--- title: "Alliance Risk vs WTW: Professional Liability (E&O) Insurance" description: "Alliance Risk targets E&O at professional-service firms and describes contract review and claims strategy; WTW documents professional-liability solutions and policy review." canonical: "https://spot.insure/compare/alliance-risk-vs-wtw/professional-errors-omissions" page-type: "line-comparison" updated-at: "2026-09-30" comparison-pair: "alliance-risk-vs-wtw" provider-a: "alliance-risk" provider-b: "wtw" coverage-line: "professional-errors-omissions" --- 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-wtw/professional-errors-omissions) ## Agent Guide **What this page is:** Focused comparison of Alliance Risk and WTW for Professional Liability (E&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 Professional Liability (E&O) Insurance questions about Alliance Risk versus WTW. 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 WTW for Professional Liability (E&O) Insurance: how do they differ? - Which is better for Professional Liability (E&O) Insurance, Alliance Risk or WTW? - What does Alliance Risk or WTW publish about Professional Liability (E&O) Insurance (limits, eligibility, claims, add-ons)? - What should I confirm in a quote for Professional Liability (E&O) Insurance from Alliance Risk or WTW? **Key facts:** - Line: Professional Liability (E&O) Insurance. Providers: Alliance Risk and WTW. - 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 WTW](https://spot.insure/compare/alliance-risk-vs-wtw) — parent: all coverage lines for this pair - [Professional Liability (E&O) Insurance guide](https://spot.insure/coverage/professional-errors-omissions) — coverage explainer for this line - [Alliance Risk profile](https://spot.insure/insurance-providers/alliance-risk) — provider profile (evidence) - [WTW profile](https://spot.insure/insurance-providers/wtw) — provider profile (evidence) - [Alliance Risk vs WTW Cargo and Transit Insurance](https://spot.insure/compare/alliance-risk-vs-wtw/cargo-transit) — sibling comparison (other line, or other pair for this line) - [Alliance Risk vs WTW Cyber Insurance](https://spot.insure/compare/alliance-risk-vs-wtw/cyber) — sibling comparison (other line, or other pair for this line) - [Alliance Risk vs WTW Employment Practices Liability Insurance](https://spot.insure/compare/alliance-risk-vs-wtw/employment-practices) — sibling comparison (other line, or other pair for this line) - [Alliance Risk vs WTW Management Liability Insurance](https://spot.insure/compare/alliance-risk-vs-wtw/management-liability) — sibling comparison (other line, or other pair for this line) - [AIG vs Alliance Risk Professional Liability (E&O) Insurance](https://spot.insure/compare/aig-vs-alliance-risk/professional-errors-omissions) — sibling comparison (other line, or other pair for this line) - [AIG vs WTW Professional Liability (E&O) Insurance](https://spot.insure/compare/aig-vs-wtw/professional-errors-omissions) — 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 At-Bay Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-at-bay/professional-errors-omissions) — sibling comparison (other line, or other pair for this line) - [Alliance Risk vs Beazley Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-beazley/professional-errors-omissions) — sibling comparison (other line, or other pair for this line) - [Alliance Risk vs Berkshire Hathaway Specialty Insurance Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-berkshire-hathaway-specialty-insurance/professional-errors-omissions) — sibling comparison (other line, or other pair for this line) # Alliance Risk vs WTW: How Do They Compare for Professional Liability (E&O) Insurance? Alliance Risk targets E&O at professional-service firms and describes contract review and claims strategy; WTW documents professional-liability solutions and policy review. ## Research Scope and Use Use this comparison to evaluate Alliance Risk and WTW for Professional Liability (E&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 Alliance Risk says its E&O brokerage focuses on service firms and includes contract review, claims-trend analysis and claims expertise. WTW identifies professional-liability solutions within FINEX and E&O for residential real-estate stakeholders, with policy-document review. [4](https://joinalliancerisk.com/professional-liability-business-insurance/ "Professional Liability Insurance") [9](https://www.sec.gov/Archives/edgar/data/1140536/000095017025026278/wtw-20241231.htm "WTW 2024 Form 10-K") [8](https://www.wtwco.com/en-us/industries/residential "Residential | WTW") ## 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 WTW? WTW is an insurance broker whose documented services include manufacturing risk-program design and specialist property and cargo programs. Its marketed property scope includes residential real-estate stakeholders and a separate integrated data-center program; other named capabilities vary in date and geography. [5](https://www.wtwco.com/en-us/industries/manufacturing "Manufacturing") [6](https://www.wtwco.com/en-us/solutions/products/digital-infrastructure-protector "Digital Infrastructure Protector") [7](https://www.wtwco.com/en-us/solutions/marine "Marine") [8](https://www.wtwco.com/en-us/industries/residential "Residential | WTW") [9](https://www.sec.gov/Archives/edgar/data/1140536/000095017025026278/wtw-20241231.htm "WTW 2024 Form 10-K") [WTW profile](https://spot.insure/insurance-providers/wtw) ## What Is Professional Errors and Omissions (E&O) Insurance? Professional liability can help pay defense costs and covered losses when a client says your advice or service caused financial harm. If customers rely on your work, list every service you provide and check the claims-made reporting and prior-work terms. [11](https://www.tdi.texas.gov/commercial/pl-faq.html "FAQ: Professional liability insurance") [12](https://www.iii.org/article/professional-liability-insurance "Professional liability insurance") [13](https://www.sba.gov/counseling/launch-your-business/#business-insurance "Get business insurance") [14](https://www.hiscox.com/documents/pl-sample-policy-wording.pdf "Professional Liability – US Direct Errors and Omissions Insurance") ## Key Differences in Professional Liability (E&O) Insurance ### Practice and contract support Alliance Risk targets consultants, accountants, design firms, technology advisers and other professional-service businesses; it describes reviewing client contracts and structuring claims-made policies around prior acts and tail coverage. WTW's record describes professional-liability solutions in FINEX and E&O in its residential practice, but does not list this same set of contract-review services. Ask Alliance Risk which contract clauses affect your placement and ask WTW what review it offers for your sector. [4](https://joinalliancerisk.com/professional-liability-business-insurance/ "Professional Liability Insurance") [8](https://www.wtwco.com/en-us/industries/residential "Residential | WTW") ### Claims support and policy process Alliance Risk says E&O clients can access a legal network and claims experts familiar with their industry. WTW describes reviewing binders, policies and endorsements against negotiated terms; these records describe different points in the process. Ask Alliance Risk what assistance begins after a claim is reported, and ask WTW who will review the final wording and help coordinate with the carrier. [4](https://joinalliancerisk.com/professional-liability-business-insurance/ "Professional Liability Insurance") [10](https://www.wtwco.com/-/media/WTW/notices/BTCD-CRB-NA-June-2025.pdf "Corporate Risk & Broking Brokerage Terms, Conditions & Disclosures (Canada & US)") ## What to Confirm in Professional Liability (E&O) Insurance Quotes - Ask Alliance Risk how prior acts, retroactive dates and tail coverage are reflected in the quote for your services. [4](https://joinalliancerisk.com/professional-liability-business-insurance/ "Professional Liability Insurance") - Ask WTW for the issuing insurer and the wording-review and claims-support responsibilities on your placement. [10](https://www.wtwco.com/-/media/WTW/notices/BTCD-CRB-NA-June-2025.pdf "Corporate Risk & Broking Brokerage Terms, Conditions & Disclosures (Canada & US)") ## Offering Details | Criteria | Alliance Risk Professional Liability Insurance | WTW Professional Errors and Omissions Brokerage | | --- | --- | --- | | Role in This Line | Alliance Risk places professional liability (errors and omissions, or E&O) coverage as a broker, saying it backs placements with risk-specific underwriting input and carrier partnerships rather than underwriting the policy itself. [4](https://joinalliancerisk.com/professional-liability-business-insurance/ "Professional Liability Insurance") (Evidence: Company-reported; scope: Professional liability product page..) | Under WTW's North American Corporate Risk & Broking terms, WTW normally acts as the client's insurance intermediary for engagements governed by those terms. [10](https://www.wtwco.com/-/media/WTW/notices/BTCD-CRB-NA-June-2025.pdf "Corporate Risk & Broking Brokerage Terms, Conditions & Disclosures (Canada & US)") (Evidence: Company-reported; scope: Terms for applicable North American Corporate Risk & Broking engagements. WTW also discloses separate insurer-side services in some arrangements; this does not determine the role in a specific engagement..) | | Issuing Insurer | The reviewed professional liability page does not name the insurer that would issue a policy; it refers generally to 'strong carrier partnerships' without identifying a specific carrier. [4](https://joinalliancerisk.com/professional-liability-business-insurance/ "Professional Liability Insurance") (Evidence: Not publicly disclosed; scope: Professional liability product page as read on 2026-09-23..) | The reviewed WTW sources do not identify an issuing insurer for a specific professional errors omissions placement. [10](https://www.wtwco.com/-/media/WTW/notices/BTCD-CRB-NA-June-2025.pdf "Corporate Risk & Broking Brokerage Terms, Conditions & Disclosures (Canada & US)") [9](https://www.sec.gov/Archives/edgar/data/1140536/000095017025026278/wtw-20241231.htm "WTW 2024 Form 10-K") [8](https://www.wtwco.com/en-us/industries/residential "Residential | WTW") (Evidence: Not publicly disclosed; scope: This is a gap in the cited marketing, annual-report, and brokerage materials; it does not mean WTW lacks insurer markets. Confirm the carrier on the quote and issued policy..) | | Who It’s For | Alliance Risk targets professional liability at consultants and advisory firms, accountants and tax professionals, architects and engineers, real estate and insurance agents and brokers, marketing and PR agencies, IT and technology consultants, healthcare providers, and financial planners and investment advisors. [4](https://joinalliancerisk.com/professional-liability-business-insurance/ "Professional Liability Insurance") (Evidence: Company-reported; scope: Professional liability product page; eligibility for a particular company depends on underwriting..) | Confirm in your quote. | | Coverage Features | Alliance Risk lists negligent acts or omissions, breach of contract, misrepresentation, and missed deadlines as typically covered, and says bodily injury or property damage, intentional wrongdoing or fraud, employment disputes, cyber incidents, and prior known claims are excluded and belong to other lines such as general liability, EPLI or cyber liability. [4](https://joinalliancerisk.com/professional-liability-business-insurance/ "Professional Liability Insurance") (Evidence: Company-reported; scope: Professional liability product page; coverage and exclusions described in general terms, subject to the policy as issued..) | WTW's FY2024 annual report describes professional-liability solutions within FINEX; its residential practice lists errors-and-omissions among financial lines for residential real-estate stakeholders. [9](https://www.sec.gov/Archives/edgar/data/1140536/000095017025026278/wtw-20241231.htm "WTW 2024 Form 10-K") [8](https://www.wtwco.com/en-us/industries/residential "Residential | WTW") (Evidence: Company-reported; scope: The report is historical and group-level; the residential E&O reference is segment-specific and based on retained official indexed text. Neither establishes current terms or eligibility outside that segment..) | | Limits and Retentions | The reviewed professional liability page gives cost ranges by firm size (for example, solo practitioners at $500-$3,000 a year up to mid-sized to large firms at $10,000-$50,000-plus) but does not publish specific coverage limits, retentions or deductible amounts for this line. [4](https://joinalliancerisk.com/professional-liability-business-insurance/ "Professional Liability Insurance") (Evidence: Not found in reviewed sources; scope: Professional liability product page as read on 2026-09-23; cost figures are illustrative premium estimates, not published limits..) | The reviewed sources do not state a buyer-specific professional errors omissions limit, retention, or deductible. [10](https://www.wtwco.com/-/media/WTW/notices/BTCD-CRB-NA-June-2025.pdf "Corporate Risk & Broking Brokerage Terms, Conditions & Disclosures (Canada & US)") [9](https://www.sec.gov/Archives/edgar/data/1140536/000095017025026278/wtw-20241231.htm "WTW 2024 Form 10-K") [8](https://www.wtwco.com/en-us/industries/residential "Residential | WTW") (Evidence: Not publicly disclosed; scope: No limit or deductible is inferred from general marketing or WTW's brokerage role; the insurer's quote and issued forms control..) | | Risk Services | Alliance Risk describes its approach to professional liability as including industry-specific risk reviews, claims-trend analysis, customized policy language, review of client contracts to limit personal exposure, and expertise structuring claims-made policies including tail coverage, prior acts and retroactive dates. [4](https://joinalliancerisk.com/professional-liability-business-insurance/ "Professional Liability Insurance") (Evidence: Company-reported; scope: Professional liability product page, Our Approach to Professional Liability and The Alliance Risk Difference sections..) | WTW's North American terms describe reviewing binders, policies, and endorsements against the terms negotiated with the insurer. [10](https://www.wtwco.com/-/media/WTW/notices/BTCD-CRB-NA-June-2025.pdf "Corporate Risk & Broking Brokerage Terms, Conditions & Disclosures (Canada & US)") (Evidence: Company-reported; scope: Broker document-review process under the cited terms, when WTW handles this line's placement. It does not certify that a policy covers a claim or replace the issued wording..) | | How to Apply | The professional liability page's only application route is a generic 'Get a quote' request; it does not list the specific submission information Alliance Risk asks for on this line, unlike its D&O, EPLI and fiduciary product pages. [4](https://joinalliancerisk.com/professional-liability-business-insurance/ "Professional Liability Insurance") (Evidence: Not found in reviewed sources; scope: Professional liability product page as read on 2026-09-23..) | WTW's North American terms say an insurer quote is not confirmation of coverage; if the client orders binding, WTW seeks a formal insurer commitment, typically a binder. [10](https://www.wtwco.com/-/media/WTW/notices/BTCD-CRB-NA-June-2025.pdf "Corporate Risk & Broking Brokerage Terms, Conditions & Disclosures (Canada & US)") (Evidence: Company-reported; scope: Applies to placements governed by the cited North American Corporate Risk & Broking terms. It does not establish a self-service quote route or promise coverage availability for this line..) | | Claims Support | Alliance Risk says professional liability clients get access to a legal network and claims experts who understand the client's industry, providing a defense strategy if a claim arises. [4](https://joinalliancerisk.com/professional-liability-business-insurance/ "Professional Liability Insurance") (Evidence: Company-reported; scope: Professional liability product page, The Alliance Risk Difference section..) | Confirm in your quote. | ## Full Comparison - [Alliance Risk vs WTW](https://spot.insure/compare/alliance-risk-vs-wtw): all coverage lines, business roles, service and claims. - [What Is Professional Errors and Omissions (E&O) Insurance?](https://spot.insure/coverage/professional-errors-omissions): Professional liability can help pay covered defense costs and losses when a client says your advice or service caused financial harm; check services and reporting terms. - [Alliance Risk vs WTW Cargo and Transit Insurance](https://spot.insure/compare/alliance-risk-vs-wtw/cargo-transit) - [Alliance Risk vs WTW Cyber Insurance](https://spot.insure/compare/alliance-risk-vs-wtw/cyber) - [Alliance Risk vs WTW Employment Practices Liability Insurance](https://spot.insure/compare/alliance-risk-vs-wtw/employment-practices) - [Alliance Risk vs WTW Management Liability Insurance](https://spot.insure/compare/alliance-risk-vs-wtw/management-liability) - [AIG vs Alliance Risk Professional Liability (E&O) Insurance](https://spot.insure/compare/aig-vs-alliance-risk/professional-errors-omissions) - [AIG vs WTW Professional Liability (E&O) Insurance](https://spot.insure/compare/aig-vs-wtw/professional-errors-omissions) - [Alliance Risk vs Aon Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-aon/professional-errors-omissions) - [Alliance Risk vs At-Bay Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-at-bay/professional-errors-omissions) - [Alliance Risk vs Beazley Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-beazley/professional-errors-omissions) - [Alliance Risk vs Berkshire Hathaway Specialty Insurance Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-berkshire-hathaway-specialty-insurance/professional-errors-omissions) ## Sources ### 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. [Professional Liability Insurance](https://joinalliancerisk.com/professional-liability-business-insurance/). Alliance Risk; Professional Liability Insurance That Safeguards Your Expertise; Our Approach to Professional Liability; The Alliance Risk Difference; What Is Professional Liability Insurance?; What Does/Doesn't Professional Liability Insurance Cover?; How Much Professional Liability Insurance Cost?. Accessed 2026-09-23. ### WTW 5. [Manufacturing](https://www.wtwco.com/en-us/industries/manufacturing). WTW; “How WTW can help manufacturers”; “How we serve our clients”; North America licensed-entity disclaimer. Accessed 2026-09-28. 6. [Digital Infrastructure Protector](https://www.wtwco.com/en-us/solutions/products/digital-infrastructure-protector). WTW; Integrated policy coverage for building, operational property, marine and cargo under one policy; integrated data-center construction/operations; cyber and liability protection in broader solution; separate-policy preference caveat; capacity and North America licensed-entity disclaimer. Accessed 2026-09-29. 7. [Marine](https://www.wtwco.com/en-us/solutions/marine). WTW; “Our solutions” cargo brokerage; marine specialist count; claims advice and average-adjuster service; North America licensed-entity disclaimer. Accessed 2026-09-28. 8. [Residential | WTW](https://www.wtwco.com/en-us/industries/residential). WTW; “Specialized insurance products”: lists property insurance and financial lines, including errors and omissions; inspected official indexed text 2026-09-29. Direct reader access failed; indexed page crawl was about five months old.. Accessed 2026-09-29. 9. [WTW 2024 Form 10-K](https://www.sec.gov/Archives/edgar/data/1140536/000095017025026278/wtw-20241231.htm). U.S. Securities and Exchange Commission / Willis Towers Watson Public Limited Company; Part I, Item 1, FINEX and Surety business descriptions: the 2024 annual report identifies management and professional liability, employment practices, crime, cyber and M&A insurance solutions, and a global bond-placement team; indexed passages rechecked 2026-09-29.. Accessed 2026-09-29. 10. [Corporate Risk & Broking Brokerage Terms, Conditions & Disclosures (Canada & US)](https://www.wtwco.com/-/media/WTW/notices/BTCD-CRB-NA-June-2025.pdf). WTW; Document dated 2025-06-01; pp. 4–6: broker/intermediary role, quote versus binding process, review of binders/policies/endorsements, claims reporting and affiliate disclosures. Reused from the current WTW provider source record after direct PDF retrieval was blocked.. Accessed 2026-09-28. ### Professional Liability (E&O) Insurance Guide 11. [FAQ: Professional liability insurance](https://www.tdi.texas.gov/commercial/pl-faq.html). Texas Department of Insurance; What’s professional liability coverage?; What types of damages…; What’s general liability insurance?; Do I need professional liability… if I have general liability…?; Is professional liability insurance required?; Can a client require…?; What’s the difference between occurrence policies and claims-made policies. Accessed 2026-09-16. 12. [Professional liability insurance](https://www.iii.org/article/professional-liability-insurance). Insurance Information Institute; Opening paragraphs (professional services/advice and E&O name); Claims not covered by general liability; What types of businesses need professional liability insurance?; What’s covered… and what’s not (claims-made versus occurrence, defense and judgments, non-financial/intentional limits, BOP/in-home exclusion). Accessed 2026-09-16. 13. [Get business insurance](https://www.sba.gov/counseling/launch-your-business/#business-insurance). U.S. Small Business Administration; Six common types of business insurance table. Accessed 2026-09-16. 14. [Professional Liability – US Direct Errors and Omissions Insurance](https://www.hiscox.com/documents/pl-sample-policy-wording.pdf). Hiscox Inc. specimen; About this Policy / Coverage for Claims Made Against You; I.A Insuring Agreement; I.B Defense; I.C Settlement; II.A Notice of Claims; II.C Optional Extended Reporting Period; III.A, III.K, III.M, III.R, III.S Exclusions; IV.A–B Limits and Deductible; VI.O Professional Services; VI.U Wrongful Act. 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 Reviews 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). ## WTW Reviews Review Score: 8.1 / 10 from 1 rated source, equally weighted. WTW has little useful review evidence for a business buyer. Its one counted score is 807 out of 1,000 from a 2017 J.D. Power study of large commercial brokers, and Trustpilot's 2.1 from 9 reviews isn't counted. - BBB: Complaints 4. BBB's Willis Towers Watson Chicago business profile; four complaints displayed for the preceding three years as of 2026-09-29. All four are marked unpursuable; displayed matters concern pension or employee-benefit administration, not commercial insurance brokerage placements. Period: Last three years; 0 closed in the last 12 months; BBB page reviewed 2026-09-29. Checked 2026-09-29. [Willis Towers Watson: Complaints](https://www.bbb.org/us/il/chicago/profile/insurance-companies/willis-towers-watson-0654-8000152/complaints) - J.D. Power: 2017 Overall Broker Customer Satisfaction Index 807 (out of 1000). US/Canada large-commercial broker customer-satisfaction studies, 2016 and 2017 editions. They do not describe present service or WTW small-business clients. The 2017 release reports 2,506 evaluations across the study, not a WTW-specific sample. Period: 2017 study; 2 Power Circles; 2,506 study-wide evaluations, WTW-specific count not stated. Checked 2026-09-29. [2016 Large Commercial Insurance Study](https://www.jdpower.com/system/files/legacy/assets/2016244_large_comm_insurance_.pdf); [2017 Large Commercial Insurance Study](https://www.jdpower.com/system/files/legacy/assets/2017222_large_commercial_insurance.pdf); [2016 Large Commercial Insurance Study](https://www.jdpower.com/business/press-releases/2016-large-commercial-insurance-study); [Diversity of Offerings Becomes Key Differentiator for Large Commercial Insurers, J.D. Power Finds](https://www.jdpower.com/business/press-releases/jd-power-2017-large-commercial-insurance-study) - Trustpilot: TrustScore 2.1 (out of 5); 9 reviews. Global wtwco.com company page; nine reviews and a 2.1/5 TrustScore on 2026-09-29. Visible reviews predominantly concern pensions, employee benefits, investments or international consumer interactions; not a US commercial-insurance buyer sample. Period: Displayed 2026-09-29. Checked 2026-09-29. [wtwco.com Reviews](https://www.trustpilot.com/review/www.wtwco.com) Reviewed 2026-09-29. [Read the sourced review](https://spot.insure/insurance-providers/wtw/reviews). ## Agent and Developer Resources - [Markdown page](https://spot.insure/compare/alliance-risk-vs-wtw/professional-errors-omissions.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)