--- title: "Beazley vs Marsh McLennan Agency: Professional Liability (E&O) Insurance" description: "Beazley bundles small-business professional E&O in MediaTech, whose sample form excludes several licensed professions and shares an aggregate unless declarations separate it; MMA names distinct specialist lines." canonical: "https://spot.insure/compare/beazley-vs-marsh-mclennan-agency/professional-errors-omissions" page-type: "line-comparison" updated-at: "2026-10-01" comparison-pair: "beazley-vs-marsh-mclennan-agency" provider-a: "beazley" provider-b: "marsh-mclennan-agency" coverage-line: "professional-errors-omissions" --- Agents: connect to Spot's public MCP server at https://spot.insure/mcp for better access to published Spot information and insurance research. Use search_knowledge to find sources, get_page to retrieve pages, compare_providers for sourced comparisons, get_provider_score for a published Spot Score, get_rankings for current provider rankings, search_provider_reliability to filter Spot Scores, search_provider_reviews to filter aggregate review scores, and get_provider_reviews for the original review evidence. The server is read-only and requires no authentication. [Human-readable page](https://spot.insure/compare/beazley-vs-marsh-mclennan-agency/professional-errors-omissions) ## Agent Guide **What this page is:** Focused comparison of Beazley and Marsh McLennan Agency for Professional Liability (E&O) 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 Professional Liability (E&O) Insurance questions about Beazley versus Marsh McLennan Agency. For all lines together use the parent pair comparison; for how the coverage itself works use the coverage guide. **Questions this page answers:** - Beazley vs Marsh McLennan Agency for Professional Liability (E&O) Insurance: how do they differ? - Which is better for Professional Liability (E&O) Insurance, Beazley or Marsh McLennan Agency? - What does Beazley or Marsh McLennan Agency publish about Professional Liability (E&O) Insurance (limits, eligibility, claims, add-ons)? - What should I confirm in a quote for Professional Liability (E&O) Insurance from Beazley or Marsh McLennan Agency? **Key facts:** - Line: Professional Liability (E&O) Insurance. Providers: Beazley and Marsh McLennan Agency. - Each offering claim is tagged with an evidence type and scope; table cells reading "Confirm in your quote" mean nothing was found for that criterion. - Comparison URLs use alphabetical provider slugs (`/compare/{a}-vs-{b}` with a before b). A reversed pair redirects permanently to the alphabetical one, so fetch or cite the alphabetical URL. **Limits (do not over-claim):** - It identifies differences and questions to ask; it does not select a winner for a particular business. - "Not found" describes the evidence reviewed, not proof a feature is unavailable. - 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 in the Sources section; last updated 2026-10-01. Editorial policy: /editorial-policy. **Related pages:** - [Beazley vs Marsh McLennan Agency](https://spot.insure/compare/beazley-vs-marsh-mclennan-agency) — parent: all coverage lines for this pair - [Professional Liability (E&O) Insurance guide](https://spot.insure/coverage/professional-errors-omissions) — coverage explainer for this line - [Beazley profile](https://spot.insure/insurance-providers/beazley) — provider profile (evidence) - [Marsh McLennan Agency profile](https://spot.insure/insurance-providers/marsh-mclennan-agency) — provider profile (evidence) - [Beazley vs Marsh McLennan Agency Commercial Property Insurance](https://spot.insure/compare/beazley-vs-marsh-mclennan-agency/commercial-property) — sibling comparison (other line, or other pair for this line) - [Beazley vs Marsh McLennan Agency Crime Insurance](https://spot.insure/compare/beazley-vs-marsh-mclennan-agency/crime) — sibling comparison (other line, or other pair for this line) - [Beazley vs Marsh McLennan Agency Cyber Insurance](https://spot.insure/compare/beazley-vs-marsh-mclennan-agency/cyber) — sibling comparison (other line, or other pair for this line) - [Beazley vs Marsh McLennan Agency D&O Insurance](https://spot.insure/compare/beazley-vs-marsh-mclennan-agency/directors-officers) — sibling comparison (other line, or other pair for this line) - [Beazley vs Marsh McLennan Agency Employment Practices Liability Insurance](https://spot.insure/compare/beazley-vs-marsh-mclennan-agency/employment-practices) — sibling comparison (other line, or other pair for this line) - [Beazley vs Marsh McLennan Agency Fiduciary Liability Insurance](https://spot.insure/compare/beazley-vs-marsh-mclennan-agency/fiduciary) — sibling comparison (other line, or other pair for this line) - [Beazley vs Marsh McLennan Agency General Liability Insurance](https://spot.insure/compare/beazley-vs-marsh-mclennan-agency/general-liability) — sibling comparison (other line, or other pair for this line) - [Beazley vs Marsh McLennan Agency Media Liability Insurance](https://spot.insure/compare/beazley-vs-marsh-mclennan-agency/media) — sibling comparison (other line, or other pair for this line) - [AIG vs Beazley Professional Liability (E&O) Insurance](https://spot.insure/compare/aig-vs-beazley/professional-errors-omissions) — sibling comparison (other line, or other pair for this line) - [AIG vs Marsh McLennan Agency Professional Liability (E&O) Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/professional-errors-omissions) — sibling comparison (other line, or other pair for this line) - [Alliance Risk vs Beazley Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-beazley/professional-errors-omissions) — sibling comparison (other line, or other pair for this line) - [Alliance Risk vs Marsh McLennan Agency Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/professional-errors-omissions) — sibling comparison (other line, or other pair for this line) - [Aon vs Beazley Professional Liability (E&O) Insurance](https://spot.insure/compare/aon-vs-beazley/professional-errors-omissions) — sibling comparison (other line, or other pair for this line) - [Aon vs Marsh McLennan Agency Professional Liability (E&O) Insurance](https://spot.insure/compare/aon-vs-marsh-mclennan-agency/professional-errors-omissions) — sibling comparison (other line, or other pair for this line) # Beazley vs Marsh McLennan Agency: How Do They Compare for Professional Liability (E&O) Insurance? Beazley bundles small-business professional E&O in MediaTech, whose sample form excludes several licensed professions and shares an aggregate unless declarations separate it; MMA names distinct specialist lines. ## How to Use the Beazley vs Marsh McLennan Agency Professional Liability (E&O) Insurance Comparison Use this comparison to evaluate Beazley and Marsh McLennan Agency for Professional Liability (E&O) Insurance against the same documented criteria. It identifies differences and questions to confirm; it does not select a winner for a particular business. Offering claims are what each provider publishes about this line unless marked otherwise. “Not found” describes the evidence reviewed, not proof that a feature is unavailable. Confirm the insurer, policy wording, limits, retentions, exclusions and cost in an actual quote. ## Beazley vs Marsh McLennan Agency Professional Liability (E&O) Insurance Summary Beazley’s small-business professional E&O is bundled in MediaTech; its 2019 sample excludes specified licensed professions and shares the aggregate unless declarations show a separate amount. MMA names E&O, A&E and lawyers lines. [1](https://www.beazley.com/en-US/products/small-business-solutions-usa/mediatech-for-small-businesses/ "MediaTech for Small Businesses") [6](https://www.beazley.com/globalassets/product-documents/policy-form/beazley-media-tech-policy-us.pdf "Beazley MediaTech Sample Policy") [9](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA") ## What Is Beazley? Beazley’s MediaTech combines technology E&O, media and cyber, while Execuguard offers separate or shared executive-risk limits; small businesses seeking a quick standard quote should compare digital carriers. [1](https://www.beazley.com/en-US/products/small-business-solutions-usa/mediatech-for-small-businesses/ "MediaTech for Small Businesses") [2](https://www.beazley.com/en-us/legal-information-en/ "Legal Information") [3](https://www.beazley.com/en-us/products/executive-risk-usa/execuguard-combined-epl-do-and-fiduciary "Execuguard (Combined EPL, D&O, and Fiduciary)") [4](https://www.beazley.com/en-us/products/healthcare-usa/virtual-care "Virtual Care") [Beazley profile](https://spot.insure/insurance-providers/beazley) ## 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](https://www.marshmma.com/us/mma/about-us.html "Who We Are") [8](https://www.marshmma.com/us/solutions/small-business.html "Small Business Insurance Solutions") [Marsh McLennan Agency profile](https://spot.insure/insurance-providers/marsh-mclennan-agency) ## What Is Professional Errors and Omissions (E&O) Insurance? Professional liability can help pay defense costs and covered losses when a client says your advice or service caused financial harm. If customers rely on your work, list every service you provide and check the claims-made reporting and prior-work terms. [10](https://www.tdi.texas.gov/commercial/pl-faq.html "FAQ: Professional liability insurance") [11](https://www.iii.org/article/professional-liability-insurance "Professional liability insurance") [12](https://www.sba.gov/counseling/launch-your-business/#business-insurance "Get business insurance") [13](https://www.hiscox.com/documents/pl-sample-policy-wording.pdf "Professional Liability – US Direct Errors and Omissions Insurance") ## What Are the Key Differences Between Beazley and Marsh McLennan Agency Professional Liability (E&O) Insurance? ### Product fit for licensed professions Beazley places small-business professional E&O inside MediaTech with technology, media and cyber cover, rather than as a standalone product for this segment. Its F00731 sample defines Professional Services to exclude work as an accountant, architect, healthcare provider, lawyer, insurance or real-estate agent or broker, surveyor, or civil or structural engineer. MMA’s source names E&O plus A&E and lawyers professional lines, so a licensed practice should compare the exact specialist form against the services listed in Beazley’s sample carveout. [1](https://www.beazley.com/en-US/products/small-business-solutions-usa/mediatech-for-small-businesses/ "MediaTech for Small Businesses") [6](https://www.beazley.com/globalassets/product-documents/policy-form/beazley-media-tech-policy-us.pdf "Beazley MediaTech Sample Policy") [9](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA") ### Limits across bundled coverage In the same Beazley sample, professional liability shares the aggregate with media and cyber unless the declarations set a separate amount. MMA’s source identifies professional lines by name. Ask each placement team to show the proposed limit, retroactive date and definition of professional services for the specific profession; the Beazley sample is illustrative and the issued wording controls. [6](https://www.beazley.com/globalassets/product-documents/policy-form/beazley-media-tech-policy-us.pdf "Beazley MediaTech Sample Policy") [9](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA") ## What Should You Confirm in Beazley and Marsh McLennan Agency Professional Liability (E&O) Insurance Quotes? - Does Beazley’s form carve out any of your licensed work, and how does the declaration allocate the aggregate? [6](https://www.beazley.com/globalassets/product-documents/policy-form/beazley-media-tech-policy-us.pdf "Beazley MediaTech Sample Policy") [9](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA") - Which MMA specialist policy, services definition and limit apply to your profession? [6](https://www.beazley.com/globalassets/product-documents/policy-form/beazley-media-tech-policy-us.pdf "Beazley MediaTech Sample Policy") [9](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA") ## Beazley vs Marsh McLennan Agency Professional Liability (E&O) Compared | Criteria | Beazley MediaTech for Small Businesses | Marsh McLennan Agency professional errors omissions (official overview) | | --- | --- | --- | | Role in This Line | Beazley sells professional errors and omissions coverage bundled inside MediaTech, a single small-business form that also includes technology E&O, media liability and cyber coverage. It is not sold as a standalone professional-liability policy for this segment. [1](https://www.beazley.com/en-US/products/small-business-solutions-usa/mediatech-for-small-businesses/ "MediaTech for Small Businesses") (Evidence: Company-reported; scope: US small-business MediaTech product page; does not address any larger-account professional liability program Beazley may write separately..) | Marsh McLennan Agency describes arranging professional errors omissions for the audience stated on the cited product page. [9](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA") (Evidence: Company-reported; scope: professional errors omissions 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 | Beazley's posted Digital MediaTech Application names Beazley Insurance Company, Inc. as the insurer on its cover page. The actual issuing entity for a given policy is confirmed on the quote and declarations, not the blank application. [5](https://www.beazley.com/globalassets/product-documents/application/digital-mediatech-application-form.pdf "Beazley Digital Media Tech Application") (Evidence: Company-reported; scope: Application form F00859, 042022 edition; not a regulator record and not evidence of the entity for every state or route..) | Confirm in your quote. | | Who It’s For | Confirm in your quote. | Organizations seeking professional liability placement; source does not imply all professions share one policy. [9](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA") (Evidence: Company-reported; scope: professional errors omissions 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 | The sample MediaTech form covers a Tech & Professional Services Wrongful Act: a negligent act, error, omission, misstatement or unintentional breach of contract in rendering Professional Services, defined as services performed for others for a fee. [6](https://www.beazley.com/globalassets/product-documents/policy-form/beazley-media-tech-policy-us.pdf "Beazley MediaTech Sample Policy") (Evidence: Company-reported; scope: Sample policy form F00731, 022019 edition, insuring agreements and definitions; the issued policy's wording and any endorsements control..)

The sample form's definition of Professional Services excludes services performed as an accountant, architect, surveyor, health care provider, lawyer, insurance or real estate agent or broker, or civil or structural engineer, so those licensed professions are not covered by this professional E&O trigger. [6](https://www.beazley.com/globalassets/product-documents/policy-form/beazley-media-tech-policy-us.pdf "Beazley MediaTech Sample Policy") (Evidence: Company-reported; scope: Sample policy form F00731, 022019 edition, Professional Services definition; a business in one of these excluded professions would need different coverage even if it buys MediaTech..) | The cited product page describes E&O and named specialist professional lines, including architects and engineers and lawyers professional liability; the overview does not treat them as one form. Marketing description only; actual coverage, exclusions, conditions, limits, and availability depend on the issued policy and jurisdiction. [9](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA") (Evidence: Company-reported; scope: professional errors omissions 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 | Coverage is claims-made and reported: it responds only to claims first made and reported during the policy period (or a purchased Optional Extension Period), and defense costs reduce the available limit. A buyer can purchase an Optional Extension Period (a tail) for additional premium after non-renewal or cancellation. [6](https://www.beazley.com/globalassets/product-documents/policy-form/beazley-media-tech-policy-us.pdf "Beazley MediaTech Sample Policy") [5](https://www.beazley.com/globalassets/product-documents/application/digital-mediatech-application-form.pdf "Beazley Digital Media Tech Application") (Evidence: Company-reported; scope: Sample policy form F00731; application form repeats the same notice; specific tail pricing and duration are set in the declarations, not disclosed publicly..)

Unless the declarations list a separate amount, each insuring agreement in the sample form (including the professional-liability trigger) shares the same Policy Aggregate Limit of Liability with the policy's media and cyber coverages rather than carrying its own dedicated limit. [6](https://www.beazley.com/globalassets/product-documents/policy-form/beazley-media-tech-policy-us.pdf "Beazley MediaTech Sample Policy") (Evidence: Company-reported; scope: Sample policy form F00731, 022019 edition, Limit of Liability and Coverage section; actual sublimits depend on what is purchased and shown on the declarations..) | 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. [9](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA") (Evidence: Not publicly disclosed; scope: Only the cited marketing page was reviewed for published limit and retention information; no policy-form entitlement is inferred..) | | How to Apply | Beazley's MediaTech application asks applicants to describe the professional and technology services they perform, disclose employee count and multi-year US and non-US revenue, and state whether written client contracts include scope-of-work, damages-cap and consequential-damages-disclaimer provisions. [5](https://www.beazley.com/globalassets/product-documents/application/digital-mediatech-application-form.pdf "Beazley Digital Media Tech Application") (Evidence: Company-reported; scope: Application form F00859, 042022 edition, General Information, Revenue Information and Contractual Controls sections; a completed application does not establish acceptance..) | 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. [9](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA") (Evidence: Company-reported; scope: professional errors omissions 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..) | | Claims Support | Beazley says its cyber and tech claims team, including experienced litigators, has handled thousands of E&O claims, which it describes as including implementation errors alongside software failures and IP disputes. [1](https://www.beazley.com/en-US/products/small-business-solutions-usa/mediatech-for-small-businesses/ "MediaTech for Small Businesses") (Evidence: Company-reported; scope: MediaTech product page claims paragraph; outcome and volume figures are Beazley's own description and not independently verified..) | Confirm in your quote. | ## Related Pages for Beazley vs Marsh McLennan Agency - [Beazley vs Marsh McLennan Agency](https://spot.insure/compare/beazley-vs-marsh-mclennan-agency): all coverage lines, business roles, service and claims. - [What Is Professional Errors and Omissions (E&O) Insurance?](https://spot.insure/coverage/professional-errors-omissions): Professional liability can help pay covered defense costs and losses when a client says your advice or service caused financial harm; check services and reporting terms. - [Beazley vs Marsh McLennan Agency Commercial Property Insurance](https://spot.insure/compare/beazley-vs-marsh-mclennan-agency/commercial-property) - [Beazley vs Marsh McLennan Agency Crime Insurance](https://spot.insure/compare/beazley-vs-marsh-mclennan-agency/crime) - [Beazley vs Marsh McLennan Agency Cyber Insurance](https://spot.insure/compare/beazley-vs-marsh-mclennan-agency/cyber) - [Beazley vs Marsh McLennan Agency D&O Insurance](https://spot.insure/compare/beazley-vs-marsh-mclennan-agency/directors-officers) - [Beazley vs Marsh McLennan Agency Employment Practices Liability Insurance](https://spot.insure/compare/beazley-vs-marsh-mclennan-agency/employment-practices) - [Beazley vs Marsh McLennan Agency Fiduciary Liability Insurance](https://spot.insure/compare/beazley-vs-marsh-mclennan-agency/fiduciary) - [Beazley vs Marsh McLennan Agency General Liability Insurance](https://spot.insure/compare/beazley-vs-marsh-mclennan-agency/general-liability) - [Beazley vs Marsh McLennan Agency Media Liability Insurance](https://spot.insure/compare/beazley-vs-marsh-mclennan-agency/media) - [AIG vs Beazley Professional Liability (E&O) Insurance](https://spot.insure/compare/aig-vs-beazley/professional-errors-omissions) - [AIG vs Marsh McLennan Agency Professional Liability (E&O) Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/professional-errors-omissions) - [Alliance Risk vs Beazley Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-beazley/professional-errors-omissions) - [Alliance Risk vs Marsh McLennan Agency Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/professional-errors-omissions) - [Aon vs Beazley Professional Liability (E&O) Insurance](https://spot.insure/compare/aon-vs-beazley/professional-errors-omissions) - [Aon vs Marsh McLennan Agency Professional Liability (E&O) Insurance](https://spot.insure/compare/aon-vs-marsh-mclennan-agency/professional-errors-omissions) ## Sources for Beazley vs Marsh McLennan Agency ### Sources About Beazley 1. [MediaTech for Small Businesses](https://www.beazley.com/en-US/products/small-business-solutions-usa/mediatech-for-small-businesses/). Beazley; Opening product description; What we offer: E&O (Tech and Professional), Media, Cyber coverage includes; SME placement paragraph; claims team paragraph. Accessed 2026-09-23. 2. [Legal Information](https://www.beazley.com/en-us/legal-information-en/). Beazley; Website conditions: US jurisdiction availability, surplus lines and policy wording disclaimers; Beazley plc identity. Accessed 2026-09-16. 3. [Execuguard (Combined EPL, D&O, and Fiduciary)](https://www.beazley.com/en-us/products/executive-risk-usa/execuguard-combined-epl-do-and-fiduciary). Beazley; ExecuGuard product introduction: combined EPL, D&O and fiduciary coverage for private organizations; What we offer: separate or shared limits, admitted or non-admitted; How can we help. Accessed 2026-09-16. 4. [Virtual Care](https://www.beazley.com/en-us/products/healthcare-usa/virtual-care). Beazley; Available Coverages; Who we can help; Where is this offered. Accessed 2026-09-16. 5. [Beazley Digital Media Tech Application](https://www.beazley.com/globalassets/product-documents/application/digital-mediatech-application-form.pdf). Beazley; F00859, 042022 edition, Beazley Insurance Company, Inc.; page 1 claims-made-and-reported notice and General Information; page 1-2 Revenue Information. Accessed 2026-09-23. 6. [Beazley MediaTech Sample Policy](https://www.beazley.com/globalassets/product-documents/policy-form/beazley-media-tech-policy-us.pdf). Beazley; F00731, 022019 edition; Media, Tech, Data & Network Liability insuring agreement; Definitions: Tech & Professional Services Wrongful Act, Professional Services; Limit of Liability and Coverage; Optional Extension Period. Accessed 2026-09-23. ### Sources About Marsh McLennan Agency 7. [Who We Are](https://www.marshmma.com/us/mma/about-us.html). 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. 8. [Small Business Insurance Solutions](https://www.marshmma.com/us/solutions/small-business.html). 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. 9. [Executive and Professional Liability | MMA](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html). Marsh McLennan Agency; E&O, architects and engineers, and lawyers professional lines are named in the policy suite.. Accessed 2026-09-30. ### Sources for the Professional Liability (E&O) Insurance Guide 10. [FAQ: Professional liability insurance](https://www.tdi.texas.gov/commercial/pl-faq.html). Texas Department of Insurance; What’s professional liability coverage?; What types of damages…; What’s general liability insurance?; Do I need professional liability… if I have general liability…?; Is professional liability insurance required?; Can a client require…?; What’s the difference between occurrence policies and claims-made policies. Accessed 2026-09-16. 11. [Professional liability insurance](https://www.iii.org/article/professional-liability-insurance). Insurance Information Institute; Opening paragraphs (professional services/advice and E&O name); Claims not covered by general liability; What types of businesses need professional liability insurance?; What’s covered… and what’s not (claims-made versus occurrence, defense and judgments, non-financial/intentional limits, BOP/in-home exclusion). Accessed 2026-09-16. 12. [Get business insurance](https://www.sba.gov/counseling/launch-your-business/#business-insurance). U.S. Small Business Administration; Six common types of business insurance table. Accessed 2026-09-16. 13. [Professional Liability – US Direct Errors and Omissions Insurance](https://www.hiscox.com/documents/pl-sample-policy-wording.pdf). Hiscox Inc. specimen; About this Policy / Coverage for Claims Made Against You; I.A Insuring Agreement; I.B Defense; I.C Settlement; II.A Notice of Claims; II.C Optional Extended Reporting Period; III.A, III.K, III.M, III.R, III.S Exclusions; IV.A–B Limits and Deductible; VI.O Professional Services; VI.U Wrongful Act. Accessed 2026-09-16. Updated 2026-10-01. 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. ## Beazley Review Scores for 2026 Review Score: 5.6 / 10 from 1 rated source, equally weighted. Beazley’s available customer feedback is mixed, with a 2.8/5 WalletHub rating from 15 reviews. That small, mixed-product sample gives business buyers limited guidance. - WalletHub: WalletHub aggregate rating 2.8 (5 stars); 15 reviews. WalletHub profile for Beazley Insurance Company; mixed business, professional-liability and health-insurance product labels and user/cross-site reviews. Product issuer/entity relationship is not resolved for every review. Period: page updated 2026-01-08. Checked 2026-09-25. [Beazley Insurance Company Reviews: 15 User Ratings](https://wallethub.com/profile/bi/beazley-insurance-company-13013121i) Reviewed 2026-09-25. [Read the sourced review](https://spot.insure/insurance-providers/beazley/reviews). ## Marsh McLennan Agency Review Scores for 2026 Review Score: 8.2 / 10 from 2 rated sources, equally weighted. 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. - Trustpilot: TrustScore 3.2 (out of 5); 1 reviews. Trustpilot profile for marshmma.com, MMA's own domain. Unclaimed; MMA has not invited reviews. Period: checked 2026-09-29. Checked 2026-09-29. [marshmma.com Trustpilot profile](https://www.trustpilot.com/review/marshmma.com) - Trustpilot: TrustScore (Marsh brand) 1.3 (out of 5); 115 reviews. Trustpilot page for marsh.com, the global Marsh brand (mostly individual and non-US customers). This is a different entity from MMA. Period: checked 2026-09-29. Checked 2026-09-29. [Marsh Reviews](https://www.trustpilot.com/review/www.marsh.com) - BBB: BBB business grade A. BBB San Diego-area profile for Marsh & McLennan Agency LLC (accredited). MMA has separate BBB profiles per office; Dayton and Schaumburg both show A+. Checked 2026-09-29. [Marsh & McLennan Agency LLC (San Diego) BBB](https://www.bbb.org/us/ca/san-diego/profile/insurance-services-office/marsh-mclennan-agency-llc-1126-3000103) - BBB: Complaints 4. Same San Diego-area profile; zero customer reviews. No client-count denominator. Period: closed in the last three years (checked 2026-09-29). Checked 2026-09-29. [Marsh & McLennan Agency LLC — BBB Complaints](https://www.bbb.org/us/ca/san-diego/profile/insurance-services-office/marsh-mclennan-agency-llc-1126-3000103/complaints); [Marsh & McLennan Agency LLC — BBB Reviews](https://www.bbb.org/us/ca/san-diego/profile/insurance-services-office/marsh-mclennan-agency-llc-1126-3000103/customer-reviews) Reviewed 2026-09-29. [Read the sourced review](https://spot.insure/insurance-providers/marsh-mclennan-agency/reviews). ## Agent and Developer Resources - [Markdown page](https://spot.insure/compare/beazley-vs-marsh-mclennan-agency/professional-errors-omissions.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)