Lockton vs 
Marsh McLennan Agency: How Do They Compare for Surety Bonds?
What Is Lockton?
Lockton suits technology companies and larger businesses seeking a broker across cyber, D&O, property, liability and benefits; small firms wanting an instant standard quote should compare digital agencies. 1,2,3
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. 5,6
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. 8,9,10,11,12
Key Differences in Surety Bonds
Surety Portfolio Analysis
Lockton describes a detailed advisory process around financial statements, credit, weighted backlog, peer comparisons, project and composite profit trends, and safety records. Those analyses can help a contractor understand what the surety market may examine before submitting a bond request. MMA’s overview names contract surety and commercial license-and-permit bonds and mentions tailored support for complex risks, but does not enumerate the same review tools. If you need a pre-submission view of financial or project information, ask MMA what analysis it will provide and compare it with Lockton’s listed work. 4 7
Client Range and the Bond Arrangement
Lockton says it represents clients across a wide range of industries and adapts its surety service model to the client; it also identifies itself as the broker, not the surety. MMA likewise describes arranging bonds rather than issuing them and lists organizations of varying sizes as its audience. The shared brokerage role means the issuing surety and its indemnity terms remain central to either proposal. Lockton’s page is more explicit about portfolio analysis, while MMA’s is more explicit about contract and commercial program categories; compare the specific service plan alongside the bond form. 4 7
What to Confirm in Surety Bonds Quotes
Lockton 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.
Lockton Review Score
Review Score
3 rated sources
Lockton’s reviews vary by office and entity. Local Google-derived ratings provide some service feedback, but no reliable firmwide verdict.[2][6][7][8]
Read Lockton reviewsMarsh McLennan Agency Review Score
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]
Read Marsh McLennan Agency reviewsLockton vs Marsh McLennan Agency Surety Bonds Compared
Lockton vs Marsh McLennan Agency: Surety Bonds: documented features by provider
| Criteria | Lockton Surety Brokerage | Marsh McLennan Agency surety bonds (official overview) |
|---|---|---|
| Role in This Line | Lockton Surety brokers surety bonds and says it has become one of the largest surety brokers in the world, representing more than 2,000 clients across industries. Lockton is the broker facilitating the bond relationship, not the surety. 4Company-reported. Surety product page as read 2026-09-23. Client count and market-size claims are company-reported. | Marsh McLennan Agency describes arranging surety bonds for the audience stated on the cited product page. 7Company-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 surety page does not name the surety companies Lockton places bonds with. 4Not publicly disclosed. Surety page checked 2026-09-23. | Confirm in your quote. |
| Who It’s For | Lockton says it represents clients across a wide range of industries and tailors its surety service model to each client rather than a single standard approach. 4Company-reported. Surety product page as read 2026-09-23. No named industries or minimum bond size were published. | Organizations of varying sizes; source describes contract surety and commercial programs, including license and permit bonds. 7Company-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 | Confirm in your quote. | 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. 7Company-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 | Confirm in your quote. | 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. 7Not publicly disclosed. Only the cited marketing page was reviewed for published limit and retention information; no policy-form entitlement is inferred. |
| Risk Services | Lockton lists data-driven surety services it provides: financial statement analysis and credit rating, weighted backlog analysis, financial and rate peer comparisons and benchmarking, individual project and composite profit trend analysis, and detailed safety record review. 4Company-reported. Surety product page as read 2026-09-23. | 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. 7Company-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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Surety Bonds Pages for Lockton and Marsh McLennan Agency
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Sources for Lockton vs Marsh McLennan Agency Surety Bonds
Sources About Lockton
- Lockton United States. Lockton; Opening description of independent insurance brokerage for risk, benefits and retirement; Ask an Expert link to contact-us. Accessed 2026-09-16.
- Technology. Lockton; Industry introduction; cyber liability heading; dedicated technology team; listed services including claims advocacy, contract review, directors and officers liability, and international program design; 24/7 service model. Accessed 2026-09-16.
- US Terms of Business. Lockton; Opening entity definition; Surplus Lines; Use of a Particular Insurer; Compensation Disclosure; servicing, claims handling and renewal language in Confidentiality section; Intermediaries. Accessed 2026-09-16.
- Surety. Lockton; Disrupting surety brokerage since 1966; Consultative services; An unparalleled level of service; Data-driven solutions tools and services list. 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.
