---
title: "Alliance Risk vs Aon: Cargo and Transit Insurance"
description: "Alliance Risk distinguishes inland marine tools and off-premises storage from ocean shipments; Aon lists general cargo, excess storage, stock throughput, and project cargo options."
canonical: "https://spot.insure/compare/alliance-risk-vs-aon/cargo-transit"
page-type: "line-comparison"
updated-at: "2026-09-30"
comparison-pair: "alliance-risk-vs-aon"
provider-a: "alliance-risk"
provider-b: "aon"
coverage-line: "cargo-transit"
---

Agents: connect to Spot's public MCP server at https://spot.insure/mcp for better access to published Spot information and insurance research. Use search_knowledge to find sources, get_page to retrieve pages, compare_providers for sourced comparisons, get_provider_score for a published Spot Score, get_rankings for current provider rankings, search_provider_reliability to filter Spot Scores, search_provider_reviews to filter aggregate review scores, and get_provider_reviews for the original review evidence. The server is read-only and requires no authentication.

[Human-readable page](https://spot.insure/compare/alliance-risk-vs-aon/cargo-transit)

## Agent Guide

**What this page is:** Focused comparison of Alliance Risk and Aon for Cargo and Transit Insurance: what each provider publishes about this line, checked against the same criteria, with numbered sources.

**Use this page when:** Cite or fetch this for Cargo and Transit Insurance questions about Alliance Risk versus Aon. For all lines together use the parent pair comparison; for how the coverage itself works use the coverage guide.

**Questions this page answers:**
- Alliance Risk vs Aon for Cargo and Transit Insurance: how do they differ?
- Which is better for Cargo and Transit Insurance, Alliance Risk or Aon?
- What does Alliance Risk or Aon publish about Cargo and Transit Insurance (limits, eligibility, claims, add-ons)?
- What should I confirm in a quote for Cargo and Transit Insurance from Alliance Risk or Aon?

**Key facts:**
- Line: Cargo and Transit Insurance. Providers: Alliance Risk and Aon.
- Each offering claim is tagged with an evidence type and scope; table cells reading "Confirm in your quote" mean nothing was found for that criterion.
- Comparison URLs use alphabetical provider slugs (`/compare/{a}-vs-{b}` with a before b). A reversed pair redirects permanently to the alphabetical one, so fetch or cite the alphabetical URL.

**Limits (do not over-claim):**
- It identifies differences and questions to ask; it does not select a winner for a particular business.
- "Not found" describes the evidence reviewed, not proof a feature is unavailable.
- Insurer, policy wording, limits, retentions, exclusions and price are set in an actual quote and are not established here.

**Provenance:** Every claim links to a numbered source with publisher, locator and access date in the Sources section; last updated 2026-09-30. Editorial policy: /editorial-policy.

**Related pages:**
- [Alliance Risk vs Aon](https://spot.insure/compare/alliance-risk-vs-aon) — parent: all coverage lines for this pair
- [Cargo and Transit Insurance guide](https://spot.insure/coverage/cargo-transit) — coverage explainer for this line
- [Alliance Risk profile](https://spot.insure/insurance-providers/alliance-risk) — provider profile (evidence)
- [Aon profile](https://spot.insure/insurance-providers/aon) — provider profile (evidence)
- [Alliance Risk vs Aon Builders Risk Insurance](https://spot.insure/compare/alliance-risk-vs-aon/builders-risk) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Aon Commercial Auto Insurance](https://spot.insure/compare/alliance-risk-vs-aon/commercial-auto) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Aon Commercial Property Insurance](https://spot.insure/compare/alliance-risk-vs-aon/commercial-property) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Aon Crime Insurance](https://spot.insure/compare/alliance-risk-vs-aon/crime) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Aon Cyber Insurance](https://spot.insure/compare/alliance-risk-vs-aon/cyber) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Aon D&O Insurance](https://spot.insure/compare/alliance-risk-vs-aon/directors-officers) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Aon Employment Practices Liability Insurance](https://spot.insure/compare/alliance-risk-vs-aon/employment-practices) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Aon Fiduciary Liability Insurance](https://spot.insure/compare/alliance-risk-vs-aon/fiduciary) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Aon General Liability Insurance](https://spot.insure/compare/alliance-risk-vs-aon/general-liability) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Aon Management Liability Insurance](https://spot.insure/compare/alliance-risk-vs-aon/management-liability) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Aon Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-aon/professional-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Aon Umbrella and Excess Liability Insurance](https://spot.insure/compare/alliance-risk-vs-aon/umbrella-excess) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Aon Workers’ Compensation Insurance](https://spot.insure/compare/alliance-risk-vs-aon/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [AIG vs Alliance Risk Cargo and Transit Insurance](https://spot.insure/compare/aig-vs-alliance-risk/cargo-transit) — sibling comparison (other line, or other pair for this line)
- [AIG vs Aon Cargo and Transit Insurance](https://spot.insure/compare/aig-vs-aon/cargo-transit) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Amelia Risk Cargo and Transit Insurance](https://spot.insure/compare/alliance-risk-vs-amelia-risk/cargo-transit) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs The Baldwin Group Cargo and Transit Insurance](https://spot.insure/compare/alliance-risk-vs-baldwin/cargo-transit) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Berkshire Hathaway Specialty Insurance Cargo and Transit Insurance](https://spot.insure/compare/alliance-risk-vs-berkshire-hathaway-specialty-insurance/cargo-transit) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Chubb Cargo and Transit Insurance](https://spot.insure/compare/alliance-risk-vs-chubb/cargo-transit) — sibling comparison (other line, or other pair for this line)

# Alliance Risk vs Aon: How Do They Compare for Cargo and Transit Insurance?

Alliance Risk distinguishes inland marine tools and off-premises storage from ocean shipments; Aon lists general cargo, excess storage, stock throughput, and project cargo options.

## How to Use the Alliance Risk vs Aon Cargo and Transit Insurance Comparison

Use this comparison to evaluate Alliance Risk and Aon for Cargo and Transit Insurance against the same documented criteria. It identifies differences and questions to confirm; it does not select a winner for a particular business. Offering claims are what each provider publishes about this line unless marked otherwise. “Not found” describes the evidence reviewed, not proof that a feature is unavailable. Confirm the insurer, policy wording, limits, retentions, exclusions and cost in an actual quote.

## Alliance Risk vs Aon Cargo and Transit Insurance Summary

Alliance Risk describes inland-marine exposures such as contractor equipment and off-premises storage, while Aon lists cargo options including stock throughput and project cargo. [4](https://joinalliancerisk.com/inland-ocean-marine-insurance/ "Inland & Ocean Marine Insurance") [7](https://www.aon.com/en/capabilities/risk-transfer/cargo-insurance "Cargo Insurance")

## What Is Alliance Risk?

Alliance Risk suits tech startups from pre-seed through IPO that want a broker to review their tech E&O policy for free and shop specialist insurers; if you want to buy online in minutes, use a digital insurer. Quotes take 24 hours to ten business days, depending on your risk. [1](https://joinalliancerisk.com/technology-insurance/ "Technology Insurance") [2](https://joinalliancerisk.com/technology-errors-omissions-insurance-tech-eo/ "Tech E&O Insurance") [3](https://joinalliancerisk.com/get-a-quote/ "Get a Quote")

[Alliance Risk profile](https://spot.insure/insurance-providers/alliance-risk)

## 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. [5](https://www.aon.com/en/about/leadership-and-governance/brokerage-terms-of-service-for-commercial-risk-solutions-us "Commercial Risk Solutions U.S. Brokerage Terms of Service") [6](https://www.aon.com/en/capabilities/middle-market-clients "Middle Market Clients")

[Aon profile](https://spot.insure/insurance-providers/aon)

## What Is Cargo and Transit Insurance?

Cargo coverage fits a shipper protecting goods it owns or a carrier responsible for another party’s goods. The quote needs to match who bears the loss, the shipment route and storage stops. [8](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm "Commercial Insurance Guide") [9](https://www.trade.gov/shipping-options "Shipping Options") [10](https://www.trade.gov/special-documents "Special Documents") [11](https://www.nationalunity.com/National/MotorTruckCargoLiability.pdf "Motor Truck Cargo Legal Liability Coverage")

## What Are the Key Differences Between Alliance Risk and Aon Cargo and Transit Insurance?

### Which Goods and Transit Stages

Alliance Risk separates inland-marine examples—tools in trucks, contractor equipment at job sites, and off-premises storage—from ocean-marine shipments, vessels, and maritime liability. Aon lists General Cargo, Excess Storage, Stock Throughput, and Project Cargo/Marine Delay in Start-Up as distinct options, and describes goods moving by road, rail, sea, or air. A shipper should map each leg and storage interval to the intended form; “cargo” alone may not capture all exposures. [4](https://joinalliancerisk.com/inland-ocean-marine-insurance/ "Inland & Ocean Marine Insurance") [7](https://www.aon.com/en/capabilities/risk-transfer/cargo-insurance "Cargo Insurance")

### Risk Controls and Claims Support

Alliance Risk’s guidance names GPS tracking, tamper-resistant containers, carrier certificates, and photo logs as controls for shipments. Aon describes cargo risk consulting and claims management through a global network. One record gives operational prevention steps; the other describes broker services. Ask how those controls affect the insurer’s requirements and who coordinates local claims assistance, since broker claims management does not determine the insurer’s coverage decision. [4](https://joinalliancerisk.com/inland-ocean-marine-insurance/ "Inland & Ocean Marine Insurance") [7](https://www.aon.com/en/capabilities/risk-transfer/cargo-insurance "Cargo Insurance")

## What Should You Confirm in Alliance Risk and Aon Cargo and Transit Insurance Quotes?

- Are stored goods, contractor equipment, ocean transit, and connecting inland legs insured under one form or separate placements? [4](https://joinalliancerisk.com/inland-ocean-marine-insurance/ "Inland & Ocean Marine Insurance") [7](https://www.aon.com/en/capabilities/risk-transfer/cargo-insurance "Cargo Insurance")
- Which loss-prevention controls are required, and who coordinates claims with the insurer across jurisdictions? [4](https://joinalliancerisk.com/inland-ocean-marine-insurance/ "Inland & Ocean Marine Insurance") [7](https://www.aon.com/en/capabilities/risk-transfer/cargo-insurance "Cargo Insurance")

## Alliance Risk vs Aon Cargo and Transit Insurance Compared

| Criteria | Inland & Ocean Marine Insurance | Aon Cargo and Transit brokerage and risk-advisory offering |
| --- | --- | --- |
| Role in This Line | Confirm in your quote. | Aon states it offers cargo insurance solutions and describes its role as cargo broker. The page does not name the carrier that would insure a particular shipment or account. [7](https://www.aon.com/en/capabilities/risk-transfer/cargo-insurance "Cargo Insurance") (Evidence: Company-reported; scope: Aon’s official global product/capability page. The statement is limited to Aon’s marketing of brokerage or advisory services, not policy issuance..) |
| Issuing Insurer | The dedicated inland and ocean marine page does not name any insurer or specialty carrier that Alliance Risk places this coverage with. [4](https://joinalliancerisk.com/inland-ocean-marine-insurance/ "Inland & Ocean Marine Insurance") (Evidence: Not publicly disclosed; scope: Checked the full dedicated product page as read on 2026-09-23; no carrier is identified for this line anywhere on the page..) | The reviewed page does not identify the insurer or the legal producing entity for a specific placement. Ask Aon to identify both for the quoted risk. [7](https://www.aon.com/en/capabilities/risk-transfer/cargo-insurance "Cargo Insurance") (Evidence: Not found in reviewed sources; scope: Aon’s global product/capability page reviewed 2026-09-30; no buyer quote, binder or policy was reviewed. This does not establish that no insurer or producing entity is available..) |
| Who It’s For | Alliance Risk lists contractors with mobile equipment, logistics and shipping companies, retailers and wholesalers shipping goods, import/export businesses, and museums, art dealers and jewelers as the businesses that typically need this coverage. [4](https://joinalliancerisk.com/inland-ocean-marine-insurance/ "Inland & Ocean Marine Insurance") (Evidence: Company-reported; scope: Dedicated Alliance Risk product page for this line, as read on 2026-09-23..) | Aon addresses businesses across industries that move raw materials, components, finished goods and appliances by road, rail, sea or air, domestically and internationally. [7](https://www.aon.com/en/capabilities/risk-transfer/cargo-insurance "Cargo Insurance") (Evidence: Company-reported; scope: Audience stated by Aon on its global capability page; this does not establish a specific applicant’s eligibility or placement availability by U.S. state..) |
| Coverage Features | Alliance Risk says inland marine coverage typically applies to tools and equipment in trucks, installations before delivery, fine arts and specialty items in transit, contractor's equipment on job sites, and off-premises storage. [4](https://joinalliancerisk.com/inland-ocean-marine-insurance/ "Inland & Ocean Marine Insurance") (Evidence: Company-reported; scope: Product page coverage description; the issued policy and declarations control actual terms..)<br><br>Alliance Risk says ocean marine coverage typically applies to cargo shipped internationally by sea, shipping containers, vessels and freight, hull and machinery, and liability for maritime accidents. [4](https://joinalliancerisk.com/inland-ocean-marine-insurance/ "Inland & Ocean Marine Insurance") (Evidence: Company-reported; scope: Product page coverage description; the issued policy and declarations control actual terms..)<br><br>Alliance Risk's page states this coverage generally excludes general wear and tear or damage from poor packaging, losses outside the policy territory unless the policy is written globally, business income loss unless endorsed, and flood damage unless specifically added to an ocean marine policy. [4](https://joinalliancerisk.com/inland-ocean-marine-insurance/ "Inland & Ocean Marine Insurance") (Evidence: Company-reported; scope: Product page "What Doesn't Inland & Ocean Marine Insurance Cover?" section; the issued policy controls actual exclusions..) | Aon describes cargo insurance for physical loss or damage to goods during transportation and describes goods as protected during loading, unloading, storage and transit. Its listed options include General Cargo, Excess Storage, Stock Throughput and Project Cargo/Marine Delay in Start-Up. These are Aon’s product descriptions, not a guarantee that a buyer’s policy includes every category or peril. [7](https://www.aon.com/en/capabilities/risk-transfer/cargo-insurance "Cargo Insurance") (Evidence: Company-reported; scope: Aon’s broker-authored explanation of the insurance line. It does not establish an individual insured’s policy entitlement; the insurer’s form, endorsements and declarations control..) |
| Limits and Retentions | Confirm in your quote. | The reviewed page does not state a standard buyer-specific limit, retention or deductible for this placement. Confirm amounts, sublimits and conditions in the quote and issued policy. [7](https://www.aon.com/en/capabilities/risk-transfer/cargo-insurance "Cargo Insurance") (Evidence: Not publicly disclosed; scope: Aon’s global product/capability page reviewed 2026-09-30; no buyer quote or policy form was reviewed..) |
| Risk Services | Alliance Risk publishes risk-management guidance for this line, including using GPS tracking and tamper-proof containers for high-value shipments, requiring certificates of insurance from carriers and subcontractors, and keeping photo logs of cargo condition before and after transit. [4](https://joinalliancerisk.com/inland-ocean-marine-insurance/ "Inland & Ocean Marine Insurance") (Evidence: Company-reported; scope: Product page "Risk Management Tips" section; this is published guidance, not a described policyholder service program..) | Aon describes cargo broking, risk consulting, claims management and a global network coordinating local expertise. These are brokerage and advisory services, not the insurer’s claim decision or a guarantee of recovery. [7](https://www.aon.com/en/capabilities/risk-transfer/cargo-insurance "Cargo Insurance") (Evidence: Company-reported; scope: Company-reported brokerage and advisory services. Account-specific service terms are not stated..) |

## Related Pages for Alliance Risk vs Aon Cargo and Transit Insurance

- [Alliance Risk vs Aon](https://spot.insure/compare/alliance-risk-vs-aon): all coverage lines, business roles, service and claims.
- [What Is Cargo and Transit Insurance?](https://spot.insure/coverage/cargo-transit): Cargo coverage protects your financial interest in goods during transit; ownership, route, storage and late-delivery terms shape what the policy addresses.
- [Alliance Risk vs Aon Builders Risk Insurance](https://spot.insure/compare/alliance-risk-vs-aon/builders-risk)
- [Alliance Risk vs Aon Commercial Auto Insurance](https://spot.insure/compare/alliance-risk-vs-aon/commercial-auto)
- [Alliance Risk vs Aon Commercial Property Insurance](https://spot.insure/compare/alliance-risk-vs-aon/commercial-property)
- [Alliance Risk vs Aon Crime Insurance](https://spot.insure/compare/alliance-risk-vs-aon/crime)
- [Alliance Risk vs Aon Cyber Insurance](https://spot.insure/compare/alliance-risk-vs-aon/cyber)
- [Alliance Risk vs Aon D&O Insurance](https://spot.insure/compare/alliance-risk-vs-aon/directors-officers)
- [Alliance Risk vs Aon Employment Practices Liability Insurance](https://spot.insure/compare/alliance-risk-vs-aon/employment-practices)
- [Alliance Risk vs Aon Fiduciary Liability Insurance](https://spot.insure/compare/alliance-risk-vs-aon/fiduciary)
- [Alliance Risk vs Aon General Liability Insurance](https://spot.insure/compare/alliance-risk-vs-aon/general-liability)
- [Alliance Risk vs Aon Management Liability Insurance](https://spot.insure/compare/alliance-risk-vs-aon/management-liability)
- [Alliance Risk vs Aon Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-aon/professional-errors-omissions)
- [Alliance Risk vs Aon Umbrella and Excess Liability Insurance](https://spot.insure/compare/alliance-risk-vs-aon/umbrella-excess)
- [Alliance Risk vs Aon Workers’ Compensation Insurance](https://spot.insure/compare/alliance-risk-vs-aon/workers-compensation)
- [AIG vs Alliance Risk Cargo and Transit Insurance](https://spot.insure/compare/aig-vs-alliance-risk/cargo-transit)
- [AIG vs Aon Cargo and Transit Insurance](https://spot.insure/compare/aig-vs-aon/cargo-transit)
- [Alliance Risk vs Amelia Risk Cargo and Transit Insurance](https://spot.insure/compare/alliance-risk-vs-amelia-risk/cargo-transit)
- [Alliance Risk vs The Baldwin Group Cargo and Transit Insurance](https://spot.insure/compare/alliance-risk-vs-baldwin/cargo-transit)
- [Alliance Risk vs Berkshire Hathaway Specialty Insurance Cargo and Transit Insurance](https://spot.insure/compare/alliance-risk-vs-berkshire-hathaway-specialty-insurance/cargo-transit)
- [Alliance Risk vs Chubb Cargo and Transit Insurance](https://spot.insure/compare/alliance-risk-vs-chubb/cargo-transit)

## Sources for Alliance Risk vs Aon Cargo and Transit Insurance

### Sources About Alliance Risk

1. [Technology Insurance](https://joinalliancerisk.com/technology-insurance/). Alliance Risk; What is Technology Insurance?; Types of Technology; Types of Coverage; startup placement introduction; quote documents and process. Accessed 2026-09-16.
2. [Tech E&O Insurance](https://joinalliancerisk.com/technology-errors-omissions-insurance-tech-eo/). Alliance Risk; Opening placement description; Get Your Tech E&O Risk Review; What We Need for Your Quote; Policy Review. Accessed 2026-09-16.
3. [Get a Quote](https://joinalliancerisk.com/get-a-quote/). Alliance Risk; Request form; Prefer to Call?; Why Alliance Risk? section. Accessed 2026-09-16.
4. [Inland & Ocean Marine Insurance](https://joinalliancerisk.com/inland-ocean-marine-insurance/). Alliance Risk; What Is Inland & Ocean Marine Insurance?; Who Needs Inland & Ocean Marine Insurance?; What Does Inland Marine Insurance Cover?; What Does Ocean Marine Insurance Cover?; What Doesn't Inland & Ocean Marine Insurance Cover?; Risk Management Tips. Accessed 2026-09-23.

### Sources About Aon

5. [Commercial Risk Solutions U.S. Brokerage Terms of Service](https://www.aon.com/en/about/leadership-and-governance/brokerage-terms-of-service-for-commercial-risk-solutions-us). 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.
6. [Middle Market Clients](https://www.aon.com/en/capabilities/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.
7. [Cargo Insurance](https://www.aon.com/en/capabilities/risk-transfer/cargo-insurance). Aon; Cargo insurance definition and transport scope, coverage examples including loading, unloading and storage, lines 123–175; broking, risk consulting, claims management and global cargo network services in ‘How Aon Can Help’; talk-to-team link at top.. Accessed 2026-09-30.

### Sources for the Cargo and Transit Insurance Guide

8. [Commercial Insurance Guide](https://www.insurance.ca.gov/01-consumers/105-type/95-guides/09-comm/commercialguide.cfm). California Department of Insurance; Commercial Property; Inland Marine; What Should I Expect from a Broker-Agent. Accessed 2026-09-16.
9. [Shipping Options](https://www.trade.gov/shipping-options). International Trade Administration, U.S. Department of Commerce; Export Shipping Basics; Tips on International Shipping from U.S.; Working with Freight Forwarders. Accessed 2026-09-16.
10. [Special Documents](https://www.trade.gov/special-documents). International Trade Administration, U.S. Department of Commerce; Insurance Certificate bullet. Accessed 2026-09-16.
11. [Motor Truck Cargo Legal Liability Coverage](https://www.nationalunity.com/National/MotorTruckCargoLiability.pdf). American Association of Insurance Services, Inc.; hosted by National Unity; Coverage and Property Covered pp.1–2; Perils Excluded pp.6–7; Valuation p.8; How Much We Pay p.9; Transit definition p.13. Accessed 2026-09-16.

Updated 2026-09-30. 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](https://spot.insure/editorial-policy). To suggest a correction, [contact Spot](https://spot.insure/contact) with the page URL and supporting source.

## Alliance Risk Review Scores for 2026

Review Score: not enough ratings.

Alliance Risk has no customer ratings on the review sites we checked, so there's no Review Score yet. That says nothing bad about the company; it means you'll need to ask for references.



Reviewed 2026-09-29. [Read the sourced review](https://spot.insure/insurance-providers/alliance-risk/reviews).

## Aon Review Scores for 2026

Review Score: 6.1 / 10 from 3 rated sources, equally weighted.

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.

- J.D. Power: Aon study score 822 (out of 1000). Historical 2017 large-commercial-broker study; U.S. and Canada commercial insurance decision-makers at large organizations. J.D. Power reports 2,506 evaluations across the study, not Aon-specific responses; the Aon respondent count is not stated. Period: 2017 study; ranked 3rd among large commercial brokers; study-wide population 2,506, not Aon review count. Checked 2026-09-29. [Diversity of Offerings Becomes Key Differentiator for Large Commercial Insurers, JD Power Finds](https://www.jdpower.com/business/press-releases/jd-power-2017-large-commercial-insurance-study)
- Trustpilot: TrustScore 1.2 (out of 5); 782 reviews. Global www.aon.com profile merged with other Aon profiles; mixed experiences include pensions, travel, professional indemnity and Australian business quotation service. The two latter complaints are individual unverified allegations, not evidence of U.S. commercial-placement outcomes or insurer fault. Trustpilot says reviews may not be representative because the company has not recently invited reviews. Period: Displayed 2026-09-29; page separately showed 198 reviews in the last 12 months. Checked 2026-09-29. [Aon Reviews](https://www.trustpilot.com/review/www.aon.com)
- BBB: BBB business grade B− (BBB letter grade; stated reason: failure to respond to two filed complaints). BBB of Chicago & Northern Illinois profile for Aon plc; the business grade is BBB’s own measure, not customer stars. Checked 2026-09-29. [Aon plc | BBB Business Profile](https://www.bbb.org/us/il/chicago/profile/insurance-companies/aon-plc-0654-5291)
- BBB: BBB customer review average 1.6 (out of 5); 5 reviews. BBB of Chicago & Northern Illinois customer reviews for Aon plc; some reviews are about employee-benefit and medical-expense issues. Period: checked 2026-09-29. Checked 2026-09-29. [Aon plc | BBB Reviews](https://www.bbb.org/us/il/chicago/profile/insurance-companies/aon-plc-0654-5291/customer-reviews)

Reviewed 2026-09-29. [Read the sourced review](https://spot.insure/insurance-providers/aon/reviews).

## Agent and Developer Resources

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