---
title: "Beazley vs Marsh Professional Liability (E&O) Insurance"
description: "Marsh names specialist staff assessing professional-liability exposure before a policy is placed; Beazley names a claims team handling it after."
canonical: "https://spot.insure/compare/beazley-vs-marsh/professional-errors-omissions"
page-type: "line-comparison"
updated-at: "2026-09-24"
---

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# Beazley vs Marsh Professional Liability (E&O) Insurance

Marsh names specialist staff assessing professional-liability exposure before a policy is placed; Beazley names a claims team handling it after.

## Research Scope and Use

Use this comparison to evaluate Beazley and Marsh 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.

## Summary

Marsh says it employs attorneys, economists, and actuaries alongside coverage specialists to assess a client's professional-liability exposure before a policy is placed. Beazley instead describes a cyber and tech claims team that has handled thousands of E&O claims after they occur. [11](https://www.marsh.com/en/services/financial-professional-liability/expertise/professional-liability.html "Professional liability") [1](https://www.beazley.com/en-US/products/small-business-solutions-usa/mediatech-for-small-businesses/ "MediaTech for Small Businesses")

## What Is Beazley?

Beazley is a specialty insurance group whose MediaTech product combines technology and professional E&O, media and cyber coverage. Separate offerings address executive liability, digital health and other specialty risks. [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?

Marsh is a global insurance broker and risk advisor. In the United States it places coverage through core Marsh teams and through Marsh McLennan Agency for many middle-market buyers, including technology, cyber, property, casualty and benefits programs. [7](https://www.marsh.com/en/home.html "Marsh | Leader in risk, strategy, people, and investments") [8](https://www.marsh.com/content/dam/marsh/Documents/PDF/US-en/us-client-compensation-guide.pdf "Compensation guide for US clients") [9](https://www.marsh.com/en/services/marsh-mclennan-agency.html "Marsh McLennan Agency (MMA)") [10](https://www.marsh.com/en/industries/technology.html "Technology | Insurance Broking & Risk Management")

[Marsh profile](https://spot.insure/insurance-providers/marsh)

## What Is Professional Errors and Omissions (E&O) Insurance?

Professional errors and omissions (E&O) insurance, also called professional liability insurance, addresses claims that professional services or advice caused a client financial loss. What's covered depends on the services actually scheduled in the policy, not the product label alone. [13](https://www.tdi.texas.gov/commercial/pl-faq.html "FAQ: Professional liability insurance") [14](https://www.iii.org/article/professional-liability-insurance "Professional liability insurance") [15](https://www.sba.gov/counseling/launch-your-business/#business-insurance "Get business insurance") [16](https://www.hiscox.com/documents/pl-sample-policy-wording.pdf "Professional Liability – US Direct Errors and Omissions Insurance")

## Key Differences in Professional Liability (E&O) Insurance

### Expertise Before the Claim Versus Handling After It

Marsh says it employs attorneys, economists, and actuaries alongside coverage specialists to assess a client's professional-liability exposure from multiple angles before a policy is ever placed. [11](https://www.marsh.com/en/services/financial-professional-liability/expertise/professional-liability.html "Professional liability")

Beazley describes its own team working the other side of that timeline:

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..)

Marsh's specialists shape a policy before it's bound; Beazley's team responds once an E&O claim under its own MediaTech policy has actually been reported. [1](https://www.beazley.com/en-US/products/small-business-solutions-usa/mediatech-for-small-businesses/ "MediaTech for Small Businesses") [11](https://www.marsh.com/en/services/financial-professional-liability/expertise/professional-liability.html "Professional liability")


### A Named Industry Practice Versus a Named Exclusion List

Marsh names specific industries its professional-liability experts serve, from banking and asset managers to venture capital and healthcare and biotechnology. [11](https://www.marsh.com/en/services/financial-professional-liability/expertise/professional-liability.html "Professional liability")

Beazley approaches eligibility from the opposite direction. Its sample MediaTech form lists the professions excluded from its Professional Services definition, including accountants, architects, lawyers, and civil or structural engineers. [6](https://www.beazley.com/globalassets/product-documents/policy-form/beazley-media-tech-policy-us.pdf "Beazley MediaTech Sample Policy")

One page tells you who Marsh serves; the other tells you who Beazley's form won't cover. [6](https://www.beazley.com/globalassets/product-documents/policy-form/beazley-media-tech-policy-us.pdf "Beazley MediaTech Sample Policy") [11](https://www.marsh.com/en/services/financial-professional-liability/expertise/professional-liability.html "Professional liability")


### What Neither Company Names

Marsh's reviewed pages don't name a specific professional-liability insurer for a given placement. [11](https://www.marsh.com/en/services/financial-professional-liability/expertise/professional-liability.html "Professional liability")

Beazley comes closer to an answer: its Digital MediaTech Application names Beazley Insurance Company, Inc. on its cover page, though the exact contracting entity for a given policy is confirmed on the declarations. [5](https://www.beazley.com/globalassets/product-documents/application/digital-mediatech-application-form.pdf "Beazley Digital Media Tech Application")

## What to Confirm in Professional Liability (E&O) Insurance Quotes

- Ask Marsh which of its named industry specialties applies to your business and what that means for underwriting access. [11](https://www.marsh.com/en/services/financial-professional-liability/expertise/professional-liability.html "Professional liability")
- Ask Beazley whether your profession falls inside the MediaTech form's Professional Services definition or is carved out. [6](https://www.beazley.com/globalassets/product-documents/policy-form/beazley-media-tech-policy-us.pdf "Beazley MediaTech Sample Policy")
- Confirm the specific insurer on your Beazley declarations, since the blank application names Beazley Insurance Company, Inc. generally. [5](https://www.beazley.com/globalassets/product-documents/application/digital-mediatech-application-form.pdf "Beazley Digital Media Tech Application")
- Ask Marsh which specialists — attorneys, economists, or actuaries — would be involved in assessing your specific risk. [11](https://www.marsh.com/en/services/financial-professional-liability/expertise/professional-liability.html "Professional liability")
- Ask Beazley for the specific tail pricing and duration of its Optional Extension Period. [6](https://www.beazley.com/globalassets/product-documents/policy-form/beazley-media-tech-policy-us.pdf "Beazley MediaTech Sample Policy")

## Offering Details

| Criteria | Beazley MediaTech for Small Businesses | Marsh Professional Liability Insurance Brokerage |
| --- | --- | --- |
| 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's financial and professional liability practice places professional liability (errors and omissions) insurance; MMA also places E&O coverage within its executive and professional liability practice for middle-market clients. [11](https://www.marsh.com/en/services/financial-professional-liability/expertise/professional-liability.html "Professional liability") [12](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Expert Executive and Professional Liability Insurance") (Evidence: Company-reported; scope: Marsh professional liability page and MMA executive and professional liability page..) |
| 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..) | The reviewed pages do not name a specific professional liability insurer. [11](https://www.marsh.com/en/services/financial-professional-liability/expertise/professional-liability.html "Professional liability") [12](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Expert Executive and Professional Liability Insurance") (Evidence: Not publicly disclosed; scope: Marsh professional liability page and MMA executive and professional liability page as read on 2026-09-23..) |
| Who It’s For | Not described in the reviewed sources. | Marsh names specialized industries its professional liability experts serve, including banking and broker/dealers, insurance companies and asset managers, merchant banking and venture capital, accountants, attorneys, architects and engineers, media and entertainment, technology, and healthcare and biotechnology. [11](https://www.marsh.com/en/services/financial-professional-liability/expertise/professional-liability.html "Professional liability") (Evidence: Company-reported; scope: Marsh professional liability page, What We Offer section..) |
| 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..)<br><br>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..) | Marsh says professional liability coverage can protect a company against liability and defense costs from a claim alleging an error, omission or negligence in performing professional services, and that many policies also cover privacy violations and computer security breaches. [11](https://www.marsh.com/en/services/financial-professional-liability/expertise/professional-liability.html "Professional liability") (Evidence: Company-reported; scope: Marsh professional liability page opening description; illustrative policy description, not a specific policy form..) |
| 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..)<br><br>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..) | Not described in the reviewed sources. |
| Risk Services | Not described in the reviewed sources. | Marsh says it employs attorneys, economists and actuaries alongside coverage specialists to assess a client's professional liability exposure from multiple angles, given the complexity of these risks. [11](https://www.marsh.com/en/services/financial-professional-liability/expertise/professional-liability.html "Professional liability") (Evidence: Company-reported; scope: Marsh professional liability page..) |
| 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..) | Not described in the reviewed sources. |
| 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..) | Not described in the reviewed sources. |

## Full Comparison

- [Beazley vs Marsh](https://spot.insure/compare/beazley-vs-marsh): 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 E&O insurance addresses claims that a mistake in your advice or services caused a client financial loss.
- [Beazley vs Marsh Commercial Property Insurance](https://spot.insure/compare/beazley-vs-marsh/commercial-property)
- [Beazley vs Marsh Crime Insurance](https://spot.insure/compare/beazley-vs-marsh/crime)
- [Beazley vs Marsh Cyber Insurance](https://spot.insure/compare/beazley-vs-marsh/cyber)
- [Beazley vs Marsh D&O Insurance](https://spot.insure/compare/beazley-vs-marsh/directors-officers)
- [Beazley vs Marsh Employment Practices Liability Insurance](https://spot.insure/compare/beazley-vs-marsh/employment-practices)
- [Beazley vs Marsh Fidelity Bonds](https://spot.insure/compare/beazley-vs-marsh/fidelity-bonds)
- [Beazley vs Marsh Fiduciary Liability Insurance](https://spot.insure/compare/beazley-vs-marsh/fiduciary)
- [Beazley vs Marsh Management Liability Insurance](https://spot.insure/compare/beazley-vs-marsh/management-liability)
- [Beazley vs Marsh Media Liability Insurance](https://spot.insure/compare/beazley-vs-marsh/media)
- [Beazley vs Marsh Tech E&O Insurance](https://spot.insure/compare/beazley-vs-marsh/technology-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 Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-marsh/professional-errors-omissions)
- [At-Bay vs Beazley Professional Liability (E&O) Insurance](https://spot.insure/compare/at-bay-vs-beazley/professional-errors-omissions)
- [At-Bay vs Marsh Professional Liability (E&O) Insurance](https://spot.insure/compare/at-bay-vs-marsh/professional-errors-omissions)
- [Beazley vs CFC Professional Liability (E&O) Insurance](https://spot.insure/compare/beazley-vs-cfc/professional-errors-omissions)
- [Beazley vs Chubb Professional Liability (E&O) Insurance](https://spot.insure/compare/beazley-vs-chubb/professional-errors-omissions)

## Sources

### 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.

### Marsh

7. [Marsh | Leader in risk, strategy, people, and investments](https://www.marsh.com/en/home.html). Marsh; Hero and capability tiles; FAQ: What does Marsh do?; industries served; Is Marsh the same as Marsh McLennan? January 2026 brand change. Accessed 2026-09-16.
8. [Compensation guide for US clients](https://www.marsh.com/content/dam/marsh/Documents/PDF/US-en/us-client-compensation-guide.pdf). Marsh; US broking segments; broker role; retail commissions, client fees, wholesale, insurer consulting, contingent and supplemental commissions; Marsh LLC and Marsh USA LLC; page 3: broker role and Marsh & McLennan Agency segment; page 7: copyright © 2024 Marsh LLC. Accessed 2026-09-16.
9. [Marsh McLennan Agency (MMA)](https://www.marsh.com/en/services/marsh-mclennan-agency.html). Marsh; Middle-market US organizations; wholly-owned subsidiary; business insurance, employee health and benefits, retirement, private client. Accessed 2026-09-16.
10. [Technology | Insurance Broking & Risk Management](https://www.marsh.com/en/industries/technology.html). Marsh; Opening Technology Practice description; practice links including data center insurance, fintech and Stratus; Talk to us. Accessed 2026-09-16.
11. [Professional liability](https://www.marsh.com/en/services/financial-professional-liability/expertise/professional-liability.html). Marsh; Opening description; What We Offer: specialized industries served (banking, insurance/asset managers, merchant banking/venture capital, accountants/attorneys/architects/engineers, media/communications/entertainment, technology, healthcare/biotechnology). Accessed 2026-09-23.
12. [Expert Executive and Professional Liability Insurance](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html). Marsh McLennan Agency; Our policies include D&O, E&O, EPL, commercial crime/fidelity, network security privacy risk/cyber, fiduciary, media liability, IP, architects and engineers, lawyers professional, and kidnap and ransom. Accessed 2026-09-23.

### Professional Liability (E&O) Insurance Guide

13. [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.
14. [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.
15. [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.
16. [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 2026-09-24. 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.

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