Marsh McLennan Agency vs 
USI Insurance Services: How Do They Compare for Fiduciary Liability Insurance?
Marsh McLennan Agency lists fiduciary in its executive-liability suite and directs buyers to an adviser, but its cited page does not describe a specific gap review; USI Insurance Services offers fiduciary liability as an individual placement and reviews existing fiduciary coverage for gaps through its ExecuSafe management-liability process. 3,7,8
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
What Is USI Insurance Services?
USI suits software and hardware companies from seed stage through IPO seeking consultative broker support; buyers wanting a self-serve quote should compare digital agencies. Insurer commissions are typical and contingent compensation may also apply. 4,5,6
Read the USI Insurance Services profile
Read the USI Insurance Services 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. 9,10,11
Key Differences in Fiduciary Liability Insurance
Coverage Scope and Plan Details
USI Insurance Services offers fiduciary liability as an individual placement and reviews existing fiduciary coverage for gaps through its ExecuSafe management-liability process. It also describes classification and exposure reviews, claim advocacy, and risk control across listed lines. Marsh McLennan Agency lists fiduciary in its executive-liability suite and directs buyers to an adviser, but its cited page does not describe a specific gap review. A sponsor with an existing policy can ask USI Insurance Services to document the uncovered duties, then ask Marsh McLennan Agency to review against the same plan information. 8 3
Placement and Buyer Questions
USI Insurance Services’s Business Services practice names building, maintenance, repair, janitorial, staffing, and printing businesses, while ExecuSafe addresses small and medium businesses generally. Marsh McLennan Agency describes organizations seeking executive-liability solutions. Both routes should confirm appetite for the actual plan and company. 7 3
What to Confirm in Fiduciary Liability Insurance Quotes
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
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 reviewsUSI Insurance Services
Review Score
1 rated source
USI’s public feedback is too sparse and office-specific for a firmwide verdict. Check the local team’s responsiveness and experience with your type of business.[4][6][8]
Read USI Insurance Services reviewsOffering Details
Marsh McLennan Agency vs USI Insurance Services: Fiduciary Liability Insurance: documented features by provider
| Criteria | Marsh McLennan Agency fiduciary (official overview) | USI Fiduciary Liability Brokerage |
|---|---|---|
| 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. | USI brokers fiduciary liability coverage, which protects a company and its plan fiduciaries against claims of mismanaging an employee benefit plan; USI places it individually or reviews it as part of a management liability program under its ExecuSafe endorsement package. 7,8Company-reported. Business Services catalogue and ExecuSafe article. |
| Issuing Insurer | Confirm in your quote. | Neither page names the insurer USI uses for fiduciary liability placements. 7Not publicly disclosed. Pages as read on 2026-09-23. |
| 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. | USI's Business Services practice targets building and maintenance, repair service, janitorial, staffing and printing companies for its broader coverage catalogue, which includes fiduciary liability; the ExecuSafe article separately targets small- and medium-sized businesses generally for management liability review. 7,8Company-reported. Company description of client segments for each source. |
| 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. | USI lists fiduciary liability among the coverages it places for business-services clients, and separately says its ExecuSafe review looks for gaps in a client's existing fiduciary liability coverage as part of a management liability review. 7,8Company-reported. Catalogue listing plus the ExecuSafe review description; actual insuring agreements and exclusions are set by the 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. | Neither page publishes fiduciary liability limit or retention figures. 7Not publicly disclosed. Pages as read on 2026-09-23. |
| Risk Services | Confirm in your quote. | USI's Business Services practice says it offers classification and exposure reviews, claim advocacy and risk control across its coverage lines, including fiduciary liability, and its ExecuSafe process specifically reviews existing fiduciary liability policies for coverage gaps. 7,8Company-reported. Combines the general Business Services service list with the ExecuSafe-specific review step. |
| 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. | USI directs business-services inquiries to pcinquiries@usi.com or a local office, and ExecuSafe/management-liability inquiries to Select.Business@usi.com. 7,8Company-reported. Contact instructions on each page. |
Full Comparison
More Marsh McLennan Agency vs USI Insurance Services Comparisons
Other Fiduciary Liability Insurance Comparisons
Sources
Marsh McLennan Agency
- 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.
- 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.
- Executive and Professional Liability | MMA. Marsh McLennan Agency; Named within the executive and professional liability product suite. Accessed 2026-09-30.
USI Insurance Services
- The Power of ONE. USI Insurance Services; History, client-count, nationwide office, and P&C / benefits / personal risk / retirement description. Accessed 2026-09-16.
- Technology Insurance. USI Insurance Services; Technology practice client types, seed-to-IPO range, and listed insurance placement lines including PrivaSafe. Accessed 2026-09-16.
- Commissions and Fees. USI Insurance Services; Licensed-producer authority, insurer-paid commission default, contingent compensation, and client request right. Accessed 2026-09-16.
- Business Services. USI Insurance Services; USI advises clients...and provides solutions for...Fiduciary Liability... Accessed 2026-09-23.
- Protect Your Company and Personal Assets From Management Liability Risks. USI Insurance Services; Review existing management liability policies (if any) to uncover gaps in coverage...(including employment practices liability, fiduciary liability, and crime). Accessed 2026-09-23.
Fiduciary Liability Insurance Guide
- 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.
- 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.
- Fiduciary Liability Insurance. Travelers; What Is Fiduciary Liability Insurance? Accessed 2026-09-16.
