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17,314
Employees on LinkedIn Updated Oct 15, 2026
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How Many Employees Does Marsh McLennan Have?

Marsh McLennan (MRSH) has 17,314 employees according to LinkedIn, down 57.1% over the past three months. A shrinking workforce can indicate layoffs, restructuring, or cost-cutting, and headcount declines often precede revenue deceleration. The LinkedIn count includes everyone who lists Marsh McLennan as their current employer, so it reflects workforce changes sooner than the 85,000 reported in Marsh McLennan’s most recent official filing.

With 17,314 employees, Marsh McLennan has a larger workforce than industry peers like Brady Corporation (5,058) and United Rentals (16,894).

Is Marsh McLennan Growing or Shrinking?

Employee count is one of the most reliable leading indicators in alternative data: companies tend to hire before they grow and cut before they report weakness. AltIndex feeds Marsh McLennan’s headcount into the MRSH AI Score alongside job postings, employee business outlook, and 20+ other signals.

For more on Marsh McLennan’s workforce, see its job postings, employee business outlook, and employee ratings. For a demand-side read, see Marsh McLennan web traffic.

Month over Month Linkedin Employees

Sep 2026 39,937
Aug 2026 40,283
Jul 2026 40,334
Jun 2026 40,339
May 2026 45,511
Apr 2026 45,722
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Marsh McLennan Employees & Headcount: Frequently Asked Questions

Marsh McLennan has 17,314 employees according to LinkedIn, compared with 85,000 reported in its most recent official filings. The LinkedIn figure counts everyone who lists Marsh McLennan as their current employer, so it reflects workforce changes sooner than annual filings.

Marsh McLennan’s headcount has declined 57.1% over three months, suggesting layoffs or natural attrition without backfilling. View the headcount trend chart above for the full history.

Headcount is a leading indicator: companies typically hire before revenue accelerates and reduce staff before earnings disappoint. No single data point predicts a stock on its own, which is why AltIndex combines Marsh McLennan’s headcount with job postings, employee business outlook, and 20+ other signals in its AI Score.

Marsh McLennan underperforms its industry peers when it comes to Linkedin Employees, ranking in the 5th percentile.

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The analytics provided are estimates and not a substitute for professional advice. All investments involve risks, including possible capital loss.