Berkshire Hathaway Specialty Insurance vs 
Marsh: How Do They Compare for Professional Liability (E&O) Insurance?
What Is Berkshire Hathaway Specialty Insurance?
BHSI provides commercial and specialty insurance in the U.S., with product-specific industry lists that include healthcare, energy and technology. Online quote and application submissions are nonbinding. 1,2,3,4
Read the Berkshire Hathaway Specialty Insurance profile
Read the Berkshire Hathaway Specialty Insurance Professional Liability (E&O) Insurance page
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. 8,9,10,11
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. 14,15,16,17
Key Differences in Professional Liability (E&O) Insurance
Published product classes and brokerage work
Berkshire Hathaway Specialty Insurance identifies staffing, management consulting, marketing and real-estate firms for Miscellaneous Professional Liability, plus separate law-firm size bands. Marsh places professional liability for industries including finance, law, architecture, media, technology and healthcare. Its practice describes attorneys, economists and actuaries working with coverage specialists to assess exposure. A buyer with a complex professional-services risk can compare BHSI’s named product targets with Marsh’s stated multidisciplinary placement approach, then ask which markets will consider the account. 6 12
Coverage boundaries
Marsh says many professional-liability policies also cover privacy violations and computer-security breaches; BHSI describes a combined form for architects, engineers and consultants that includes media, technology and cyber/network-security exposures. Neither statement means every quote includes those elements. If either exposure matters, compare the policy schedule and endorsements rather than treating broad portfolio descriptions as a commitment. 12 7
What to Confirm in Professional Liability (E&O) Insurance Quotes
- Ask Marsh which insurers and professional-liability forms its team proposes for your industry. 12
- Ask BHSI which Professional First product matches your profession and what limit is offered. 6
- Request the wording for privacy, computer-security, media and technology extensions from both placements. 12 7
Berkshire Hathaway Specialty Insurance and Marsh Review Scores
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.
Berkshire Hathaway Specialty Insurance Review Score
Review Score
No reviews found
The public ratings for Berkshire Hathaway Specialty Insurance are low but thin: Trustpilot shows 2.1 out of 5 from 9 reviews and BBB shows 1 out of 5 from 6. Both mix travel and commercial customers, so we don't count them in a score.[5][7]
Read Berkshire Hathaway Specialty 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 reviewsBerkshire Hathaway Specialty Insurance vs Marsh Professional Liability (E&O) Compared
Berkshire Hathaway Specialty Insurance vs Marsh: Professional Liability (E&O) Insurance: documented features by provider
| Criteria | Professional First Professional Liability portfolio | Marsh Professional Liability Insurance Brokerage |
|---|---|---|
| Role in This Line | Confirm in your quote. | 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. 12,13Company-reported. Marsh professional liability page and MMA executive and professional liability page. |
| Issuing Insurer | Confirm in your quote. | The reviewed pages do not name a specific professional liability insurer. 12,13Not publicly disclosed. Marsh professional liability page and MMA executive and professional liability page as read on 2026-09-23. |
| Who It’s For | The overview names staffing firms, management consultants, marketing firms and real-estate firms as targeted customers for Miscellaneous Professional Liability; it separately lists law-firm size bands for Lawyers Professional Liability. 6Company-reported. U.S. Professional First target statements; class-specific eligibility only. | 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. 12Company-reported. Marsh professional liability page, What We Offer section. |
| Coverage Features | BHSI’s U.S. Professional First overview identifies Lawyers Professional Liability and Miscellaneous Professional Liability alongside Technology E&O and Media Liability. 6,5Company-reported. Portfolio catalogue statement; the specific legal/professional class and form must be selected rather than treating the offerings as one policy. For architects, engineers and consultants, BHSI describes a professional-liability form that also addresses pollution, media, technology and cyber/network-security exposures. 7Company-reported. This is a specialized design-industry combined form, not generic E&O wording or proof that all risks receive each component. | 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. 12Company-reported. Marsh professional liability page opening description; illustrative policy description, not a specific policy form. |
| Risk Services | The Professional First overview describes its in-house claims handling group as experienced in complex, high-value claims and integrated with underwriting. 6Company-reported. Company-reported portfolio-level claim-service description, not independently measured claims performance. | 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. 12Company-reported. Marsh professional liability page. |
Related Pages for Berkshire Hathaway Specialty Insurance vs Marsh
Professional Liability (E&O) Pages for Berkshire Hathaway Specialty Insurance and Marsh
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Sources for Berkshire Hathaway Specialty Insurance vs Marsh
Sources About Berkshire Hathaway Specialty Insurance
- At A Glance. Berkshire Hathaway Specialty Insurance; United States section, zero-based PDF pages 49–53 (viewer pages 50–54): product/industry lists on pages 49–50; U.S. disclosure/version footer on page 53 is 2026-8-03 A. The 2026-09-14 A footer is on preceding European page 48, not the U.S. section. Accessed 2026-09-29.
- About Us. Berkshire Hathaway Specialty Insurance; About BHSI; company profile page re-opened through official site on 2026-09-28; company says it is part of National Indemnity group. Accessed 2026-09-28.
- Terms of Service. Berkshire Hathaway Specialty Insurance; Important Information Concerning Use of this Web Site, paragraphs 2–4; nonbinding submissions, contracted-agent authority, state variation, product availability and policy-specific terms. Accessed 2026-09-28.
- Public Disclosure — Berkshire Hathaway Specialty Insurance Singapore Branch. Berkshire Hathaway Specialty Insurance; Singapore branch public disclosure, Company Profile ¶¶ 1–2; direct page opened 2026-09-28. ¶ 1 identifies BHSIC as a Nebraska-domiciled direct P&C insurer; ¶ 2 states BHSIC is wholly owned by National Indemnity Company, itself wholly owned by Berkshire Hathaway Incorporated. Accessed 2026-09-28.
- Professional First Professional Liability. Berkshire Hathaway Specialty Insurance; U.S. Professional Liability landing page links Professional Liability / Network Security & Privacy, stand-alone Network Security & Privacy, and Architects, Engineers and Consultants PL, lines 6–15; footer copyright © 2026. Accessed 2026-09-28.
- Professional First Professional Liability Overview. Berkshire Hathaway Specialty Insurance; PDF pp.1–2: claims group and reporting; primary blended E&O/Cyber and stand-alone Cyber forms; line capacity statement; named Lawyers PL, Technology E&O, Miscellaneous PL, Media Liability, Network Security & Privacy; named technology-services target types and selection categories; dated 2026-06-03-A. Group capacity not a line policy limit. Source version: 2026-06-03-A. Accessed 2026-09-28.
- Professional First Architects, Engineers and Consultants Professional Liability. Berkshire Hathaway Specialty Insurance; Product Highlights: professional/pollution liability; media, technology and cyber/network security/privacy liability; direct breach/extortion expenses; risk services; primary/excess and project-specific product availability; target professions, lines 6–29. Its combined-form technology feature is not itself a standalone Tech E&O statement. Accessed 2026-09-28.
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.
- Professional liability. 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.
- Expert Executive and Professional Liability Insurance. 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.
Sources for the Professional Liability (E&O) Insurance Guide
- FAQ: Professional liability insurance. 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.
- 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.
- Get business insurance. U.S. Small Business Administration; Six common types of business insurance table. Accessed 2026-09-16.
- Professional Liability – US Direct Errors and Omissions Insurance. 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.
