---
title: "Beazley vs Marsh: Professional Liability (E&O) Insurance"
description: "Marsh brings multidisciplinary specialists into pre-placement exposure review; Beazley describes a dedicated cyber and technology team for claims after a loss."
canonical: "https://spot.insure/compare/beazley-vs-marsh/professional-errors-omissions"
page-type: "line-comparison"
updated-at: "2026-09-25"
comparison-pair: "beazley-vs-marsh"
provider-a: "beazley"
provider-b: "marsh"
coverage-line: "professional-errors-omissions"
---

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[Human-readable page](https://spot.insure/compare/beazley-vs-marsh/professional-errors-omissions)

## Agent Guide

**What this page is:** Focused comparison of Beazley and Marsh 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. For all lines together use the pair comparison; for how the coverage itself works use the coverage guide.

**Questions this page answers:**
- Beazley vs Marsh for Professional Liability (E&O) Insurance: how do they differ?
- Which is better for Professional Liability (E&O) Insurance, Beazley or Marsh?
- What does Beazley or Marsh publish about Professional Liability (E&O) Insurance (limits, eligibility, claims, add-ons)?

**Key facts:**
- Line: Professional Liability (E&O) Insurance. Providers: Beazley 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:**
- [Beazley vs Marsh](https://spot.insure/compare/beazley-vs-marsh) — all coverage lines for this pair
- [Professional Liability (E&O) Insurance guide](https://spot.insure/coverage/professional-errors-omissions) — how this coverage works
- [Beazley profile](https://spot.insure/insurance-providers/beazley) — provider profile
- [Marsh profile](https://spot.insure/insurance-providers/marsh) — provider profile

# Beazley vs Marsh: How Do They Compare for Professional Liability (E&O) Insurance?

For banks, asset managers, tech and biotech wanting a broker whose team includes attorneys, economists and actuaries, Marsh names these industries among those it serves. Beazley bundles E&O with media and cyber in a small-business MediaTech form.

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

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

Marsh brings multidisciplinary specialists into pre-placement exposure review; Beazley describes a dedicated cyber and technology team for claims after a loss. [4](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 Are the Key Differences Between Beazley and Marsh 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. [4](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") [4](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. [4](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. [3](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. [3](https://www.beazley.com/globalassets/product-documents/policy-form/beazley-media-tech-policy-us.pdf "Beazley MediaTech Sample Policy") [4](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. [4](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. [2](https://www.beazley.com/globalassets/product-documents/application/digital-mediatech-application-form.pdf "Beazley Digital Media Tech Application")

## What Should You Confirm in Beazley and Marsh 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. [4](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. [3](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. [2](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. [4](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. [3](https://www.beazley.com/globalassets/product-documents/policy-form/beazley-media-tech-policy-us.pdf "Beazley MediaTech Sample Policy")

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

| Criteria | Beazley MediaTech for Small Businesses | Marsh Professional Liability Insurance Brokerage |
| --- | --- | --- |
| 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. [3](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. [3](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. [4](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..) |
| 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. [4](https://www.marsh.com/en/services/financial-professional-liability/expertise/professional-liability.html "Professional liability") [5](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..) |

## About Beazley and Marsh and Professional Liability (E&O) Insurance

- [Beazley company profile](https://spot.insure/insurance-providers/beazley) · [Beazley customer reviews](https://spot.insure/insurance-providers/beazley/reviews)
- [Marsh company profile](https://spot.insure/insurance-providers/marsh) · [Marsh customer reviews](https://spot.insure/insurance-providers/marsh/reviews)
- [What Is Professional Errors and Omissions (E&O) Insurance?](https://spot.insure/coverage/professional-errors-omissions)

## Related Pages for Beazley vs Marsh Professional Liability (E&O)

- [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 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 Professional Liability (E&O) Insurance](https://spot.insure/insurance-providers/beazley/professional-errors-omissions)
- [Marsh Professional Liability (E&O) Insurance](https://spot.insure/insurance-providers/marsh/professional-errors-omissions)

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

### 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. [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.
3. [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

4. [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.
5. [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.

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.

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