Three vs Wtw: Professional Liability / E&O Insurance

THREE by Berkshire Hathaway lists E&O inside its Business Owners Policy and offers an online quote; WTW acts as the client's intermediary and reviews binders, policies and endorsements against negotiated terms.

Kearny Risk organizes these comparisons for firms whose advice, content or technology creates professional exposures.Research updated 2026-09-30

Areas of coverage

THREE by Berkshire Hathaway

  • role: THREE presents Errors and Omissions as a component of its combined Business Owners Policy rather than identifying it as a separate standalone policy on the reviewed product page. Company-described U.S. package structure. The page does not establish underwriting terms or that every listed category will be included for every applicant.company-reportedSource ↗
  • coverage: THREE's Business Owners Policy page lists Errors & Omissions among its marketed coverage categories in the combined policy. This describes the product page, not whether the category appears in a particular quote or responds to a loss. Official THREE package marketing for Errors and Omissions. The sample policy is state-selectable and does not establish that this item is included in every quote or issued policy.company-reportedSource ↗Source ↗
  • insurer: The linked sample policy's declarations identify Berkshire Hathaway Direct Insurance Company as issuer. This is the issuer named on the public sample only; the sample does not establish the issuing entity for every state-specific quote or buyer's issued policy.company-reportedSource ↗
  • application: THREE directs small-business prospects to an online quote and says licensed Small Business Advisors can help with the process. This is the route for the overall THREE product. It does not show whether Errors and Omissions will be offered for a particular business or whether a customer can bind that line without an issued policy.company-reportedSource ↗
  • limits: The reviewed public product page does not state a separate limit or deductible for Errors and Omissions; THREE says the quote-specific insurance summary lists limits and deductibles. No number is inferred from the sample policy. The quote and issued declarations control the buyer-specific limit and deductible.not-disclosedSource ↗Source ↗
  • eligibility: The reviewed product page does not state separate eligibility rules for Errors and Omissions; the general quote and advisor route is not proof that a particular business qualifies for it. Eligibility and state availability remain unestablished for an individual risk until THREE returns its quote and applicable forms.not-disclosedSource ↗Source ↗

WTW

  • role: Under WTW's North American Corporate Risk & Broking terms, WTW normally acts as the client's insurance intermediary for engagements governed by those terms. Terms for applicable North American Corporate Risk & Broking engagements. WTW also discloses separate insurer-side services in some arrangements; this does not determine the role in a specific engagement.company-reportedSource ↗
  • coverage: WTW's FY2024 annual report describes professional-liability solutions within FINEX; its residential practice lists errors-and-omissions among financial lines for residential real-estate stakeholders. The report is historical and group-level; the residential E&O reference is segment-specific and based on retained official indexed text. Neither establishes current terms or eligibility outside that segment.company-reportedSource ↗Source ↗
  • application: WTW's North American terms say an insurer quote is not confirmation of coverage; if the client orders binding, WTW seeks a formal insurer commitment, typically a binder. Applies to placements governed by the cited North American Corporate Risk & Broking terms. It does not establish a self-service quote route or promise coverage availability for this line.company-reportedSource ↗
  • services: WTW's North American terms describe reviewing binders, policies, and endorsements against the terms negotiated with the insurer. Broker document-review process under the cited terms, when WTW handles this line's placement. It does not certify that a policy covers a claim or replace the issued wording.company-reportedSource ↗
  • insurer: The reviewed WTW sources do not identify an issuing insurer for a specific professional errors omissions placement. This is a gap in the cited marketing, annual-report, and brokerage materials; it does not mean WTW lacks insurer markets. Confirm the carrier on the quote and issued policy.not-disclosedSource ↗Source ↗Source ↗
  • limits: The reviewed sources do not state a buyer-specific professional errors omissions limit, retention, or deductible. No limit or deductible is inferred from general marketing or WTW's brokerage role; the insurer's quote and issued forms control.not-disclosedSource ↗Source ↗Source ↗

What Are the Key Differences Between THREE by Berkshire Hathaway and WTW Professional Liability (E&O) Insurance?

Package Category and Broker Placement

THREE presents E&O as a category inside its combined Business Owners Policy and directs small businesses to an online quote or licensed advisor. WTW's North American Corporate Risk & Broking terms describe WTW as the client's insurance intermediary; E&O appears within its financial-lines practice and residential real-estate offering. A buyer comparing these approaches should clarify whether WTW is arranging a standalone placement for the exposure, while THREE is quoting its BOP package. [1] [2] [9] [7]

Binding and Policy Document Review

WTW says an insurer quote alone does not confirm coverage; after the client orders binding, WTW seeks a formal insurer commitment, typically a binder, and reviews the binder, policy and endorsements against negotiated terms. THREE says the issued declarations, forms and endorsements govern its sample-based policy illustration. In both cases the buyer should wait for issued evidence, but WTW specifically documents an intermediary review step that can be checked against negotiated terms. [9] [3]

What Should You Confirm in THREE by Berkshire Hathaway and WTW Professional Liability (E&O) Insurance Quotes?

  • Ask WTW which insurer will issue the placement, what limit and retention apply, and whether it will review the binder and policy against negotiated terms. [9]
  • Ask THREE to identify E&O in the BOP quote and supply the issuer, line limit, deductible and final endorsements. [1] [3]
  • Confirm the WTW engagement is governed by the North American terms reviewed here, and request the relevant professional-services form before comparing wording. [9] [10]

THREE lists E&O as a category within its combined Business Owners Policy. WTW's North American terms describe WTW as the insurance intermediary, require a formal insurer commitment after binding instructions, and include review of policy documents against negotiated terms.

Sources reviewed

  1. 01
    Business Owners Policy - THREE by Berkshire Hathaway

    Berkshire Hathaway Direct Insurance Company, dba THREE · Product page: “No need for multiple policies” and one comprehensive policy; Business Liability, Property and Business Auto categories and the listed line names. Product page footer identifies Berkshire Hathaway Direct Insurance Company, dba THREE. · accessed 2026-09-30

  2. 02
    Jargon-free small business insurance - THREE by Berkshire Hathaway

    Berkshire Hathaway Direct Insurance Company, dba THREE · Lines 23, 39, 70–81 and 406–410: business location quote entry, single-policy description, issuer, business focus, online quote and licensed Small Business Advisor route. Quote entry inspected without submitting a form. · accessed 2026-09-30

  3. 03
    The Policy: 3 Jargon-free pages - THREE by Berkshire Hathaway

    Berkshire Hathaway Direct Insurance Company, dba THREE · State-selectable sample policy: Summary (Declarations) identifies Berkshire Hathaway Direct Insurance Company as issuer and says the insurance summary lists limits and deductibles; sample policy text and state selection do not establish terms for a particular quote or issued policy. · accessed 2026-09-30

  4. 04
    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

  5. 05
    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

  6. 06
    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

  7. 07
    WTW 2024 Form 10-K

    U.S. Securities and Exchange Commission / Willis Towers Watson Public Limited Company · Part I, Item 1, FINEX and Surety business descriptions: the 2024 annual report identifies management and professional liability, employment practices, crime, cyber and M&A insurance solutions, and a global bond-placement team; indexed passages rechecked 2026-09-29. · accessed 2026-09-29

  8. 08
    Get business insurance

    U.S. Small Business Administration · Six common types of business insurance table · accessed 2026-09-16

  9. 09
    Corporate Risk & Broking Brokerage Terms, Conditions & Disclosures (Canada & US)

    WTW · Document dated 2025-06-01; pp. 4–6: broker/intermediary role, quote versus binding process, review of binders/policies/endorsements, claims reporting and affiliate disclosures. Reused from the current WTW provider source record after direct PDF retrieval was blocked. · accessed 2026-09-28

  10. 10
    Residential

    WTW · “Specialized insurance products”: residential-property insurance and financial lines including errors and omissions; direct reader access failed in prior inspection and the retained official indexed text was checked 2026-09-29. Applies to residential real-estate stakeholders. · accessed 2026-09-29

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