Markel Insurance vs 
Marsh: How Do They Compare for Tech E&O Insurance?
Markel Insurance: Specialty Business and Products
Markel Insurance is Markel Group's specialty and small-business insurance business, with offerings across packages, workers' compensation, cyber, professional and management liability, property, marine, and surety. Products use different insurers and distribution routes, so compare the issuer and terms shown on the specific quote. 1,2
What Is Marsh?
Marsh suits technology and larger businesses seeking specialist cyber placement or broad global risk advice; small firms wanting a quick standard quote should compare its MMA route or digital agencies. 4,5,6,7
What Is Technology Errors and Omissions (E&O) Insurance?
Technology errors and omissions coverage can help pay when a customer claims your software, hosting, installation or technology advice caused financial loss. If you provide tech products or services, check each activity; cyber incidents and unrelated professional work need separate review. 10,11,12,13,14,15,16
Key Differences in Tech E&O Insurance
Standard Technology Businesses and Data Centers
Markel lists software/SaaS, hardware businesses, and consultants in its Tech E&O audience. Marsh says technology E&O is a specialty and that off-the-shelf forms may leave gaps for data centers, so its data-center program combines Tech E&O with property, casualty, and other lines. A software vendor can ask Markel about its technology form; a data-center operator should ask Marsh how the E&O wording coordinates with property and operational exposures. 3 8
Program Design and Industry Expertise
Marsh names Tech E&O among its professional-liability specialties for technology and other specialized industries, with a separate data-center program built around concentrated infrastructure risks. Markel's product page describes broadly defined technology services but does not detail a data-center package in its offering record. If your facility owns or operates critical infrastructure, ask Markel whether its form addresses that operating model or request Marsh's coordinated program structure. 9 8 3
Quote Scope
The reviewed Marsh claim describes a coordinated data-center program rather than published limits or a standard online quote path. Markel invites buyers or brokers to contact its team and likewise does not state limits in the summarized Tech E&O claims. Request the same services, revenue, property values, and limits in both submissions to compare how the program addresses technology liability and physical infrastructure together. 8 3
What to Confirm in Tech E&O Insurance Quotes
Markel Insurance and Marsh 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.
Markel Insurance Review Score
Review Score
2 rated sources
There is little public customer feedback on Markel. Trustpilot shows 2.5 out of 5 from just 5 reviews, and BBB lists 12 complaints closed in the last three years.[4][3]
Read Markel Insurance reviewsMarsh Review Score
Review Score
2 rated sources
Marsh’s global Trustpilot profile has a poor 1.3/5 score. Treat it as a service warning to investigate with your proposed team; it does not isolate US commercial accounts.[2][4][7]
Read Marsh reviewsMarkel Insurance vs Marsh Tech E&O Insurance Compared
Markel Insurance vs Marsh: Tech E&O Insurance: documented features by provider
| Criteria | Markel technology errors omissions (official overview) | Marsh Technology Errors and Omissions Insurance |
|---|---|---|
| Role in This Line | Markel describes offering technology errors omissions for the audience stated on the cited product page. 3Company-reported. technology errors omissions marketed by markel; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement. | Marsh treats technology errors and omissions (tech E&O) as one of its financial and professional liability specialties, with dedicated attention to the technology industry, and separately names it as a building block within its data-center insurance programs. 9,8Company-reported. Marsh professional liability page and data-center insurance page. |
| Issuing Insurer | Confirm in your quote. | The reviewed pages do not name a specific technology E&O insurer. 9,8Not publicly disclosed. Marsh professional liability and data-center insurance pages as read on 2026-09-23. |
| Who It’s For | IT and technology service businesses, including software/SaaS, hardware businesses, and consultants listed by Markel. 3Company-reported. technology errors omissions marketed by markel; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement. | Marsh names technology among the specialized industries its professional liability (E&O) experts serve, alongside banking, insurance and asset management, media and healthcare. 9Company-reported. Marsh professional liability page, What We Offer section. |
| Coverage Features | The cited product page describes professional liability for broadly defined technology services, including software/SaaS, hardware, and consulting examples. Marketing description only; actual coverage, exclusions, conditions, limits, and availability depend on the issued policy and jurisdiction. 3Company-reported. technology errors omissions marketed by markel; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement. | Marsh says off-the-shelf technology E&O policies were not built for the scale and concentration of modern data centers and can leave gaps. It designs data center programs that combine technology E&O with property, casualty and other lines. 8Company-reported. Data center insurance page, Closing the gaps in conventional coverage section; describes a gap in standard tech E&O for one customer segment (data centers), not the general product. |
| Limits and Retentions | 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. 3Not publicly disclosed. Only the cited marketing page was reviewed for published limit and retention information; no policy-form entitlement is inferred. | Confirm in your quote. |
| How to Apply | The page invites prospective customers or brokers to contact Markel or the named underwriting team. The page does not establish a quote, bind, or coverage-effective timeline. 3Company-reported. technology errors omissions marketed by markel; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement. | Confirm in your quote. |
Related Pages for Markel Insurance vs Marsh Tech E&O Insurance
Tech E&O Insurance Pages for Markel Insurance and Marsh
Other Coverage Lines Compared for Markel Insurance vs Marsh
Other Tech E&O Insurance Provider Comparisons
Sources for Markel Insurance vs Marsh Tech E&O Insurance
Sources About Markel Insurance
- About us. Markel; Markel at a glance; description of Markel Insurance within Markel Group Inc. Accessed 2026-09-28.
- Markel Group Inc. 2025 Form 10-K. U.S. Securities and Exchange Commission; filed by Markel Group Inc.; Cover page; Part I, Item 1 Business—Markel Insurance, U.S. Wholesale and Specialty, Programs and Solutions; Part II, Item 7/8 for group and segment risks. Accessed 2026-09-28.
- IT Professionals E&O Insurance. Markel; Who is this for; software/SaaS, hardware, consultants; professional liability and cyber sections. Accessed 2026-09-30.
Sources About Marsh
- Marsh | Leader in risk, strategy, people, and investments. 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.
- Compensation guide for US clients. 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.
- Marsh McLennan Agency (MMA). Marsh; Middle-market US organizations; wholly-owned subsidiary; business insurance, employee health and benefits, retirement, private client. Accessed 2026-09-16.
- Technology | Insurance Broking & Risk Management. Marsh; Opening Technology Practice description; practice links including data center insurance, fintech and Stratus; Talk to us. Accessed 2026-09-16.
- Data center insurance and risk management. Marsh; Closing the gaps in conventional coverage: off-the-shelf property, casualty, and technology errors and omissions policies were not built for the scale, density, and aggregation of modern data centers. Accessed 2026-09-23.
- Professional liability. Marsh; What We Offer: specialized industries served, including Technology. Accessed 2026-09-23.
Sources for the Tech E&O Insurance Guide
- Glossary of Insurance Terms. National Association of Insurance Commissioners; Professional Errors and Omissions Liability; Errors and Omissions Liability | Professional Liability other than Medical. Accessed 2026-09-16.
- Insurance and Bonding Guidelines. Georgia Department of Administrative Services; Professional Liability / Errors and Omissions p.6; Technology Errors & Omissions (Cyber Liability) §9 pp.7–8. Accessed 2026-09-16.
- Appendix J – Contractor’s Insurance Requirements, Information Technology Umbrella Contract – Manufacturer Based (Statewide). New York State Office of General Services; §4 Technology Errors and Omissions, printed p.6 / PDF p.6; claims-made tail note. Accessed 2026-09-16.
- Technology Errors and Omissions Insurance. The Hartford; What Is Technology Errors and Omissions Insurance?; differences between cyber liability and errors and omissions; How Technology Errors and Omissions Insurance Works With Contracts. Accessed 2026-09-16.
- DigiTech Enterprise Risk Management. Chubb; Coverage Synopsis > Third-Party Liability Coverage > Technology Errors and Omissions; Cyber, Privacy and Network Security Liability; footer product-summary disclaimer. Accessed 2026-09-16.
- Chubb DigiTech Enterprise Risk Management Policy — Technology E&O, Cyber and Privacy Short Form Application. ACE American Insurance Company / Chubb; Claims-made notice p.1; §2 Nature of Operations product/service schedule pp.2–3; §7 Technology E&O pp.4–5; §9–10 current and desired coverage pp.5–6. Accessed 2026-09-16.
- Cyber Risk for Technology Companies. Travelers; CyberRisk Tech coverage includes… technology errors and omissions; businesses can choose cyber protection, E&O protection or both; E&O coverage helps address… errors, omissions or negligent acts in the performance of its services. Accessed 2026-09-16.
