's industry peers.
Unlock Salary DataMarsh & McLennan Agency Job Openings and Hiring Trends (2023-2026)
- Marsh & McLennan Agency had 1,064 active job postings in 2026, a 67.6% decline (-536) from 2025.
- Marsh & McLennan Agency had 1,600 active job postings in 2025, a 60.6% decline (-1,392) from 2024.
- Marsh & McLennan Agency had 2,992 active job postings in 2024, a 138.8% increase (+2,452) from 2023.
- Marsh & McLennan Agency had 540 active job postings in 2023, a 28.0% decline from 2022.
- Hiring velocity in 2026: 1,258 new roles/month, down from 1,611 in 2025 and 800 in 2024.
Marsh & McLennan Agency's active job postings fell 67.6% in 2026 to 1,064, with new postings per month climbing from 429 in 2023 to 1,258 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataMarsh & McLennan Agency Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Marsh & McLennan Agency's workforce based on public professional data. Overall sentiment is neutral and has held steady 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 Marsh & McLennan Agency
- How fast is Marsh & McLennan Agency growing?
- In 2026, Marsh & McLennan Agency's headcount grew 0.6% to 11,559 employees, up from 11,222 in 2025.
- See the full headcount history
- Where are Marsh & McLennan Agency employees located?
- Most Marsh & McLennan Agency employees are based in North America (90.0% of headcount), followed by Western Europe and South Asia.
- Explore where the workforce is based
- What is the average salary at Marsh & McLennan Agency?
- The average employee salary at Marsh & McLennan Agency is approximately $100.6k per year.
- Analyze the salary distribution
- How many new job postings does Marsh & McLennan Agency open per year?
- In Q1 2026, Marsh & McLennan Agency opened 3,773 new job postings. In 2025, Marsh & McLennan Agency opened 19,328 new job postings — about 1,611 per month.
- Track hiring trends by role
- When was Marsh & McLennan Agency founded and where is it headquartered?
- Marsh & McLennan Agency was founded in 2008 and is headquartered in New York City, New York.
- Compare Marsh & McLennan Agency to industry peers
Speak with a workforce expert about Marsh & McLennan Agency.
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