Employer Visibility Snapshot
Marsh McLennan ranks #36 of 77 Insurance employers in United States on the PerceptionX Employer Visibility Index (October 2026), with an AI Visibility Score of 5.1 out of 100. Across all 1307 tracked employers in United States, Marsh McLennan ranks #608.
Data updated 2026-10-19. Machine-readable data: https://employers.perceptionx.ai/api/company/marsh-mclennan.
Theme rankings — Insurance, United States
| Theme | Rank | Score |
|---|---|---|
| Onboarding | #12 | 33.3 |
| Inclusion | #26 | 33.3 |
Ranking history
| Month | Rank | Visibility Score |
|---|---|---|
| March 2026 | #52 | 4.2 |
| February 2026 | #57 | 4.2 |
| January 2026 | #24 | 12.5 |
FAQs
What does Marsh McLennan's Employer Visibility Score mean?
Marsh McLennan's Visibility Score of 5.1 measures how frequently AI models like ChatGPT, Google Gemini, and Perplexity mention Marsh McLennan when candidates ask about Insurance employers. A higher score means greater discoverability in AI-powered job research.
How does Marsh McLennan compare to competitors?
Marsh McLennan ranks #36 out of 77 Insurance companies. AI most frequently mentions Marsh McLennan alongside Progressive, State Farm, Allstate, Chubb, Liberty Mutual. This ranking is based on visibility across ChatGPT, Google Gemini, and Perplexity.
Why are Sentiment and Relevance locked?
Sentiment and Relevance data — along with full job function breakdowns — are part of the PerceptionX intelligence report. The public index shows Visibility only. Speak to our team to access the full picture for Marsh McLennan.
How can Marsh McLennan improve its score?
Visibility is driven by the quality, consistency, and reach of an employer's brand content across sources AI models train on. PerceptionX identifies the specific themes and platforms where Marsh McLennan is underrepresented and provides strategic recommendations to close those gaps.
How often is Marsh McLennan's data updated?
Rankings are recalculated monthly. Each update reflects the latest AI model outputs and any changes in how Marsh McLennan is described in response to candidate research queries.
Does Marsh McLennan need to be a PerceptionX customer to appear here?
No. The Visibility Index tracks employers based on how AI models describe them — any employer with sufficient AI coverage appears automatically. PerceptionX customers gain access to deeper analytics, competitive intelligence, and improvement recommendations.
What does a full PerceptionX report include?
A full PerceptionX report covers additional AI models, custom prompts tailored to your specific job functions and markets, Sentiment and Relevance scoring alongside Visibility, a breakdown of which sources AI draws on, and proprietary strategic recommendations for closing gaps in AI employer perception.