What Is Aon?
Aon’s U.S. Commercial Risk terms describe brokerage for certain insurance programs, while its Middle Market page describes a dedicated practice for mid-sized organizations across North America. The public materials reviewed do not identify the licensed producer or insurer for a particular placement. Ask which entity will produce each line and which insurer will issue the policy; request jurisdiction details for the proposed placement and ask how compensation and claim notice work for your account. 1,2
What Is Chubb?
Chubb fits technology firms seeking DigiTech ERM or small businesses with up to $30 million in revenue seeking a BOP; buyers wanting an instant direct purchase should compare online carriers. Agents can quote eligible small accounts, with a faster cyber route. 4,5,6
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
Placement and Plan Fit
Chubb underwrites fiduciary liability through ForeFront Portfolio 3.0 for private companies, their fiduciaries, and benefit plans. Aon describes arranging or advising on fiduciary coverage through its Professional Services Practice for law, accounting, and consulting firms. The distinction is direct underwriting versus broker placement; buyers should establish whether their plan sponsor qualifies for Chubb and which insurer Aon would approach. 3 7
Coverage Terms and Service
Chubb lists allegations involving benefit denial, plan administration, prohibited transactions, conflicts, and imprudent investment or service-provider choices, and says the company, executives, employees, and plan are insured. Aon’s overview does not specify covered acts or insured parties. These details matter for identifying the people and entities that need protection; compare the definitions and exclusions in each proposed form. 3 7
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.
Aon
Review Score
3 rated sources
Public ratings for Aon are low: Trustpilot shows 1.2 out of 5 from 782 reviews, and BBB shows 1.6 from five. Aon is a global firm, so those pages mostly reflect other parts of the business, not large U.S. commercial accounts.[4][6][7]
Read Aon reviewsChubb
Review Score
5 rated sources
Chubb earns 5/5 from NerdWallet, which reports fewer-than-expected commercial property and liability complaints. Customer ratings are mixed across products and locations.[1][4][7][8][9]
Read Chubb reviewsOffering Details
Aon vs Chubb: Fiduciary Liability Insurance: documented features by provider
| Criteria | Aon Fiduciary Liability brokerage and risk-advisory offering | Chubb ForeFront Portfolio 3.0 Fiduciary Liability Insurance |
|---|---|---|
| Role in This Line | Aon presents Fiduciary Liability as a line its Professional Services Practice helps arrange or advise on for professional-service firms. Aon is describing a global brokerage and advisory service, not issuing the underlying policy. The producing legal entity and carrier for any particular placement are not named on this page. 3Company-reported. Aon’s global professional-services practice page. This establishes a marketed brokerage/advisory offering, not policy issuance or account-specific placement. | Chubb underwrites Fiduciary Liability insurance directly through ForeFront Portfolio 3.0, designed to protect a privately owned company, its fiduciaries and its benefit plans against personal liability for errors, omissions or breaches of fiduciary duty related to benefit plans. 7Company-reported. ForeFront Portfolio 3.0 Fiduciary Liability product page. |
| Issuing Insurer | The reviewed practice page does not name the insurer or producing legal entity for a specific placement. Ask for both on the quote and binder. 3Not found in reviewed sources. Aon’s global practice page as reviewed 2026-09-30; no state-specific placement schedule or buyer quote was reviewed. This does not establish that Aon cannot arrange a placement. | Confirm in your quote. |
| Who It’s For | Aon identifies law, accounting and consulting firms as the audience for its global Professional Services Practice. That audience scope does not establish eligibility for every firm or other business. 3Company-reported. Audience described for Aon’s global professional-services practice. It does not establish U.S. state availability or underwriting eligibility for a placement. | Chubb says private-company underwriters located across the U.S. handle this product and are experienced in a broad spectrum of industries. 7Company-reported. Coverage Highlights, Benefits section. |
| Coverage Features | Aon lists Fiduciary coverage within the professional-services practice’s property-and-casualty coverages. The page does not describe covered fiduciary acts, plans, exclusions or policy terms. 3Company-reported. Aon’s marketing description of the brokerage/coverage area. The page is not the insurer’s policy form and does not establish an insured's entitlement to coverage. | Chubb lists coverage responding to allegations including wrongful denial or improper change in benefits, error or omission in plan administration, improper advice or counsel, prohibited transactions, failure to administer a plan according to its documents, conflict of interest, and imprudent investment or selection/monitoring of third-party service providers. 7Company-reported. Coverage Highlights, Coverage Responds to allegations list; subject to the policy as issued. Chubb says the policy insures the company, the company's executives and employees, and the company's employee benefits plan itself. 7Company-reported. Coverage Highlights list. |
| Limits and Retentions | The reviewed page does not state a buyer-specific limit, retention, deductible or other placement terms. Confirm these in the quote, bond or issued policy. 3Not publicly disclosed. Aon’s global practice page as reviewed 2026-09-30; no quote, bond form or issued policy was reviewed. | The reviewed page does not publish specific policy limits or retentions for Fiduciary Liability coverage. 7Not found in reviewed sources. ForeFront Portfolio 3.0 Fiduciary Liability page as read on 2026-09-23. |
| Risk Services | Aon says its professional-services advisors use industry knowledge, insights, data and tools to support risk-management and human-capital decisions. This is a company-described advisory service, not a claim outcome or policy benefit. 3Company-reported. Company-reported advisory services on Aon’s global practice page; account-specific service scope is not stated. | Chubb says Fiduciary Liability policyholders have access to loss-prevention resources, and separately publishes Fiduciary Liability Insurance Loss Control Services materials within the ForeFront Portfolio. 7,8Company-reported. Coverage Highlights Benefits section; ForeFront Portfolio hub page lists a separate Loss Control Services resource. |
| How to Apply | Confirm in your quote. | Fiduciary Liability coverage is placed as part of the ForeFront Portfolio, which agents and brokers can quote and issue through Chubb Marketplace. 8Company-reported. ForeFront Portfolio hub page quoting section. |
Full Comparison
More Aon vs Chubb Comparisons
Other Fiduciary Liability Insurance Comparisons
Sources
Aon
- Commercial Risk Solutions U.S. Brokerage Terms of Service. Aon; Lines 120–127: certain-program broker-of-record scope, consultation, application assistance, client signature and bind instruction, and account administration; lines 140–147: variable and contingent compensation, potential placement incentive, and client request route; lines 206–213: no price guarantee and surplus-lines limitations; lines 229–231: client insurer-notice duty unless separately agreed. Accessed 2026-09-29.
- Middle Market Clients. Aon; Lines 125–132: mid-sized organizations and middle-market framing; lines 165–173: dedicated practice and North America statement; lines 188–224: Commercial Risk capabilities. No numeric company-size cutoff or U.S.-only eligibility rule is stated on the reviewed page. Accessed 2026-09-29.
- Professional Services Practice. Aon; Named professional-services audiences and global advisory role, lines 125–128; line offerings and explanations lines 131–190; contact link lines 120–122. Global practice page; no U.S. state or account-specific placement schedule. Accessed 2026-09-30.
Chubb
- Insurance For Technology Companies. Chubb; Industry overview; Who we serve; Products and services: commercial package insurance (BOP, Benchmarq, Customarq), E&O/Cyber, Financial Lines, workers’ compensation, auto and umbrella; dedicated underwriting, claims and risk engineering. Accessed 2026-09-16.
- Terms Of Use. Chubb; Acceptance of Terms identifying Chubb Group Holdings Inc.; surplus-lines producer restriction; products not available to all users or jurisdictions; Chubb Limited safe-harbor language; Internet Portals for Chubb Business. Accessed 2026-09-16.
- Cyber Insurance Coverage & Products. Chubb; Cyber insurance product catalog: Cyber ERM, DigiTech ERM (technology E&O, media and cyber) and Pro ERM (non-licensed professional services); Marketplace quoting for eligible risks under $100 million revenue; first- and third-party coverage summaries. Accessed 2026-09-16.
- ForeFront Portfolio 3.0: Fiduciary Liability Insurance in the U.S. Chubb; Coverage Highlights: Benefits (private-company underwriters, loss prevention resources) and Coverage responds-to-allegations list. Accessed 2026-09-23.
- The ForeFront Portfolio. Chubb; Available Coverages: Fiduciary Liability Insurance listed among the ForeFront Portfolio's seven coverage parts; Chubb Marketplace quoting. 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.
