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. 1,4
What Aon Does
Aon’s U.S. Commercial Risk terms describe its role as broker of record for certain programs. They say Aon consults with clients on markets and program options, helps prepare underwriting information and applications, and obtains client instructions to bind a selected program. 1
Aon’s U.S. Commercial Risk terms describe Commercial Risk Solutions U.S. as broker of record for certain insurance programs. Separate electronic-delivery terms name Aon Risk Services Companies, Inc. acting for itself and licensed brokerage subsidiaries to deliver arranged policies; the terms define an insurer as the policy issuer and risk bearer. These group-level descriptions do not identify the producer or authority for a particular placement. 1,2Company-reported. Company-reported U.S. Commercial Risk brokerage and electronic-delivery terms; certain programs only. No specific insured, licensed producer, appointment, policy issuer, state authority or placement was matched.
Aon plc is the group’s Irish-incorporated SEC reporting parent. Its U.S. electronic-delivery terms name Aon Risk Services Companies, Inc. and licensed brokerage subsidiaries in the delivery of arranged policies. Neither document identifies the producing entity or insurer for a particular policy; confirm those names and state authority in your quote and policy documents. 3 2
Pros and Cons
Pros
- Aon describes a dedicated Middle Market practice for mid-sized organizations, with a stated reach across North America. The page does not define a numeric size threshold or establish U.S.-only eligibility. 4
- Aon’s U.S. terms describe pre-renewal market and program consultation, application assistance, and administration of selected programs’ insurer relationships where applicable. 1
- Aon’s U.S. terms explain that clients can request expected compensation information for their coverage and alternative quotes. 1
Cons
- The group-level terms reviewed do not identify the producing entity, insurer, or jurisdiction-specific placement details for a particular policy. Ask for those details with the quote. 1 2
- Aon says contingent compensation goals can create an incentive to place coverage with a particular insurer. Ask what compensation and any relevant conflict apply to your placement. 1
- The terms assign direct insurer notice to the client unless separately agreed in writing. This notice allocation does not establish that Aon provides no claims advocacy; Aon separately describes claims support for some D&O and cyber work. 1 5 7
Application and Binding
For certain U.S. Commercial Risk programs, Aon says it helps with underwriting information and applications, while the client signs applications that require a signature. Aon says it obtains the client’s instructions to bind specific programs based on its proposal. Those terms do not establish online checkout or that every quote can bind. 1
For certain U.S. Commercial Risk programs, Aon says it consults with the client about market conditions, insurers to approach and program strategy, helps prepare underwriting information and applications, and obtains the client’s instructions to bind specific programs based on Aon’s proposal. The client signs applications that require a signature. 1Company-reported. Company-reported contractual terms for certain U.S. Commercial Risk programs; not a universal workflow, online checkout claim, insurer role or guarantee that a quote can bind.
Renewals, Claims Notice, and Compensation
Aon says it consults with clients before placement and renewal and administers insurer relationships for selected programs where applicable. The terms do not promise an automatic renewal or a fixed timetable. 1
Aon says it consults with clients before placing or renewing coverage and, where applicable, administers the insurer relationship for selected programs, including billing, data reporting and negotiated requirements. The terms do not promise automatic renewal, a timetable, a specific market or a particular outcome. 1Company-reported. Company-reported terms for selected U.S. Commercial Risk programs; administration varies where applicable and may be changed by written agreement.
The terms say the client must notify insurers directly as required by the policies unless a separate signed agreement says otherwise. Aon’s separate D&O and cyber pages describe claims advocacy or preparation, so ask which claims services apply to your engagement and who must give notice. 1 5 7
Under Aon’s U.S. brokerage terms, the client is responsible for directly notifying insurers as its policies require unless a separate signed agreement says otherwise; Aon says it does not assume that notice or monitoring duty without a separate written agreement. This allocation does not determine whether Aon separately offers or agrees to claims advocacy or other claims-related services. 1,5,7Company-reported. Company-reported contractual allocation for covered U.S. Commercial Risk services; policy terms and any separate written agreement control. Aon separately describes claims advocacy on its D&O and cyber pages.
Aon’s terms say compensation may come from insurers or other third parties, can vary by arrangement, and may include contingent compensation. They also describe a client request route for expected compensation information. The public terms do not state what Aon would receive on a particular account. 1
Aon’s U.S. brokerage terms say compensation may come from insurers or third parties and can vary by contract, insurer and arrangement. Aon and affiliates may also receive contingent and other compensation; contingent goals can create an incentive to place coverage with a particular insurer. Clients may request expected compensation information for their coverage and alternative quotes. The terms do not give a client-specific amount. 1Company-reported. General company-reported U.S. brokerage terms; actual compensation, fees and conflicts for a client or placement are not stated here and may depend on law or contract.
Coverage Lines Aon Describes
Aon’s global pages describe D&O, cyber, employment practices, professional E&O, commercial property, and cargo services. Its construction practice also lists Builders Risk, general liability, umbrella and excess liability, workers compensation, and surety bonds among coverage areas for construction clients. Its Professional Services Practice lists crime, fiduciary liability, kidnap and ransom, and automobile liability for law, accounting, and consulting firms; it presents management liability as a partnership program/category. These practice listings do not establish standalone products or U.S. placement availability. A separate global Commercial Surety page describes commercial bonds and says available services depend on jurisdiction. The pages do not establish that a particular U.S. business qualifies or that a line is available for its state, identify the producing entity or insurer, or set policy terms and limits. Ask which lines can be placed for your business and who would produce and underwrite each one. 5 7 6 8 9 14 10
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
Not enough ratings
The sources reviewed do not provide one comparable measure of Aon’s U.S. commercial brokerage service. Trustpilot’s global aon.com profile showed 1.2/5 from 782 reviews, while J.D. Power’s 2017 large-commercial study ranked Aon third at 822/1000. BBB separately showed a B− business grade tied to two unanswered complaints and 1.6/5 from five customer reviews. These sources have different populations, dates and measures; none is a current commercial-placement outcome study.[4][2][6][7]
Read Aon reviewsReliability Research
Broker. Aon’s U.S. commercial brokerage, as described in company-published U.S. Commercial Risk terms for certain programs and group-level marketing. This brand-level review does not assess a named producer entity, insurer, or individual placement.
Broker Spot Score
Not Rated
Aon is unrated. The reviewed evidence does not establish a current named carrier network or a complete conduct assessment for the stated brokerage scope.
Assessment subject unavailable
Assessed 2026-09-29 · Review due 2026-10-29
Sources
Aon Official Website
- 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.
- Aon Commercial Risk U.S. Electronic Disclosure and Consent Terms. Aon; Lines 120–125: Aon Risk Services Companies, Inc. acting for itself and licensed brokerage subsidiaries in electronic delivery; insurer is defined as issuer and risk bearer. The passage does not identify a producing entity or insurer for a particular placement. Accessed 2026-09-28.
- Aon plc Form 10-K for the year ended December 31, 2025. Aon plc / U.S. Securities and Exchange Commission; Cover lines 23–34: Aon plc is incorporated in Ireland and gives Dublin as principal executive office; lines 261–263: global client breadth; lines 271–273 and segment discussion: company-reported Commercial Risk brokerage and risk-consulting operations. Filing is parent-level evidence, not placement producer, authority or insurer evidence. 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.
- Directors’ and Officers’ (D&O) Liability Insurance. Aon; Lines 135–160: general covered allegations and Side A, B and C scenarios, including public/private differences; lines 171–185: insurer-selection analytics, brokerage/claims-team collaboration and management-liability specialization. Product explanation and company-reported services; not an Aon-issued policy or quote. Accessed 2026-09-29.
- Professional Services Practice | Insurance Broking & Risk Management. Aon; Lines 125–128: global professional-services team and named law, accounting and consulting firm audience; lines 131–147: professional-liability/E&O offering and terminology; lines 151–176: cyber and EPL offerings, including management liability described at lines 158–163 as a partnership program/category; lines 180–189: professional-services P&C listing, including crime, fiduciary, kidnap and ransom, and automobile liability. “Loss Prevention” section (directly inspected passage at lines 209–212) conditions law-firm loss prevention on Aon broking of lawyers’ professional liability. Global practice page; no state-specific placement schedule. Accessed 2026-09-29.
- Cyber Risk. Aon; Lines 194–205: cyber risk financing and cyber insurance; lines 206–230: claims advocacy/preparation and third-party incident-response providers, separate client contracts, no performance guarantee, and possible referral remuneration. Company-reported global service description. Accessed 2026-09-29.
- Property Risk Management. Aon; Lines 132–140: property/buildings/contents and possible business-interruption cover, broker team services; lines 148–159: rates, retentions, limits, deductibles, benchmarking and U.S.-available Property Risk Analyzer; lines 161–168: global market access and alternate risk transfer. Tool availability does not establish placement availability or authority by state. Accessed 2026-09-29.
- Marine Insurance and Risk Management. Aon; Lines 123–126: global marine practice, customer examples and marine claims/risk services; lines 155–175: cargo offerings including project cargo, general cargo, stock throughput, excess storage and freight/logistics. No U.S. placement terms, insurer, limits or state authority specified. Accessed 2026-09-29.
- Commercial Surety. Aon; Lines 125–127: commercial surety bond description and three parties; lines 190–210: Aon says it approaches the surety market globally and describes its brokerage support, with offerings depending on jurisdiction; lines 211–222: examples of bond types. Global company marketing; no U.S. producing entity, state authority, issuer or placement terms. Accessed 2026-09-29.
- About | Aon. Aon; Aon’s company overview and Our Capabilities list distinguish Risk Capital from Human Capital and describe group-wide capabilities. General company identity context; not placement, authority or insurer evidence. Accessed 2026-09-28.
- Broking and Risk Transfer | Aon. Aon; Explore Our Risk Transfer Offerings; Property & Casualty, Specialty, Management Liability and industry listings. Broad catalogue only; not sufficient for a dedicated line record by itself. Accessed 2026-09-28.
- Financial and Executive Risks | Insurance Broking & Risk Management. Aon; Financial Services Group Overview; D&O, fiduciary, EPL and crime references plus policy design and insurer market knowledge. Broad category/source context; not sufficient by itself to establish a separate U.S. product. Accessed 2026-09-28.
- Construction and Infrastructure Insurance and Risk Management. Aon; Lines 125–126: global construction practice designing and placing risk solutions; lines 137–156: industry-specific property, casualty, construction professional liability, subcontractor default and construction surety offerings; lines 167–195: global coverage areas explicitly list Builders Risk, general/umbrella/excess liability within construction liability, workers compensation and surety among other categories. These are construction-practice marketing statements; page does not provide U.S. state or placement availability for each line. Accessed 2026-09-29.



