---
title: "Chubb vs Marsh: Workers’ Compensation Insurance"
description: "Chubb sells workers’ comp to businesses up to $30 million in revenue and lists its claims services; Marsh applies casualty analytics across the line."
canonical: "https://spot.insure/compare/chubb-vs-marsh/workers-compensation"
page-type: "line-comparison"
updated-at: "2026-09-25"
comparison-pair: "chubb-vs-marsh"
provider-a: "chubb"
provider-b: "marsh"
coverage-line: "workers-compensation"
---

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[Human-readable page](https://spot.insure/compare/chubb-vs-marsh/workers-compensation)

## Agent Guide

**What this page is:** Focused comparison of Chubb and Marsh for Workers’ Compensation Insurance: what each provider publishes about this line, checked against the same criteria, with numbered sources.

**Use this page when:** Cite or fetch this for Workers’ Compensation Insurance questions about Chubb versus Marsh. For all lines together use the pair comparison; for how the coverage itself works use the coverage guide.

**Questions this page answers:**
- Chubb vs Marsh for Workers’ Compensation Insurance: how do they differ?
- Which is better for Workers’ Compensation Insurance, Chubb or Marsh?
- What does Chubb or Marsh publish about Workers’ Compensation Insurance (limits, eligibility, claims, add-ons)?

**Key facts:**
- Line: Workers’ Compensation Insurance. Providers: Chubb and Marsh.
- Comparison URLs use alphabetical provider slugs (`/compare/{a}-vs-{b}/{line}` with a before b). A reversed pair redirects permanently to the alphabetical one.

**Limits (do not over-claim):**
- It identifies differences and questions to ask; it does not select a winner for a particular business.
- Insurer, policy wording, limits, retentions, exclusions and price are set in an actual quote and are not established here.

**Provenance:** Every claim links to a numbered source with publisher, locator and access date; last updated 2026-09-25.

**Related pages:**
- [Chubb vs Marsh](https://spot.insure/compare/chubb-vs-marsh) — all coverage lines for this pair
- [Workers’ Compensation Insurance guide](https://spot.insure/coverage/workers-compensation) — how this coverage works
- [Chubb profile](https://spot.insure/insurance-providers/chubb) — provider profile
- [Marsh profile](https://spot.insure/insurance-providers/marsh) — provider profile

# Chubb vs Marsh: How Do They Compare for Workers’ Compensation Insurance?

Chubb underwrites workers' comp for small businesses from one employee up to $30 million in revenue; Marsh describes placing it through Marsh McLennan Agency's casualty practice, with an account manager, risk consulting and claims analytics.

Chubb offers a dedicated workers' comp product with a published size range; Marsh applies casualty-wide analytics to the line.

## Chubb vs Marsh Workers’ Compensation Insurance Summary

Chubb sells workers’ comp to businesses up to $30 million in revenue and lists its claims services; Marsh applies casualty analytics across the line. [1](https://www.chubb.com/us-en/business-insurance/workers-compensation-small.html "Workers' Compensation Insurance for Small Business") [2](https://www.chubb.com/us-en/business-insurance/industries/technology.html "Insurance for Technology Companies") [3](https://www.marshmma.com/us/solutions/casualty.html "Comprehensive Casualty Cover")

## What Are the Key Differences Between Chubb and Marsh Workers’ Compensation Insurance?

### A Dedicated Product Versus One Line in a Broader Practice

Chubb's small-business workers' compensation page is a dedicated product page, listing coverage highlights, eligibility, and claims service specific to this line. [1](https://www.chubb.com/us-en/business-insurance/workers-compensation-small.html "Workers' Compensation Insurance for Small Business")

Marsh McLennan Agency (MMA) places workers' compensation insurance as one line within its broader casualty insurance practice. [3](https://www.marshmma.com/us/solutions/casualty.html "Comprehensive Casualty Cover") (Evidence: Company-reported; scope: MMA casualty insurance page, Workers' Compensation subsection..)

Marsh McLennan Agency's documentation for this line is a single subsection of a broader casualty insurance page, rather than a standalone product page like Chubb's. [3](https://www.marshmma.com/us/solutions/casualty.html "Comprehensive Casualty Cover")

Choose Chubb if you fit its revenue threshold and want line-specific claims support; choose Marsh if you want broader risk consulting. [1](https://www.chubb.com/us-en/business-insurance/workers-compensation-small.html "Workers' Compensation Insurance for Small Business")

### Depth of What Each Page Describes

Chubb lists specific coverage highlights: medical expenses and lost wages, a waiver of subrogation option, various employer liability limits, and optional international travel coverage through a foreign package policy. [1](https://www.chubb.com/us-en/business-insurance/workers-compensation-small.html "Workers' Compensation Insurance for Small Business")

Marsh McLennan Agency's description is brief by comparison, stating only that the coverage pays medical expenses, lost wages and other costs after an on-the-job injury or death, without listing options or endorsements. [3](https://www.marshmma.com/us/solutions/casualty.html "Comprehensive Casualty Cover")

### Services Attach at Different Points

Chubb's services are specific to workers' compensation claims: internal nurse case managers, a return-to-work program, and pharmacy benefit management. [1](https://www.chubb.com/us-en/business-insurance/workers-compensation-small.html "Workers' Compensation Insurance for Small Business")

Marsh McLennan Agency instead lists risk consulting, claims management using data analytics, and risk analytics as services applied across its whole casualty program, of which workers' compensation is one part, rather than as workers'-comp-specific offerings. [3](https://www.marshmma.com/us/solutions/casualty.html "Comprehensive Casualty Cover")

## What Should You Confirm in Chubb and Marsh Workers’ Compensation Insurance Quotes?

- Ask Marsh McLennan Agency for a workers'-compensation-specific breakdown of its casualty-practice services, since the reviewed page describes them at the program level. [3](https://www.marshmma.com/us/solutions/casualty.html "Comprehensive Casualty Cover")
- Ask Marsh McLennan Agency which insurer it is proposing, since the reviewed page does not name one. [3](https://www.marshmma.com/us/solutions/casualty.html "Comprehensive Casualty Cover")
- Ask Chubb for the specific employer liability limit, since its page describes the option without a dollar figure. [1](https://www.chubb.com/us-en/business-insurance/workers-compensation-small.html "Workers' Compensation Insurance for Small Business")
- Confirm the business's revenue and class fall inside Chubb's published eligibility range before applying directly. [1](https://www.chubb.com/us-en/business-insurance/workers-compensation-small.html "Workers' Compensation Insurance for Small Business")
- Ask Marsh McLennan Agency for the account manager who would handle the placement, since the page describes advisor-led rather than online quoting. [3](https://www.marshmma.com/us/solutions/casualty.html "Comprehensive Casualty Cover")

## Chubb vs Marsh Workers’ Compensation Insurance Compared

| Criteria | Chubb Small Business Workers' Compensation Insurance | Marsh McLennan Agency Workers' Compensation Insurance |
| --- | --- | --- |
| How to Apply | You can request a quote online, or an appointed independent agent or broker can apply for a Chubb Appointment to place the policy. [1](https://www.chubb.com/us-en/business-insurance/workers-compensation-small.html "Workers' Compensation Insurance for Small Business") (Evidence: Company-reported; scope: Small-business workers' compensation page quote call-to-action for business owners and for agents and brokers..) | You work with an MMA casualty specialist directly; the page names an account manager contact and describes advisor-led placement rather than an online quote. [3](https://www.marshmma.com/us/solutions/casualty.html "Comprehensive Casualty Cover") (Evidence: Company-reported; scope: MMA casualty insurance page..) |
| Coverage Features | Chubb lists coverage for medical expenses and lost wages, a waiver of subrogation option, various employer liability limits, and occasional international travel coverage available through a foreign package policy. [1](https://www.chubb.com/us-en/business-insurance/workers-compensation-small.html "Workers' Compensation Insurance for Small Business") (Evidence: Company-reported; scope: Coverage-highlights list; specific options depend on the issued policy..) | MMA says workers' compensation insurance provides coverage for medical expenses, lost wages and other costs in the event of an on-the-job injury or death. [3](https://www.marshmma.com/us/solutions/casualty.html "Comprehensive Casualty Cover") (Evidence: Company-reported; scope: MMA casualty insurance page; brief, general description rather than a specific policy form..) |
| Role in This Line | Chubb underwrites workers' compensation insurance directly for small businesses, crafted to pair with a Chubb BOP for combined policy and claims service. [1](https://www.chubb.com/us-en/business-insurance/workers-compensation-small.html "Workers' Compensation Insurance for Small Business") (Evidence: Company-reported; scope: Workers' Compensation for Small Business product page..) | Marsh McLennan Agency (MMA) places workers' compensation insurance as one line within its broader casualty insurance practice. [3](https://www.marshmma.com/us/solutions/casualty.html "Comprehensive Casualty Cover") (Evidence: Company-reported; scope: MMA casualty insurance page, Workers' Compensation subsection..) |
| Risk Services | Chubb describes internal nurse case managers, a return-to-work program, pharmacy benefit management, preferred-provider network access, and a Special Investigative Unit for suspected fraud as part of its workers' compensation claims service. [1](https://www.chubb.com/us-en/business-insurance/workers-compensation-small.html "Workers' Compensation Insurance for Small Business") (Evidence: Company-reported; scope: Exceptional Service section of the small-business workers' compensation page; company-described service program..) | MMA lists risk consulting, claims management using data analytics, and risk analytics as services it applies across its casualty program, which includes workers' compensation. [3](https://www.marshmma.com/us/solutions/casualty.html "Comprehensive Casualty Cover") (Evidence: Company-reported; scope: MMA casualty insurance page, Casualty Coverage section; described for the casualty practice broadly, not exclusively for workers' compensation..) |

## About Chubb and Marsh and Workers’ Compensation Insurance

- [Chubb company profile](https://spot.insure/insurance-providers/chubb) · [Chubb customer reviews](https://spot.insure/insurance-providers/chubb/reviews)
- [Marsh company profile](https://spot.insure/insurance-providers/marsh) · [Marsh customer reviews](https://spot.insure/insurance-providers/marsh/reviews)
- [What Is Workers’ Compensation Insurance?](https://spot.insure/coverage/workers-compensation)

## Related Pages for Chubb vs Marsh Workers’ Compensation Insurance

- [Chubb vs Marsh](https://spot.insure/compare/chubb-vs-marsh): all coverage lines, business roles, service and claims.
- [What Is Workers’ Compensation Insurance?](https://spot.insure/coverage/workers-compensation): Workers’ compensation can pay medical care, rehabilitation and lost wages after an employee’s work-related injury or illness; state rules determine who must be covered.
- [Chubb Workers’ Compensation Insurance](https://spot.insure/insurance-providers/chubb/workers-compensation)
- [Marsh Workers’ Compensation Insurance](https://spot.insure/insurance-providers/marsh/workers-compensation)

## Sources for Chubb vs Marsh Workers’ Compensation Insurance

### Sources About Chubb

1. [Workers' Compensation Insurance for Small Business](https://www.chubb.com/us-en/business-insurance/workers-compensation-small.html). Chubb; Small Business Workers' Compensation Coverage Highlights; Exceptional Service; Total Account Solution. Accessed 2026-09-23.
2. [Insurance for Technology Companies](https://www.chubb.com/us-en/business-insurance/industries/technology.html). Chubb; Products and services list naming workers' compensation among Chubb's technology-industry offerings. Accessed 2026-09-23.

### Sources About Marsh

3. [Comprehensive Casualty Cover](https://www.marshmma.com/us/solutions/casualty.html). Marsh McLennan Agency; Casualty Coverage section: Risk Consulting, Claims Management, Risk Analytics, Workers' Compensation subsection (coverage for medical expenses, lost wages, and more in the event of an on-the-job injury or death). Accessed 2026-09-23.

Updated 2026-09-25. Spot, a product of Tools for Enlightenment, publishes this research and works in the commercial insurance market. The comparison applies the same criteria to both providers. [Editorial policy](https://spot.insure/editorial-policy). To suggest a correction, [contact Spot](https://spot.insure/contact) with the page URL and supporting source.

## Agent and Developer Resources

- [Markdown page](https://spot.insure/compare/chubb-vs-marsh/workers-compensation.md)
- [Developer resources](https://spot.insure/developers)
- [Public MCP server](https://spot.insure/mcp)
- [MCP server manifest](https://spot.insure/server.json)
- [OpenAPI description](https://spot.insure/openapi.json)
- [Public page index](https://spot.insure/llms.txt)