Gallagher vs Marsh McLennan Agency: How Do They Compare for Surety Bonds?

Gallagher distinguishes commercial license, court, public-official, and customs bonds from contract surety and describes replacing letters of credit. Marsh McLennan Agency lists contract surety and commercial license-and-permit programs. ^6,⁹

What Is Gallagher?

Gallagher’s technology specialists serve startups through global enterprises, while its executive-risk team supports IPO and M&A needs; small firms seeking one simple digital quote should compare online agencies. ^1,^2,^3,^4,⁵

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What Is Marsh McLennan Agency?

Marsh McLennan Agency provides business insurance and employee health and benefits, alongside retirement, wealth, and private-client services across the United States and Canada. Its US small-business page lists six common coverage types and directs buyers to request a personalized quote by phone; the insurer and terms for a specific placement must be confirmed in the proposal. ^7,⁸

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What Are Surety Bonds?

A surety bond guarantees that your business meets a specific obligation to a customer, contracting party or government agency. If a contract, license or permit requires one, get its exact form and amount; a bond is not insurance for your own losses. ^10,^11,^12,^13,¹⁴

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Key Differences in Surety Bonds

Commercial and Contract Bond Categories

Gallagher separates commercial surety—license-and-permit, court, public-official, and customs bonds—from contract surety for construction. Marsh McLennan Agency’s page names both contract surety and commercial license-and-permit programs, but does not enumerate the same commercial bond types. If your requirement is a court, customs, or public-official bond, Gallagher’s overview identifies those categories explicitly; ask MMA whether it places that exact form before assuming the broad commercial label covers it. ⁶ ⁹

Letters of Credit and Placement Support

Gallagher says its surety team can work with an existing program, facilitate collateral release, and replace letters of credit with bonds; it cites a client transaction supporting $60 million in power-purchase obligations. MMA describes customized support for complex risks but does not specify letter-of-credit replacement in the reviewed overview. For a business trying to free bank capacity, Gallagher’s documented service is directly relevant; ask both brokers how the obligee would accept a bond and what collateral or indemnity the surety requires. ⁶ ⁹

What to Confirm in Surety Bonds Quotes

Can Gallagher replace the specific letter of credit tied to your obligation, and what collateral release does the surety require? ⁶
Does MMA place your exact commercial bond form, and can its proposed surety replace the existing bank instrument? ⁹

Gallagher and Marsh McLennan Agency Review Scores for 2026

These averages can combine ratings for different products, locations, and customer groups, including approximate BBB grade conversions. Read each review for the sources, scope, and calculation.

Gallagher Review Score

9.3/ 10

Review Score

3 rated sources

Gallagher has strong Trustpilot feedback and a favorable historical large-commercial survey result. Neither directly measures today’s US small-business service.^[2]^[4]^[6]

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Marsh McLennan Agency Review Score

8.2/ 10

Review Score

2 rated sources

There are almost no public customer reviews of Marsh McLennan Agency (MMA). Trustpilot shows 3.2 out of 5, but from a single review, and BBB shows an A grade with four complaints closed in three years.^[8]^[9]^[1]

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Gallagher vs Marsh McLennan Agency Surety Bonds Compared

Gallagher vs Marsh McLennan Agency: Surety Bonds: documented features by provider

Criteria	Gallagher Commercial Surety Bonds	Marsh McLennan Agency surety bonds (official overview)
Role in This Line	Gallagher places commercial surety bonds as a three-party arrangement between the client (principal), the party requiring the bond (obligee) and a surety company; Gallagher brokers the bond rather than acting as the surety itself. ⁶Company-reported. Group-level commercial surety practice page.	Marsh McLennan Agency describes arranging surety bonds for the audience stated on the cited product page. ⁹Company-reported. surety bonds marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement.
Issuing Insurer	The commercial surety page describes relationships with "leadership at all major surety companies" but does not name the specific surety that would issue a given client's bond. ⁶Not publicly disclosed. Checked the group-level commercial surety practice page.	Confirm in your quote.
Who It’s For	Gallagher says it serves commercial surety clients across healthcare, financial services, public utilities, and private and public companies, for both domestic and international projects, and separately lists surety bond programs as a recommended coverage for small IT and technology businesses. ^6,²Company-reported. Group-level commercial surety practice page and the small-business technology-services page.	Organizations of varying sizes; source describes contract surety and commercial programs, including license and permit bonds. ⁹Company-reported. surety bonds marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement.
Coverage Features	Gallagher says it places license and permit bonds, court bonds, public official bonds and customs bonds under its commercial surety practice, distinct from contract (construction) surety bonds, which it treats as a separate related product. ⁶Company-reported. Group-level commercial surety practice page; a service-menu description, not a specific bond's terms.	The cited product page describes contract surety and commercial license-and-permit bonds, with the source describing customized support for complex risks. Marketing description only; actual coverage, exclusions, conditions, limits, and availability depend on the issued policy and jurisdiction. ⁹Company-reported. surety bonds marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement.
Limits and Retentions	The commercial surety page does not publish standard bond amounts, premium rates or collateral requirements; these vary by bond type and client. ⁶Not publicly disclosed. Checked the group-level commercial surety practice page.	The cited overview does not set a universal limit or retention for this line. Ask for the proposed policy form, limits, retentions, exclusions, and conditions in the quote. ⁹Not publicly disclosed. Only the cited marketing page was reviewed for published limit and retention information; no policy-form entitlement is inferred.
Risk Services	Gallagher says its surety team can help replace letters of credit with bonds, work with a client's existing surety program, and facilitate collateral release, citing a case where it placed commercial surety bonds in place of letters of credit to support $60 million in power-purchase obligations for an energy-company client. ⁶Company-reported. Group-level commercial surety practice page case study; a single company-reported example, not independently verified.	Confirm in your quote.
How to Apply	Confirm in your quote.	The page invites organizations to contact a Marsh McLennan Agency adviser or specialist to discuss placement. The page does not establish a quote, bind, or coverage-effective timeline. ⁹Company-reported. surety bonds marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement.

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Sources for Gallagher vs Marsh McLennan Agency Surety Bonds

Sources About Gallagher

Technology Insurance. Gallagher; Introduction; Solutions and coverages for the technology industry: Technology errors and omissions including cyber, Intellectual property insurance, Product liability, Employee benefits; Data-driven insights; global network. Accessed 2026-09-16.
Insurance for Technology & IT Businesses. Gallagher Small Business; Protection for IT Professionals & Their Technology-Based Businesses; recommended coverage menu, including Surety Bond Programs; Connect With An Advisor. Accessed 2026-09-16.
Executive and Financial Risk Insurance. Gallagher; Opening (insurance broking and placement); three key services; Directors and Officers; IPO and direct listings; Employment Practices; Fiduciary; Employee Dishonesty (Crime) and Fidelity Bond; Kidnap, Ransom and Extortion; M&A Transactional Insurance. Accessed 2026-09-16.
Legal Information. Gallagher Small Business; Producer identification immediately above Quick Links. Accessed 2026-09-16.
Woodruff Sawyer Is Now Gallagher. Gallagher; Opening; Executive and Financial Risk consulting; Continued access to client portals; contact form. Accessed 2026-09-16.
Surety. Gallagher; Surety relationships that convert to future growth; Understanding commercial surety vs. contract surety bonds; Providing assurance that keeps business moving (License and permit bonds, Court bonds, Public official bonds, Customs bonds); The Gallagher Difference case study; Commercial Surety and Bonds Summary. Accessed 2026-09-23.

Sources About Marsh McLennan Agency

Who We Are. Marsh McLennan Agency; Lines 193-195: ‘a business of Marsh’ and company-listed service lines across US and Canada. This does not establish the legal entity for an account, corporate ownership chart, or insurer role. Accessed 2026-09-29.
Small Business Insurance Solutions. Marsh McLennan Agency; Lines 205-207: small-business audience and call invitation; lines 224-249 list six coverage categories and short descriptions; line 264 is an embedded form whose function is not stated. No form submitted. Accessed 2026-09-29.
Surety Bonds to Mitigate Company Risk | MMA. Marsh McLennan Agency; Contract surety and commercial surety sections; contract terms and commercial license/permit bonds. Accessed 2026-09-30.

Sources for the Surety Bonds Guide

Glossary of Insurance Terms. National Association of Insurance Commissioners; Surety Bond; Fidelity. Accessed 2026-09-16.
Surety bonds. U.S. Small Business Administration; Opening guarantee of work completion; Contract or commercial bonds; Bid, Payment, Performance, Ancillary; Eligibility > credit, capacity, and character. Accessed 2026-09-16.
40 U.S. Code § 3131 — Bonds of contractors of public buildings or works. Legal Information Institute, Cornell Law School, reproducing 40 U.S.C. § 3131; §3131(b) Type of Bonds Required — performance bond and payment bond. Accessed 2026-09-16.
Surety Bonds. Chubb; Construction Surety Bonds (performance, payment, maintenance); Commercial Surety Bonds (license and permit, court, commercial contract). Accessed 2026-09-16.
Surety Bonds Insurance. Harper; What is Surety Bonds insurance?; A bond is not insurance; License & permit bonds; Contract bonds — bid, performance, and payment; Is a bond the same as insurance? Accessed 2026-09-16.