---
title: "Aon vs HUB International: D&O Insurance"
description: "HUB describes D&O coverage areas and claimants for its product; Aon explains Side A/B/C program design and insurer selection."
canonical: "https://spot.insure/compare/aon-vs-hub-international/directors-officers"
page-type: "line-comparison"
updated-at: "2026-09-30"
comparison-pair: "aon-vs-hub-international"
provider-a: "aon"
provider-b: "hub-international"
coverage-line: "directors-officers"
---

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[Human-readable page](https://spot.insure/compare/aon-vs-hub-international/directors-officers)

## Agent Guide

**What this page is:** Focused comparison of Aon and HUB International for D&O 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 D&O Insurance questions about Aon versus HUB International. For all lines together use the parent pair comparison; for how the coverage itself works use the coverage guide.

**Questions this page answers:**
- Aon vs HUB International for D&O Insurance: how do they differ?
- Which is better for D&O Insurance, Aon or HUB International?
- What does Aon or HUB International publish about D&O Insurance (limits, eligibility, claims, add-ons)?
- What should I confirm in a quote for D&O Insurance from Aon or HUB International?

**Key facts:**
- Line: D&O Insurance. Providers: Aon and HUB International.
- 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:**
- [Aon vs HUB International](https://spot.insure/compare/aon-vs-hub-international) — parent: all coverage lines for this pair
- [D&O Insurance guide](https://spot.insure/coverage/directors-officers) — coverage explainer for this line
- [Aon profile](https://spot.insure/insurance-providers/aon) — provider profile (evidence)
- [HUB International profile](https://spot.insure/insurance-providers/hub-international) — provider profile (evidence)
- [Aon vs HUB International Commercial Property Insurance](https://spot.insure/compare/aon-vs-hub-international/commercial-property) — sibling comparison (other line, or other pair for this line)
- [Aon vs HUB International Crime Insurance](https://spot.insure/compare/aon-vs-hub-international/crime) — sibling comparison (other line, or other pair for this line)
- [Aon vs HUB International Cyber Insurance](https://spot.insure/compare/aon-vs-hub-international/cyber) — sibling comparison (other line, or other pair for this line)
- [Aon vs HUB International Employment Practices Liability Insurance](https://spot.insure/compare/aon-vs-hub-international/employment-practices) — sibling comparison (other line, or other pair for this line)
- [Aon vs HUB International Fiduciary Liability Insurance](https://spot.insure/compare/aon-vs-hub-international/fiduciary) — sibling comparison (other line, or other pair for this line)
- [Aon vs HUB International General Liability Insurance](https://spot.insure/compare/aon-vs-hub-international/general-liability) — sibling comparison (other line, or other pair for this line)
- [Aon vs HUB International Kidnap and Ransom Insurance](https://spot.insure/compare/aon-vs-hub-international/kidnap-ransom) — sibling comparison (other line, or other pair for this line)
- [Aon vs HUB International Management Liability Insurance](https://spot.insure/compare/aon-vs-hub-international/management-liability) — sibling comparison (other line, or other pair for this line)
- [Aon vs HUB International Professional Liability (E&O) Insurance](https://spot.insure/compare/aon-vs-hub-international/professional-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [Aon vs HUB International Workers’ Compensation Insurance](https://spot.insure/compare/aon-vs-hub-international/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [AIG vs Aon D&O Insurance](https://spot.insure/compare/aig-vs-aon/directors-officers) — sibling comparison (other line, or other pair for this line)
- [AIG vs HUB International D&O Insurance](https://spot.insure/compare/aig-vs-hub-international/directors-officers) — 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 HUB International D&O Insurance](https://spot.insure/compare/alliance-risk-vs-hub-international/directors-officers) — sibling comparison (other line, or other pair for this line)
- [Amelia Risk vs Aon D&O Insurance](https://spot.insure/compare/amelia-risk-vs-aon/directors-officers) — sibling comparison (other line, or other pair for this line)
- [Amelia Risk vs HUB International D&O Insurance](https://spot.insure/compare/amelia-risk-vs-hub-international/directors-officers) — sibling comparison (other line, or other pair for this line)

# Aon vs HUB International: How Do They Compare for D&O Insurance?

HUB describes D&O coverage areas and claimants for its product; Aon explains Side A/B/C program design and insurer selection.

## Research Scope and Use

Use this comparison to evaluate Aon and HUB International for D&O 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.

## Summary

HUB lists D&O coverage and claimant areas; Aon describes broker-led structure and market analysis. [3](https://www.aon.com/en/capabilities/risk-transfer/directors-and-officers-liability-insurance "Directors’ and Officers’ (D&O) Liability Insurance") [7](https://www.hubinternational.com/products/business-insurance/directors-and-officers-insurance/ "Directors and Officers (D&O) Liability Insurance Broker")

## 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](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") [2](https://www.aon.com/en/capabilities/middle-market-clients "Middle Market Clients")

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

## What Is HUB International?

HUB suits technology businesses seeking a specialist broker—its practice says it insures more than 5,000 technology companies; qualifying small accounts can use Insureon online, while mid-market buyers need an advisor. [4](https://www.hubinternational.com/about-us/ "About Us") [5](https://www.hubinternational.com/contact-us/ "Contact Us") [6](https://www.hubinternational.com/industries/technology-company-insurance/ "Insurance for Technology Companies")

[HUB International profile](https://spot.insure/insurance-providers/hub-international)

## What Is Directors and Officers Insurance?

D&O insurance can help pay covered defense costs and losses from claims against company leaders over management decisions. If your organization has a board or executives, check whether the company itself is insured and whether legal bills reduce the limit. [9](https://www.thehartford.com/business-insurance/glossary-of-business-insurance-terms "Glossary of Business Insurance Terms") [10](https://eperils.com/wp-content/uploads/2016/09/14-02-18480.pdf "The Chubb Primary Directors & Officers and Entity Securities Liability Insurance") [11](https://asset.trvstatic.com/download/assets/pdo-3001.pdf/d66bd58e63c911ee99d14294a32ecb95 "Private Company Directors and Officers Liability Coverage")

## Key Differences in D&O Insurance

### Coverage Areas and Side Structure

HUB identifies D&O coverage areas and types of claimants under its product. Aon explains Side A individual protection, Side B reimbursement and Side C entity coverage, with differences for public and private forms. Compare HUB’s listed claimants with the form Aon proposes and confirm how the company’s own claims are treated. [3](https://www.aon.com/en/capabilities/risk-transfer/directors-and-officers-liability-insurance "Directors’ and Officers’ (D&O) Liability Insurance") [7](https://www.hubinternational.com/products/business-insurance/directors-and-officers-insurance/ "Directors and Officers (D&O) Liability Insurance Broker")

### Claims and Placement

Aon describes insurer-selection analytics and a D&O Risk Analyzer; HUB describes claims support and how buyers apply. Those services serve different stages of the purchase and claim. Ask who will advocate after notice and which carrier has final claim authority. [3](https://www.aon.com/en/capabilities/risk-transfer/directors-and-officers-liability-insurance "Directors’ and Officers’ (D&O) Liability Insurance") [7](https://www.hubinternational.com/products/business-insurance/directors-and-officers-insurance/ "Directors and Officers (D&O) Liability Insurance Broker")

## What to Confirm in D&O Insurance Quotes

- Ask HUB for exact claimant definitions, limits and claim support; ask Aon for the selected insurer and Side A/B/C terms. [3](https://www.aon.com/en/capabilities/risk-transfer/directors-and-officers-liability-insurance "Directors’ and Officers’ (D&O) Liability Insurance")

## Offering Details

| Criteria | Aon Directors and Officers Liability brokerage and risk-advisory offering | HUB International Directors and Officers Insurance Brokerage |
| --- | --- | --- |
| Role in This Line | Aon markets D&O broking and advisory services, including insurer selection and program design. It does not issue the described coverage or name the carrier for a buyer’s placement. [3](https://www.aon.com/en/capabilities/risk-transfer/directors-and-officers-liability-insurance "Directors’ and Officers’ (D&O) Liability 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..) | HUB brokers D&O liability coverage for private, nonprofit and public-company clients as part of its ProEx Professional & Executive Risk practice, rather than underwriting the policy itself. [7](https://www.hubinternational.com/products/business-insurance/directors-and-officers-insurance/ "Directors and Officers (D&O) Liability Insurance Broker") [8](https://www.hubinternational.com/products/business-insurance/employment-practices-liability/ "HUB ProEx") (Evidence: Company-reported; scope: D&O product page and ProEx coverage list, read 2026-09-23. Neither page names an issuing insurer..) |
| Issuing Insurer | 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. [3](https://www.aon.com/en/capabilities/risk-transfer/directors-and-officers-liability-insurance "Directors’ and Officers’ (D&O) Liability 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..) | The D&O product page and the ProEx coverage list do not name an issuing insurer for D&O policies; HUB says ProEx places over $2 billion in premium with insurers it calls top-rated carriers, without naming them. [7](https://www.hubinternational.com/products/business-insurance/directors-and-officers-insurance/ "Directors and Officers (D&O) Liability Insurance Broker") [8](https://www.hubinternational.com/products/business-insurance/employment-practices-liability/ "HUB ProEx") (Evidence: Not found in reviewed sources; scope: Checked both pages on 2026-09-23; the carrier for a specific D&O placement depends on the quote..) |
| Who It’s For | Aon describes D&O services for public and private companies and discusses executives, directors, managers and board members. This is a target-audience description, not an underwriting eligibility schedule. [3](https://www.aon.com/en/capabilities/risk-transfer/directors-and-officers-liability-insurance "Directors’ and Officers’ (D&O) Liability 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..) | HUB markets D&O brokerage to three segments: private companies with customer and supplier relationships, nonprofits with advisory boards or committees, and public companies with shareholders. [7](https://www.hubinternational.com/products/business-insurance/directors-and-officers-insurance/ "Directors and Officers (D&O) Liability Insurance Broker") (Evidence: Company-reported; scope: D&O product page target-market description; not an underwriting appetite statement..) |
| Coverage Features | Aon explains D&O policies generally through Side A individual protection when company indemnity is unavailable, Side B reimbursement when the company indemnifies a director or officer, and Side C entity coverage, with different descriptions for public and private companies. It notes exclusions can apply; an issued policy determines the actual scope. [3](https://www.aon.com/en/capabilities/risk-transfer/directors-and-officers-liability-insurance "Directors’ and Officers’ (D&O) Liability 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..) | HUB describes D&O coverage it arranges as addressing three areas: personal asset protection for monetary judgments and settlements from an alleged breach of duty, loyalty or care; defense in civil, criminal, judicial, administrative, regulatory or arbitration proceedings; and workplace and employment protection for breach-of-fiduciary-duty and employment-related suits. [7](https://www.hubinternational.com/products/business-insurance/directors-and-officers-insurance/ "Directors and Officers (D&O) Liability Insurance Broker") (Evidence: Company-reported; scope: Product-page marketing description; the issued policy's insuring agreements, conditions and exclusions control an actual claim..)<br><br>HUB says D&O claims it sees can come from regulators, donors, clients or customers, suppliers, competitors, employees, shareholders and creditors. [7](https://www.hubinternational.com/products/business-insurance/directors-and-officers-insurance/ "Directors and Officers (D&O) Liability Insurance Broker") (Evidence: Company-reported; scope: Product-page list of potential claim sources; not a guarantee of coverage for any specific claimant..) |
| Limits and Retentions | 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. [3](https://www.aon.com/en/capabilities/risk-transfer/directors-and-officers-liability-insurance "Directors’ and Officers’ (D&O) Liability Insurance") (Evidence: Not publicly disclosed; scope: Aon’s global product/capability page reviewed 2026-09-30; no buyer quote or policy form was reviewed..) | Published D&O policy limits or retentions were not found on the reviewed pages. [7](https://www.hubinternational.com/products/business-insurance/directors-and-officers-insurance/ "Directors and Officers (D&O) Liability Insurance Broker") [8](https://www.hubinternational.com/products/business-insurance/employment-practices-liability/ "HUB ProEx") (Evidence: Not publicly disclosed; scope: Checked the D&O product page and ProEx page on 2026-09-23; limits are set on the quote and declarations..) |
| Risk Services | Aon says its brokerage and claims teams collaborate on coverage negotiations and describes insurer-selection analytics and a D&O Risk Analyzer. Those are broker services, not an insurer claim decision or guarantee. [3](https://www.aon.com/en/capabilities/risk-transfer/directors-and-officers-liability-insurance "Directors’ and Officers’ (D&O) Liability Insurance") (Evidence: Company-reported; scope: Company-reported brokerage and advisory services. Account-specific service terms are not stated..) | HUB says its ProEx practice, which lists D&O among its Executive Liability coverages, provides analytics, litigation support and risk-management services to clients of all sizes, led by a named ProEx practice leader. [8](https://www.hubinternational.com/products/business-insurance/employment-practices-liability/ "HUB ProEx") (Evidence: Company-reported; scope: ProEx page team and services description; not specific to a single D&O engagement..) |
| How to Apply | Confirm in your quote. | HUB directs D&O prospects to "Connect With a Broker" rather than an online quote or bind flow. [7](https://www.hubinternational.com/products/business-insurance/directors-and-officers-insurance/ "Directors and Officers (D&O) Liability Insurance Broker") (Evidence: Company-reported; scope: D&O product page call to action..) |
| Claims Support | Confirm in your quote. | HUB describes a Claims & Legal Risks Group, staffed by attorneys who specialize in ProEx coverages including D&O, that provides management-liability claims support from pre-claim policy-wording review through claim recovery. [8](https://www.hubinternational.com/products/business-insurance/employment-practices-liability/ "HUB ProEx") (Evidence: Company-reported; scope: ProEx page claims and legal support section..) |

## Full Comparison

- [Aon vs HUB International](https://spot.insure/compare/aon-vs-hub-international): all coverage lines, business roles, service and claims.
- [What Is Directors and Officers Insurance?](https://spot.insure/coverage/directors-officers): D&O insurance can protect leaders and, in some policies, the company from covered management claims; company coverage, defense costs and limits differ by quote.
- [Aon vs HUB International Commercial Property Insurance](https://spot.insure/compare/aon-vs-hub-international/commercial-property)
- [Aon vs HUB International Crime Insurance](https://spot.insure/compare/aon-vs-hub-international/crime)
- [Aon vs HUB International Cyber Insurance](https://spot.insure/compare/aon-vs-hub-international/cyber)
- [Aon vs HUB International Employment Practices Liability Insurance](https://spot.insure/compare/aon-vs-hub-international/employment-practices)
- [Aon vs HUB International Fiduciary Liability Insurance](https://spot.insure/compare/aon-vs-hub-international/fiduciary)
- [Aon vs HUB International General Liability Insurance](https://spot.insure/compare/aon-vs-hub-international/general-liability)
- [Aon vs HUB International Kidnap and Ransom Insurance](https://spot.insure/compare/aon-vs-hub-international/kidnap-ransom)
- [Aon vs HUB International Management Liability Insurance](https://spot.insure/compare/aon-vs-hub-international/management-liability)
- [Aon vs HUB International Professional Liability (E&O) Insurance](https://spot.insure/compare/aon-vs-hub-international/professional-errors-omissions)
- [Aon vs HUB International Workers’ Compensation Insurance](https://spot.insure/compare/aon-vs-hub-international/workers-compensation)
- [AIG vs Aon D&O Insurance](https://spot.insure/compare/aig-vs-aon/directors-officers)
- [AIG vs HUB International D&O Insurance](https://spot.insure/compare/aig-vs-hub-international/directors-officers)
- [Alliance Risk vs Aon D&O Insurance](https://spot.insure/compare/alliance-risk-vs-aon/directors-officers)
- [Alliance Risk vs HUB International D&O Insurance](https://spot.insure/compare/alliance-risk-vs-hub-international/directors-officers)
- [Amelia Risk vs Aon D&O Insurance](https://spot.insure/compare/amelia-risk-vs-aon/directors-officers)
- [Amelia Risk vs HUB International D&O Insurance](https://spot.insure/compare/amelia-risk-vs-hub-international/directors-officers)

## Sources

### Aon

1. [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.
2. [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.
3. [Directors’ and Officers’ (D&O) Liability Insurance](https://www.aon.com/en/capabilities/risk-transfer/directors-and-officers-liability-insurance). Aon; D&O audience and coverage explanation, lines 123–160; insurer-selection, brokerage and claims collaboration, analytics and industry specialization, lines 171–189; contact link at top.. Accessed 2026-09-30.

### HUB International

4. [About Us](https://www.hubinternational.com/about-us/). HUB International; Opening description; 1998 formation of HUB International Limited; 2022 Insureon acquisition; headquarters and employee/office counts. Accessed 2026-09-16.
5. [Contact Us](https://www.hubinternational.com/contact-us/). HUB International; Business Solutions paths for Commercial Insurance Solutions versus Small Commercial Insurance Solutions via Insureon; office search. Accessed 2026-09-16.
6. [Insurance for Technology Companies](https://www.hubinternational.com/industries/technology-company-insurance/). HUB International; Technology Company Insurance & Risk Management: startup, software, hardware and digital-media introduction; Business Coverage and People Protection lists; technology-client count. Accessed 2026-09-16.
7. [Directors and Officers (D&O) Liability Insurance Broker](https://www.hubinternational.com/products/business-insurance/directors-and-officers-insurance/). HUB International; Target segments: private companies, nonprofit organizations, public companies; Personal Asset Protection, Claims Protection, Workplace & Employment Protection; list of potential claimants; 2016 private-company D&O claim statistic; Connect With a Broker call to action. Accessed 2026-09-23.
8. [HUB ProEx](https://www.hubinternational.com/products/business-insurance/employment-practices-liability/). HUB International; ProEx Coverages list including Directors & Officers Liability (D&O) and Side-A Only Excess D&O under Executive Liability; Claims & Legal Support section; ProEx premium volume statement. Accessed 2026-09-23.

### D&O Insurance Guide

9. [Glossary of Business Insurance Terms](https://www.thehartford.com/business-insurance/glossary-of-business-insurance-terms). The Hartford; Directors and Officers Liability Insurance; Errors and Omissions Insurance; Employment Practices Liability Insurance. Accessed 2026-09-16.
10. [The Chubb Primary Directors & Officers and Entity Securities Liability Insurance](https://eperils.com/wp-content/uploads/2016/09/14-02-18480.pdf). Chubb Group of Insurance Companies; hosted by eperils; I.A–C p.1; I.C p.1; I and III.A–B pp.1–2; VI Reporting pp.3–4. Accessed 2026-09-16.
11. [Private Company Directors and Officers Liability Coverage](https://asset.trvstatic.com/download/assets/pdo-3001.pdf/d66bd58e63c911ee99d14294a32ecb95). Travelers Casualty and Surety Company of America; I.A–C p.1; I.C p.1; Header p.1 and VI.A pp.6–7. 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.

## Aon Reviews

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).

## HUB International Reviews

Review Score: 5.6 / 10 from 2 rated sources, equally weighted.

Customers who reviewed HUB on BBB rate it 1 out of 5, but that is only 7 reviews for a very large broker. BBB's own business grade is A-.

- BBB: BBB business grade A- (BBB letter grade). BBB profile for HUB International, Chicago headquarters and its corporate-owned locations (United States). HUB is a global broker; BBB coverage is US/Canada and split by office profile. Period: current page, accessed 2026-09-29; 3 complaints closed in last 3 years. Checked 2026-09-29. [HUB International | BBB Business Profile](https://www.bbb.org/us/il/chicago/profile/insurance-services-office/hub-international-0654-12000202)
- BBB customer reviews: BBB customer reviews 1 (out of 5); 7 reviews. Customer reviews left on the same BBB headquarters profile (HQ and corporate-owned US locations). Small sample. Checked 2026-09-29. [HUB International | BBB Reviews](https://www.bbb.org/us/il/chicago/profile/insurance-services-office/hub-international-0654-12000202/customer-reviews)
- BBB Canada West: BBB business grade A- (BBB letter grade). BBB profile for HUB International Canada West ULC, Burnaby BC. Covers one Canadian regional entity only, not the whole group. Period: current page; 13 complaints closed in last 3 years; 3 customer reviews. Checked 2026-09-29. [HUB International Canada West ULC | BBB Reviews](https://www.bbb.org/ca/bc/burnaby/profile/insurance-services-office/hub-international-insurance-brokers-hub-coastal-0037-120326/customer-reviews)

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

## Agent and Developer Resources

- [Markdown page](https://spot.insure/compare/aon-vs-hub-international/directors-officers.md)
- [Developer resources](https://spot.insure/developers)
- [Public MCP server](https://spot.insure/mcp)
- [MCP server manifest](https://spot.insure/server.json)
- [OpenAPI description](https://spot.insure/openapi.json)
- [Public page index](https://spot.insure/llms.txt)