---
title: "Aon vs Nationwide: Management Liability Insurance"
description: "Aon designs management-liability programs for professional partnerships; Nationwide describes a commercial suite with D&O, crime, fiduciary and EPL options."
canonical: "https://spot.insure/compare/aon-vs-nationwide/management-liability"
page-type: "line-comparison"
updated-at: "2026-09-30"
comparison-pair: "aon-vs-nationwide"
provider-a: "aon"
provider-b: "nationwide"
coverage-line: "management-liability"
---

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[Human-readable page](https://spot.insure/compare/aon-vs-nationwide/management-liability)

## Agent Guide

**What this page is:** Focused comparison of Aon and Nationwide for Management Liability 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 Management Liability Insurance questions about Aon versus Nationwide. 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 Nationwide for Management Liability Insurance: how do they differ?
- Which is better for Management Liability Insurance, Aon or Nationwide?
- What does Aon or Nationwide publish about Management Liability Insurance (limits, eligibility, claims, add-ons)?
- What should I confirm in a quote for Management Liability Insurance from Aon or Nationwide?

**Key facts:**
- Line: Management Liability Insurance. Providers: Aon and Nationwide.
- 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 Nationwide](https://spot.insure/compare/aon-vs-nationwide) — parent: all coverage lines for this pair
- [Management Liability Insurance guide](https://spot.insure/coverage/management-liability) — coverage explainer for this line
- [Aon profile](https://spot.insure/insurance-providers/aon) — provider profile (evidence)
- [Nationwide profile](https://spot.insure/insurance-providers/nationwide) — provider profile (evidence)
- [Aon vs Nationwide Commercial Auto Insurance](https://spot.insure/compare/aon-vs-nationwide/commercial-auto) — sibling comparison (other line, or other pair for this line)
- [Aon vs Nationwide Commercial Property Insurance](https://spot.insure/compare/aon-vs-nationwide/commercial-property) — sibling comparison (other line, or other pair for this line)
- [Aon vs Nationwide Crime Insurance](https://spot.insure/compare/aon-vs-nationwide/crime) — sibling comparison (other line, or other pair for this line)
- [Aon vs Nationwide Cyber Insurance](https://spot.insure/compare/aon-vs-nationwide/cyber) — sibling comparison (other line, or other pair for this line)
- [Aon vs Nationwide D&O Insurance](https://spot.insure/compare/aon-vs-nationwide/directors-officers) — sibling comparison (other line, or other pair for this line)
- [Aon vs Nationwide Employment Practices Liability Insurance](https://spot.insure/compare/aon-vs-nationwide/employment-practices) — sibling comparison (other line, or other pair for this line)
- [Aon vs Nationwide Fiduciary Liability Insurance](https://spot.insure/compare/aon-vs-nationwide/fiduciary) — sibling comparison (other line, or other pair for this line)
- [Aon vs Nationwide General Liability Insurance](https://spot.insure/compare/aon-vs-nationwide/general-liability) — sibling comparison (other line, or other pair for this line)
- [Aon vs Nationwide Umbrella and Excess Liability Insurance](https://spot.insure/compare/aon-vs-nationwide/umbrella-excess) — sibling comparison (other line, or other pair for this line)
- [Aon vs Nationwide Workers’ Compensation Insurance](https://spot.insure/compare/aon-vs-nationwide/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [AIG vs Aon Management Liability Insurance](https://spot.insure/compare/aig-vs-aon/management-liability) — sibling comparison (other line, or other pair for this line)
- [AIG vs Nationwide Management Liability Insurance](https://spot.insure/compare/aig-vs-nationwide/management-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 Nationwide Management Liability Insurance](https://spot.insure/compare/alliance-risk-vs-nationwide/management-liability) — sibling comparison (other line, or other pair for this line)
- [Aon vs The Baldwin Group Management Liability Insurance](https://spot.insure/compare/aon-vs-baldwin/management-liability) — sibling comparison (other line, or other pair for this line)
- [Aon vs Beazley Management Liability Insurance](https://spot.insure/compare/aon-vs-beazley/management-liability) — sibling comparison (other line, or other pair for this line)

# Aon vs Nationwide: How Do They Compare for Management Liability Insurance?

Aon designs management-liability programs for professional partnerships; Nationwide describes a commercial suite with D&O, crime, fiduciary and EPL options.

## Research Scope and Use

Use this comparison to evaluate Aon and Nationwide for Management Liability 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

Aon describes program design for professional partnerships. Nationwide lists D&O, crime, fiduciary and employment practices coverage in a commercial product suite, with agent-led quoting. [3](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") [7](https://www.nationwide.com/business/insurance/management-liability-specialty/products/commercial-liability/ "Commercial Liability Products | Nationwide")

## 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 Nationwide?

Nationwide’s commercial catalogue includes common small-business policies and separate specialty products. A catalogue listing does not establish eligibility or policy terms; confirm the issuing company and coverage for your state and business. [4](https://www.nationwide.com/business/insurance/small-commercial/ "Small Business Insurance") [5](https://www.nationwide.com/agents/business/ "Small Business Insurance Solutions for Agents") [6](https://www.nationwide.com/personal/about-us/terms-conditions "Terms and Conditions for Nationwide.com")

[Nationwide profile](https://spot.insure/insurance-providers/nationwide)

## What Is Management Liability Insurance?

Management liability packages can combine D&O and employment-practices coverage for leader and workplace claims, while benefit-plan protection may be a separate part. Shared limits can let a claim in one part reduce what is available for another, so compare the limits across the quote. [8](https://content.naic.org/glossary-insurance-terms "Glossary of Insurance Terms") [9](https://www.thehartford.com/management-liability-insurance "Management Liability Insurance") [10](https://www.chubb.com/us-en/business-insurance/forefront.html "The ForeFront Portfolio") [11](https://asset.trvstatic.com/download/assets/pdo-3001.pdf/d66bd58e63c911ee99d14294a32ecb95 "Private Company Directors and Officers Liability Coverage") [12](https://asset.trvstatic.com/download/assets/lia-3001.pdf/e79a6b6c63ca11eeaa7806e978c86228 "Liability Coverage Terms and Conditions") [13](https://asset.trvstatic.com/download/assets/pdo-1100w-ind.pdf/d44fa35c63c911eea5a70eda10c0a4d0 "Private Company Directors and Officers Liability Coverage Application")

## Key Differences in Management Liability Insurance

### Coverage Structure and Evidence

Aon says it designs management-liability programs to protect partners and managers in professional partnerships. Nationwide’s commercial suite lists D&O, crime, fiduciary and employment-practices coverage, but describes those as product options rather than one uniform policy. A buyer should ask Nationwide which products can be combined for its business and ask Aon to state whether its recommended partnership program combines lines or coordinates separate policies. [3](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") [7](https://www.nationwide.com/business/insurance/management-liability-specialty/products/commercial-liability/ "Commercial Liability Products | Nationwide")

### Buyer Fit and Placement

Nationwide describes research and financial analysis to tailor programs for commercial organizations and directs buyers to an agent or quote request. Aon identifies law, accounting and consulting firms as its practice audience and describes advisor support. Neither overview sets universal limits or policy terms, and Aon does not name a carrier for a particular placement. Confirm the insurer and written coverage schedule before comparing the two approaches. [3](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") [7](https://www.nationwide.com/business/insurance/management-liability-specialty/products/commercial-liability/ "Commercial Liability Products | Nationwide")

## What to Confirm in Management Liability Insurance Quotes

- Ask Nationwide which listed coverages are offered together and what forms and limits apply. [3](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") [7](https://www.nationwide.com/business/insurance/management-liability-specialty/products/commercial-liability/ "Commercial Liability Products | Nationwide")
- Ask Aon to identify the carrier, included lines and any shared aggregate. [3](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") [7](https://www.nationwide.com/business/insurance/management-liability-specialty/products/commercial-liability/ "Commercial Liability Products | Nationwide")

## Offering Details

| Criteria | Aon Management Liability brokerage and risk-advisory offering | Nationwide management liability (official overview) |
| --- | --- | --- |
| Role in This Line | Aon presents Management Liability as a line its Professional Services Practice helps arrange or advise on for professional-service firms. Aon is describing a global brokerage and advisory service, not issuing the underlying policy. The producing legal entity and carrier for any particular placement are not named on this page. [3](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") (Evidence: Company-reported; scope: Aon’s global professional-services practice page. This establishes a marketed brokerage/advisory offering, not policy issuance or account-specific placement..) | Nationwide describes offering management liability for the audience stated on the cited product page. [7](https://www.nationwide.com/business/insurance/management-liability-specialty/products/commercial-liability/ "Commercial Liability Products | Nationwide") (Evidence: Company-reported; scope: management liability marketed by nationwide; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement..) |
| Issuing Insurer | The reviewed practice page does not name the insurer or producing legal entity for a specific placement. Ask for both on the quote and binder. [3](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") (Evidence: Not found in reviewed sources; scope: Aon’s global practice page as reviewed 2026-09-30; no state-specific placement schedule or buyer quote was reviewed. This does not establish that Aon cannot arrange a placement..) | Confirm in your quote. |
| Who It’s For | Aon identifies law, accounting and consulting firms as the audience for its global Professional Services Practice. That audience scope does not establish eligibility for every firm or other business. [3](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") (Evidence: Company-reported; scope: Audience described for Aon’s global professional-services practice. It does not establish U.S. state availability or underwriting eligibility for a placement..) | Commercial organizations; Nationwide describes research and financial analysis to tailor insurance programs. [7](https://www.nationwide.com/business/insurance/management-liability-specialty/products/commercial-liability/ "Commercial Liability Products | Nationwide") (Evidence: Company-reported; scope: management liability marketed by nationwide; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement..) |
| Coverage Features | Aon says it designs management-liability programs for professional partnerships to help protect partners and managers exposed to business-operation liabilities. It describes a practice program, not a named insurer’s policy form or a guaranteed coverage result. [3](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") (Evidence: Company-reported; scope: Aon’s marketing description of the brokerage/coverage area. The page is not the insurer’s policy form and does not establish an insured's entitlement to coverage..) | The cited product page describes a commercial-liability product suite listing D&O, crime, fiduciary, and EPL rather than one uniform management-liability policy. Marketing description only; actual coverage, exclusions, conditions, limits, and availability depend on the issued policy and jurisdiction. [7](https://www.nationwide.com/business/insurance/management-liability-specialty/products/commercial-liability/ "Commercial Liability Products | Nationwide") (Evidence: Company-reported; scope: management liability marketed by nationwide; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement..) |
| Limits and Retentions | The reviewed page does not state a buyer-specific limit, retention, deductible or other placement terms. Confirm these in the quote, bond or issued policy. [3](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") (Evidence: Not publicly disclosed; scope: Aon’s global practice page as reviewed 2026-09-30; no quote, bond form or issued policy was reviewed..) | The cited overview does not set a universal limit or retention for this line. Ask for the proposed policy form, limits, retentions, exclusions, and conditions in the quote. [7](https://www.nationwide.com/business/insurance/management-liability-specialty/products/commercial-liability/ "Commercial Liability Products | Nationwide") (Evidence: Not publicly disclosed; scope: Only the cited marketing page was reviewed for published limit and retention information; no policy-form entitlement is inferred..) |
| Risk Services | Aon says its professional-services advisors use industry knowledge, insights, data and tools to support risk-management and human-capital decisions. This is a company-described advisory service, not a claim outcome or policy benefit. [3](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice "Professional Services Practice") (Evidence: Company-reported; scope: Company-reported advisory services on Aon’s global practice page; account-specific service scope is not stated..) | Confirm in your quote. |
| How to Apply | Confirm in your quote. | The page directs prospective customers to contact an agent or request a quote. The page does not establish a quote, bind, or coverage-effective timeline. [7](https://www.nationwide.com/business/insurance/management-liability-specialty/products/commercial-liability/ "Commercial Liability Products | Nationwide") (Evidence: Company-reported; scope: management liability marketed by nationwide; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement..) |

## Full Comparison

- [Aon vs Nationwide](https://spot.insure/compare/aon-vs-nationwide): all coverage lines, business roles, service and claims.
- [What Is Management Liability Insurance?](https://spot.insure/coverage/management-liability): Management liability packages can combine D&O, employment-practices and fiduciary coverage, but each part can insure different people, claims and limits.
- [Aon vs Nationwide Commercial Auto Insurance](https://spot.insure/compare/aon-vs-nationwide/commercial-auto)
- [Aon vs Nationwide Commercial Property Insurance](https://spot.insure/compare/aon-vs-nationwide/commercial-property)
- [Aon vs Nationwide Crime Insurance](https://spot.insure/compare/aon-vs-nationwide/crime)
- [Aon vs Nationwide Cyber Insurance](https://spot.insure/compare/aon-vs-nationwide/cyber)
- [Aon vs Nationwide D&O Insurance](https://spot.insure/compare/aon-vs-nationwide/directors-officers)
- [Aon vs Nationwide Employment Practices Liability Insurance](https://spot.insure/compare/aon-vs-nationwide/employment-practices)
- [Aon vs Nationwide Fiduciary Liability Insurance](https://spot.insure/compare/aon-vs-nationwide/fiduciary)
- [Aon vs Nationwide General Liability Insurance](https://spot.insure/compare/aon-vs-nationwide/general-liability)
- [Aon vs Nationwide Umbrella and Excess Liability Insurance](https://spot.insure/compare/aon-vs-nationwide/umbrella-excess)
- [Aon vs Nationwide Workers’ Compensation Insurance](https://spot.insure/compare/aon-vs-nationwide/workers-compensation)
- [AIG vs Aon Management Liability Insurance](https://spot.insure/compare/aig-vs-aon/management-liability)
- [AIG vs Nationwide Management Liability Insurance](https://spot.insure/compare/aig-vs-nationwide/management-liability)
- [Alliance Risk vs Aon Management Liability Insurance](https://spot.insure/compare/alliance-risk-vs-aon/management-liability)
- [Alliance Risk vs Nationwide Management Liability Insurance](https://spot.insure/compare/alliance-risk-vs-nationwide/management-liability)
- [Aon vs The Baldwin Group Management Liability Insurance](https://spot.insure/compare/aon-vs-baldwin/management-liability)
- [Aon vs Beazley Management Liability Insurance](https://spot.insure/compare/aon-vs-beazley/management-liability)

## 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. [Professional Services Practice](https://www.aon.com/en/capabilities/risk-transfer/professional-services-practice). Aon; Named professional-services audiences and global advisory role, lines 125–128; line offerings and explanations lines 131–190; contact link lines 120–122. Global practice page; no U.S. state or account-specific placement schedule.. Accessed 2026-09-30.

### Nationwide

4. [Small Business Insurance](https://www.nationwide.com/business/insurance/small-commercial/). Nationwide; Small business products and solutions, lines 185–214: BOP, workers’ compensation, commercial auto, umbrella, EPLI, cyber and surety; purchase guidance lines 235–247.. Accessed 2026-09-29.
5. [Small Business Insurance Solutions for Agents](https://www.nationwide.com/agents/business/). Nationwide; Specialized small commercial solutions: BOP, auto, workers’ compensation, cyber, EPLI, umbrella, inland marine and professional liability; page states appetite varies by state, lines 129–163, 191–193.. Accessed 2026-09-29.
6. [Terms and Conditions for Nationwide.com](https://www.nationwide.com/personal/about-us/terms-conditions). Nationwide; P&C products not offered by all companies/states; policy/declarations control; NMI and affiliates may underwrite; each underwriter responsible for own products, lines 358–368 and 391–394.. Accessed 2026-09-29.
7. [Commercial Liability Products | Nationwide](https://www.nationwide.com/business/insurance/management-liability-specialty/products/commercial-liability/). Nationwide; Commercial-liability products; D&O, crime, fiduciary and employment practices liability.. Accessed 2026-09-30.

### Management Liability Insurance Guide

8. [Glossary of Insurance Terms](https://content.naic.org/glossary-insurance-terms). National Association of Insurance Commissioners; Directors & Officers Liability; Employment Practices Liability Coverage; introductory scope note. Accessed 2026-09-16.
9. [Management Liability Insurance](https://www.thehartford.com/management-liability-insurance). The Hartford; What Is Management Liability Insurance?; Who Does Management Liability Insurance Protect. Accessed 2026-09-16.
10. [The ForeFront Portfolio](https://www.chubb.com/us-en/business-insurance/forefront.html). Chubb; Introduction; optional coverage parts; private, not-for-profit and healthcare portfolios. 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 p.1; III pp.2–3; IV pp.4–6; VI pp.6–8. Accessed 2026-09-16.
12. [Liability Coverage Terms and Conditions](https://asset.trvstatic.com/download/assets/lia-3001.pdf/e79a6b6c63ca11eeaa7806e978c86228). Travelers Casualty and Surety Company of America; III.B p.3; III.C pp.4–5; III.D–G pp.5–6. Accessed 2026-09-16.
13. [Private Company Directors and Officers Liability Coverage Application](https://asset.trvstatic.com/download/assets/pdo-1100w-ind.pdf/d44fa35c63c911eea5a70eda10c0a4d0). Travelers Casualty and Surety Company of America; I–II pp.1–2; III–IV pp.2–3; V–VIII pp.3–4. 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).

## Nationwide Reviews

Review Score: 7.8 / 10 from 4 rated sources, equally weighted.

Experts like Nationwide more than customers do. NerdWallet gives it 4.5 out of 5 for business insurance, while small-business customers on ConsumerAffairs give it 2.5 out of 5 from 19 reviews.

- NerdWallet: NerdWallet rating 4.5 (out of 5). NerdWallet's editorial small-business review of Nationwide, updated 2026-06-03. It is an expert score, not a customer average. The page header shows 4.5 and a partner card on the same page shows 4.0; the 4.5 is the review's own headline rating. Period: review updated 2026-06-03. Checked 2026-09-29. [Nationwide Business Insurance Review 2026](https://www.nerdwallet.com/business/insurance/learn/nationwide-business-insurance)
- J.D. Power: 2025 Small Commercial satisfaction index 707 (out of 1,000); 2848 reviews. 2025 U.S. Small Commercial Insurance Study: 2,848 U.S. businesses with 50 or fewer employees, fielded Mar-May 2025. Nationwide scored 707 against a study average of 698. A 2026 study was published 2026-08-20 (average 713); Nationwide's 2026 score was not found. Period: 2025 study. Checked 2026-09-29. [2025 U.S. Small Commercial Insurance Study](https://www.jdpower.com/sites/default/files/file/2025-08/2025092%20U.S.%20Small%20Commercial%20Insurance%20Study.pdf); [U.S. Small Commercial Insurance Study](https://www.jdpower.com/business/u-s-small-commercial-insurance-study/); [Rates, Digital Support Boost Small Business Insurance Customer Satisfaction: JD Power](https://www.carriermanagement.com/news/2026/08/20/291242.htm)
- Trustpilot: TrustScore 1.3 (out of 5); 261 reviews. Nationwide's main Trustpilot page. It mixes personal and commercial customers; it cannot be separated. The page text says 1.3 out of 5 while an embedded badge image text said 1.5; we use the visible text score. Period: 69 reviews in the prior 12 months (checked 2026-09-29). Checked 2026-09-29. [Nationwide Reviews](https://www.trustpilot.com/review/nationwide.com)
- ConsumerAffairs: ConsumerAffairs auto average 1.5 (out of 5); 1091 reviews. ConsumerAffairs Nationwide personal auto page (1,091 reviews displayed). Personal auto, not commercial. Period: checked 2026-09-29. Checked 2026-09-29. [Nationwide Auto Insurance Reviews](https://www.consumeraffairs.com/insurance/nationwide_auto.html)
- ConsumerAffairs: ConsumerAffairs rating 2.5 (out of 5); 19 reviews. ConsumerAffairs Nationwide Small Business Insurance page; unclaimed profile; small-business customers. Screenshot captured 2026-09-29. Period: page updated Aug. 14, 2026; captured 2026-09-29. Checked 2026-09-29. [Nationwide Small Business Insurance Reviews](https://www.consumeraffairs.com/insurance/nationwide-small-business-insurance.html)
- BBB: BBB business grade A+. BBB Nationwide profile at the Columbus, Ohio headquarters (BBB Accredited). Covers all Nationwide products, not just commercial. Checked 2026-09-29. [Nationwide BBB Complaints Profile](https://www.bbb.org/us/oh/columbus/profile/insurance-companies/nationwide-0302-2388/complaints)
- BBB: Complaints 111. Same BBB headquarters profile; all Nationwide products, no premium denominator. BBB warns complaint details may be incomplete. The page also shows 269 customer reviews but no star average. Period: closed in the last three years (checked 2026-09-29). Checked 2026-09-29. [Nationwide BBB customer reviews](https://www.bbb.org/us/oh/columbus/profile/insurance-companies/nationwide-0302-2388/customer-reviews)

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

## Agent and Developer Resources

- [Markdown page](https://spot.insure/compare/aon-vs-nationwide/management-liability.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)