---
title: "Chubb vs Marsh: Surety Bonds"
description: "Chubb offers a published transactional marketplace and four surety categories; Marsh MMA provides specialist support for contract, commercial and international bond placements."
canonical: "https://spot.insure/compare/chubb-vs-marsh/surety-bonds"
page-type: "line-comparison"
updated-at: "2026-09-25"
comparison-pair: "chubb-vs-marsh"
provider-a: "chubb"
provider-b: "marsh"
coverage-line: "surety-bonds"
---

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

## Agent Guide

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

**Use this page when:** Cite or fetch this for Surety Bonds 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 Surety Bonds: how do they differ?
- Which is better for Surety Bonds, Chubb or Marsh?
- What does Chubb or Marsh publish about Surety Bonds (limits, eligibility, claims, add-ons)?

**Key facts:**
- Line: Surety Bonds. 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
- [Surety Bonds guide](https://spot.insure/coverage/surety-bonds) — 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 Surety Bonds?

Chubb underwrites surety directly and reports more than $2.289 billion in aggregate Treasury capacity; Marsh McLennan Agency's surety practice places contract and commercial bonds nationwide.

Chubb lists construction, commercial, transactional and international surety; Marsh MMA brokers contract, commercial and international bonds through specialists.

## Chubb vs Marsh Surety Bonds Summary

Chubb offers a published transactional marketplace and four surety categories; Marsh MMA provides specialist support for contract, commercial and international bond placements. [1](https://www.chubb.com/us-en/surety.html "Surety Bonds") [2](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk")

## What Are the Key Differences Between Chubb and Marsh Surety Bonds?

### Online Transactional Route Versus Specialist Placement

Chubb lists construction, commercial, transactional and international surety, with an online marketplace for transactional bonds. Marsh MMA runs a dedicated surety practice for contract, commercial and international bond placements, so buyers work through a specialist. [1](https://www.chubb.com/us-en/surety.html "Surety Bonds") [2](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk") Choose Chubb if you need a transactional bond through its online marketplace; choose Marsh MMA if you need a specialist to arrange contract, commercial or international bonds.

### Construction, Commercial, International — and Transactional

Both describe construction (contract) surety, commercial surety and international surety. Chubb also sells Transactional Surety Bonds for small or infrequent needs, including an online Surety Marketplace; MMA’s coverage list does not describe a transactional marketplace product. [1](https://www.chubb.com/us-en/surety.html "Surety Bonds") [2](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk")

### Capacity Figures Versus Practice Scale

Chubb publishes a $2.289 billion aggregate Treasury (T-listing) as of August 2026 and says it has surety capabilities in more than 45 countries. MMA reports more than 150 surety professionals in all 50 states, $353 million in surety premium for nearly 10,000 clients, and markets that it says write 95% of U.S. contract bonds — figures about placement volume, not Chubb-style Treasury capacity. [1](https://www.chubb.com/us-en/surety.html "Surety Bonds") [2](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk")

## What Should You Confirm in Chubb and Marsh Surety Bonds Quotes?

- Confirm whether Chubb would be the issuing surety or whether MMA is shopping other markets, and get the surety’s legal name on the bond form. [1](https://www.chubb.com/us-en/surety.html "Surety Bonds") [2](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk")
- Match the bond class: Chubb transactional Marketplace versus MMA contract, commercial or international placement. [1](https://www.chubb.com/us-en/surety.html "Surety Bonds") [2](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk")
- Ask MMA which indemnity package and market share apply to your account; ask Chubb how the T-listing and country list apply to your obligee. [1](https://www.chubb.com/us-en/surety.html "Surety Bonds") [2](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk")
- Ask Chubb how to file a surety claim and how to verify a bond; ask MMA who handles claims once a surety is bound. [1](https://www.chubb.com/us-en/surety.html "Surety Bonds") [2](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk")

## Chubb vs Marsh Surety Bonds Compared

| Criteria | Chubb Surety Bonds | Marsh McLennan Agency Surety Bonds |
| --- | --- | --- |
| Limits and Retentions | Chubb reports a $2.289 billion aggregate Treasury (T-listing) as of August 2026, and says it has surety capabilities in more than 45 countries and territories. [1](https://www.chubb.com/us-en/surety.html "Surety Bonds") (Evidence: Company-reported; scope: Surety Bonds product page introduction stats..) | MMA says it has more than 150 surety professionals across all 50 states, placed $353 million in surety premium for nearly 10,000 clients, and that its markets write 95% of all contract bonds in the U.S., according to the company. [2](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk") (Evidence: Company-reported; scope: MMA surety insurance page; company-reported statistics, not independently verified, and do not indicate bond size or capacity for an individual client..) |
| How to Apply | Chubb offers Chubb Surety Marketplace, an online platform for Transactional Surety Bonds, in addition to placement through appointed agents and brokers for its other surety products. [1](https://www.chubb.com/us-en/surety.html "Surety Bonds") (Evidence: Company-reported; scope: Transactional Surety Bonds description..) | You work with an MMA surety specialist directly; the page names a Surety Department Supervisor and describes advisor-led placement rather than an online bond application. [2](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk") (Evidence: Company-reported; scope: MMA surety insurance page..) |
| Coverage Features | Chubb's surety products span Construction Surety Bonds (performance, payment, maintenance, supply and install, service bonds), Commercial Surety Bonds (license and permit, court, commercial contract, reclamation, customs and workers' compensation bonds) for highly rated public and private companies, Transactional Surety Bonds for smaller or infrequent needs, and International Surety Bonds. [1](https://www.chubb.com/us-en/surety.html "Surety Bonds") (Evidence: Company-reported; scope: Products & Services list; subject to underwriting..) | MMA offers Contract Surety for construction and similar projects, Commercial Surety issuing license and permit bonds nationwide (in lieu of or alongside letters of credit and other banking obligations), and International Surety for global operations facing varied regulatory requirements. [2](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk") (Evidence: Company-reported; scope: MMA surety insurance page, Surety Coverage section..) |
| Role in This Line | Chubb underwrites surety bonds directly and says it has written bonds for more than 140 years, describing itself as the 5th largest surety provider in the U.S. [1](https://www.chubb.com/us-en/surety.html "Surety Bonds") (Evidence: Company-reported; scope: Surety Bonds product page introduction; company-reported ranking, not independently verified..) | Marsh McLennan Agency (MMA), Marsh's middle-market subsidiary, arranges surety bonds through a dedicated surety practice rather than underwriting them itself. [2](https://www.marshmma.com/us/solutions/surety.html "Surety Bonds to Mitigate Company Risk") (Evidence: Company-reported; scope: MMA surety insurance page..) |

## About Chubb and Marsh and Surety Bonds

- [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 Are Surety Bonds?](https://spot.insure/coverage/surety-bonds)

## Related Pages for Chubb vs Marsh Surety Bonds

- [Chubb vs Marsh](https://spot.insure/compare/chubb-vs-marsh): all coverage lines, business roles, service and claims.
- [What Are Surety Bonds?](https://spot.insure/coverage/surety-bonds): A surety bond guarantees a specific obligation your business owes to a customer, contracting party or agency; it does not insure your own losses.
- [Chubb Surety Bonds](https://spot.insure/insurance-providers/chubb/surety-bonds)
- [Marsh Surety Bonds](https://spot.insure/insurance-providers/marsh/surety-bonds)

## Sources for Chubb vs Marsh Surety Bonds

### Sources About Chubb

1. [Surety Bonds](https://www.chubb.com/us-en/surety.html). Chubb; Introduction stats (140+ years, 5th largest U.S. surety provider, $2.289 billion aggregate T-listing as of August 2026, 45+ countries); Products & Services list: Construction, Commercial, Transactional, International Surety Bonds; Surety Claims section. Accessed 2026-09-23.

### Sources About Marsh

2. [Surety Bonds to Mitigate Company Risk](https://www.marshmma.com/us/solutions/surety.html). Marsh McLennan Agency; Opening positioning and stats (150+ surety professionals across all 50 states; $353 million in surety premium for nearly 10,000 clients; 95% of all contract bonds in the U.S. written in our markets); Surety Coverage: Contract Surety, Commercial Surety, Joint ventures and teaming agreements, International Surety; Benefits of Surety. 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/surety-bonds.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)