Marsh McLennan Agency vs THREE by Berkshire Hathaway: How Do They Compare for Fiduciary Liability Insurance?

Marsh McLennan Agency lists fiduciary liability in its executive and professional liability suite and invites an adviser discussion, but its overview likewise does not state plan-specific grants; THREE by Berkshire Hathaway lists Fiduciary Liability among the coverage categories on its combined Business Owners Policy page; the reviewed materials do not establish that every quote includes it or explain when it responds. 3,6,5

What Is Marsh McLennan Agency?

Marsh McLennan Agency provides business insurance and employee health and benefits, alongside retirement, wealth, and private-client services across the United States and Canada. Its US small-business page lists six common coverage types and directs buyers to request a personalized quote by phone; the insurer and terms for a specific placement must be confirmed in the proposal. 1,2

Read the Marsh McLennan Agency profile

Read the Marsh McLennan Agency Fiduciary Liability Insurance page

THREE small business insurance: coverage, issuer and buying routes

THREE markets a packaged commercial insurance product through a direct quote route and partner agents. Berkshire Hathaway Direct Insurance Company is named as issuer on THREE’s sample policy. 4,5

Read the THREE by Berkshire Hathaway profile

Read the THREE by Berkshire Hathaway Fiduciary Liability Insurance page

What Is Fiduciary Liability Insurance?

Fiduciary liability can protect your company and plan fiduciaries when participants claim mishandling of an employee benefit plan. If you sponsor a retirement or health plan, check who is insured and whether both administration errors and fiduciary-breach claims are addressed. 7,8,9

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Key Differences in Fiduciary Liability Insurance

Coverage Scope and Plan Details

THREE by Berkshire Hathaway lists Fiduciary Liability among the coverage categories on its combined Business Owners Policy page; the reviewed materials do not establish that every quote includes it or explain when it responds. Marsh McLennan Agency lists fiduciary liability in its executive and professional liability suite and invites an adviser discussion, but its overview likewise does not state plan-specific grants. For a buyer, the decision point is whether the line appears on the declarations and what plan duties the policy covers, not its catalogue placement. 6 3

Placement and Buyer Questions

THREE by Berkshire Hathaway directs prospects to an online quote and offers help from licensed Small Business Advisors; Marsh McLennan Agency directs organizations to an adviser or specialist. THREE by Berkshire Hathaway’s sample policy names Berkshire Hathaway Direct Insurance Company, but the quote must confirm whether that is the issuer for this policy. 4 5 3

What to Confirm in Fiduciary Liability Insurance Quotes

  • Ask THREE by Berkshire Hathaway whether fiduciary coverage is included in this BOP quote, which plan claims are covered, and who issues the policy. 5
  • Ask Marsh McLennan Agency for the fiduciary form, named insurer, and whether the policy is standalone or shares package limits. 3

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.

Marsh McLennan Agency

8.2/ 10

Review Score

2 rated sources

There are almost no public customer reviews of Marsh McLennan Agency (MMA). Trustpilot shows 3.2 out of 5, but from a single review, and BBB shows an A grade with four complaints closed in three years.[8][9][1]

Read Marsh McLennan Agency reviews

THREE by Berkshire Hathaway

7.3/ 10

Review Score

2 rated sources

The inspected sources report separate measures: NerdWallet’s 4.0/5 editorial rating is excluded from the source-rating average; Trustpilot displayed 2.5/5 from five user posts and BBB displayed 4.8/5 from 265 reviews. Trustpilot and BBB include different purchase, service and agent/intermediary interactions, not a verified common policyholder cohort. BBB separately lists complaints. Any source-rating average weights eligible platforms equally and is not a pooled, representative customer-experience estimate or a claims-quality measure.[4][3][1][2]

Read THREE by Berkshire Hathaway reviews

Offering Details

Marsh McLennan Agency vs THREE by Berkshire Hathaway: Fiduciary Liability Insurance: documented features by provider

CriteriaMarsh McLennan Agency fiduciary (official overview)THREE Business Owners Policy
Role in This Line

Marsh McLennan Agency describes arranging fiduciary for the audience stated on the cited product page. 3Company-reported. fiduciary marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement.

THREE presents Fiduciary Liability as a component of its combined Business Owners Policy rather than identifying it as a separate standalone policy on the reviewed product page. 6Company-reported. Company-described U.S. package structure. The page does not establish underwriting terms or that every listed category will be included for every applicant.

Issuing Insurer

Confirm in your quote.

The linked sample policy's declarations identify Berkshire Hathaway Direct Insurance Company as issuer. 5Company-reported. 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.

Who It’s For

Organizations seeking executive liability solutions; source does not define plan-specific eligibility. 3Company-reported. fiduciary marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement.

The reviewed product page does not state separate eligibility rules for Fiduciary Liability; the general quote and advisor route is not proof that a particular business qualifies for it. 6,4Not publicly disclosed. Eligibility and state availability remain unestablished for an individual risk until THREE returns its quote and applicable forms.

Coverage Features

The cited product page describes fiduciary liability as a named product in the executive and professional liability suite; the overview does not state plan-specific grants. Marketing description only; actual coverage, exclusions, conditions, limits, and availability depend on the issued policy and jurisdiction. 3Company-reported. fiduciary marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement.

THREE's Business Owners Policy page lists Fiduciary Liability 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. 6,5Company-reported. Official THREE package marketing for Fiduciary Liability. The sample policy is state-selectable and does not establish that this item is included in every quote or issued policy.

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.

The reviewed public product page does not state a separate limit or deductible for Fiduciary Liability; THREE says the quote-specific insurance summary lists limits and deductibles. 6,5Not publicly disclosed. No number is inferred from the sample policy. The quote and issued declarations control the buyer-specific limit and deductible.

How to Apply

The page invites organizations to contact a Marsh McLennan Agency adviser or specialist to discuss placement. The page does not establish a quote, bind, or coverage-effective timeline. 3Company-reported. fiduciary marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement.

THREE directs small-business prospects to an online quote and says licensed Small Business Advisors can help with the process. 4Company-reported. This is the route for the overall THREE product. It does not show whether Fiduciary Liability will be offered for a particular business or whether a customer can bind that line without an issued policy.

Full Comparison

More Marsh McLennan Agency vs THREE by Berkshire Hathaway Comparisons

Other Fiduciary Liability Insurance Comparisons

Sources

Marsh McLennan Agency

  1. Who We Are. Marsh McLennan Agency; Lines 193-195: ‘a business of Marsh’ and company-listed service lines across US and Canada. This does not establish the legal entity for an account, corporate ownership chart, or insurer role. Accessed 2026-09-29.
  2. Small Business Insurance Solutions. Marsh McLennan Agency; Lines 205-207: small-business audience and call invitation; lines 224-249 list six coverage categories and short descriptions; line 264 is an embedded form whose function is not stated. No form submitted. Accessed 2026-09-29.
  3. Executive and Professional Liability | MMA. Marsh McLennan Agency; Named within the executive and professional liability product suite. Accessed 2026-09-30.

THREE by Berkshire Hathaway

  1. 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.
  2. 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.
  3. 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.

Fiduciary Liability Insurance Guide

  1. Field Assistance Bulletin No. 2008-04: Guidance Regarding ERISA Fidelity Bonding Requirements. U.S. Department of Labor, Employee Benefits Security Administration; Q2 pp.2–3. Accessed 2026-09-16.
  2. Fiduciary Liability. Travelers Casualty and Surety Company of America; II.D,J–L pp.2–3; II.A p.1; II.V p.5; Header p.1; II.M p.3; I p.1; III.A.6–8 pp.5–6; II.M.2 p.3; III.B.1 p.6. Accessed 2026-09-16.
  3. Fiduciary Liability Insurance. Travelers; What Is Fiduciary Liability Insurance? Accessed 2026-09-16.

Updated . 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. To suggest a correction, contact Spot with the page URL and supporting source.

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