Aon vs 
Gallagher: How Do They Compare for Crime Insurance?
Aon names law, accounting and consulting firms as its professional-services audience. Gallagher describes crime coverage for dishonest acts, computer and funds-transfer fraud, employee fraud and property destruction, with a small-business advisor route and a separate large-account limit methodology. 3,9
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 Gallagher?
Gallagher’s technology specialists serve startups through global enterprises, while its executive-risk team supports IPO and M&A needs; small firms seeking one simple digital quote should compare online agencies. 4,5,6,7,8
What Is Crime Insurance?
Crime insurance can help reimburse specified business losses from theft and fraud, including employee theft and forgery. Compare those protections separately and ask whether a payment sent after an impersonation scam is covered. 10,11,12,13,14
Key Differences in Crime Insurance
Crime scenarios and account segment
Aon lists Crime within its professional-services practice but does not enumerate covered acts on the reviewed page. Gallagher describes dishonest acts including credit-card forgery, computer and funds-transfer fraud, employee fraud, theft and property destruction. Gallagher serves smaller buyers through Small Business and larger accounts through its Executive and Financial Risk practice, so ask which practice will handle your account and what wording it proposes. 3 9
Risk advice and limit-setting
Aon describes industry knowledge, data and tools for professional-services risk decisions. For larger accounts, Gallagher says its crime-limit methodology uses peer analysis and an exposure index developed with the Surety Association of America and the American Institute of Accountants. That is a specific limit-setting approach to discuss, but it does not provide a limit recommendation for an individual buyer without an exposure review. 3 6
What to Confirm in Crime Insurance Quotes
- Ask Gallagher whether your account follows the Small Business or larger-account placement route and how the recommended limit reflects your fraud exposures. 3 9
- Ask Aon for its proposed crime limit and ask either broker to identify the carrier, retention and covered computer or funds-transfer fraud terms. 3 9
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 reviewsGallagher
Review Score
3 rated sources
Gallagher has strong Trustpilot feedback and a favorable historical large-commercial survey result. Neither directly measures today’s US small-business service.[2][4][6]
Read Gallagher reviewsOffering Details
Aon vs Gallagher: Crime Insurance: documented features by provider
| Criteria | Aon Crime brokerage and risk-advisory offering | Gallagher Small Business Fidelity and Crime Insurance |
|---|---|---|
| Role in This Line | Aon presents Crime 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. | Gallagher Small Business arranges Fidelity and Crime coverage with outside carriers for small-business clients; its group-level Executive and Financial Risk practice separately places the same coverage for larger accounts. Gallagher does not underwrite either policy. 9,6Company-reported. Small-business crime product page and the group-level executive-risk practice 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. | Neither the small-business crime page nor the executive-risk practice page names the insurer that would issue a given client's crime policy. 9,6Not publicly disclosed. Checked both pages on 2026-09-23. |
| 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. | Gallagher recommends this coverage for small businesses exposed to funds-transfer fraud, computer fraud, employee fraud, or destruction of personal property. 9Company-reported. Small-business crime product page "Do you need Fidelity and Crime insurance?" list; actual acceptance depends on underwriting. |
| Coverage Features | Aon lists Crime as a coverage area within its professional-services practice. The page does not describe covered dishonest acts, insured property, policy conditions or bond forms. 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. | Gallagher describes Fidelity and Crime insurance as covering losses from fraudulent or dishonest acts, including credit card forgery, computer fraud, funds-transfer fraud, employee fraud, theft and destruction of property. 9Company-reported. Small-business crime product page; a coverage description, not a specific policy's insuring agreement or exclusions. |
| 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. | Neither page publishes specific crime coverage limits or premium ranges. 9,6Not publicly disclosed. Checked both pages 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. | For larger accounts, Gallagher says its methodology for setting crime coverage limits includes peer analysis using third-party databases and an exposure index developed by the Surety Association of America with the American Institute of Accountants. 6Company-reported. Group-level executive-risk practice page; not confirmed as applied to the small-business product. |
| How to Apply | Confirm in your quote. | The small-business crime page routes buyers to a Connect With An Advisor form asking for company details, business description, other coverage interests, employee count and annual revenue. 9Company-reported. Product page inquiry form, inspected without submission. |
Full Comparison
More Aon vs Gallagher Comparisons
Other Crime 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.
Gallagher
- Technology Insurance. Gallagher; Introduction; Solutions and coverages for the technology industry: Technology errors and omissions including cyber, Intellectual property insurance, Product liability, Employee benefits; Data-driven insights; global network. Accessed 2026-09-16.
- Insurance for Technology & IT Businesses. Gallagher Small Business; Protection for IT Professionals & Their Technology-Based Businesses; recommended coverage menu, including Surety Bond Programs; Connect With An Advisor. Accessed 2026-09-16.
- Executive and Financial Risk Insurance. Gallagher; Employee Dishonesty (Crime) and Fidelity Bond insurance section. Accessed 2026-09-23.
- Legal Information. Gallagher Small Business; Producer identification immediately above Quick Links. Accessed 2026-09-16.
- Woodruff Sawyer Is Now Gallagher. Gallagher; Opening; Executive and Financial Risk consulting; Continued access to client portals; contact form. Accessed 2026-09-16.
- Crime. Gallagher Small Business; Coverage Overview; Do you need Fidelity and Crime insurance?; Connect With An Advisor form. Accessed 2026-09-23.
Crime Insurance Guide
- Commercial Insurance Guide. California Department of Insurance; Crime. Accessed 2026-09-16.
- Crime Non-Financial Applications and Forms. Travelers; Opening paragraph; Sample Policy Forms. Accessed 2026-09-16.
- Crime Terms and Conditions. The Travelers Companies, Inc.; I.A–G, printed/PDF pages 1–4; III.RR, printed/PDF p.13; V.B.1–2, printed/PDF pp.18–20; Consideration, printed/PDF p.1; III.P p.8; V.A.3 pp.16–17; V.A.4 p.17; V.B.3 p.20; I.A.3 p.1; III.C p.7; III.S pp.8–9; III.II and III.KK p.12; III.QQ p.13; V.A.5 pp.17–18 (printed/PDF pages); IV.J–O, printed/PDF pages 14–15. Accessed 2026-09-16.
- Commercial Crime Coverage Application. Travelers Casualty and Surety Company of America; I–III pages 1–2; IX–XI pages 3–4; V–VII, printed/PDF pages 2–3. Accessed 2026-09-16.
