---
title: "Marsh vs Nationwide: D&O Insurance"
description: "Marsh explains Side A, B and C protection and how exposure differs by organization type, while Nationwide describes D&O coverage for management wrongful acts through an agent or quote request."
canonical: "https://spot.insure/compare/marsh-vs-nationwide/directors-officers"
page-type: "line-comparison"
updated-at: "2026-09-30"
comparison-pair: "marsh-vs-nationwide"
provider-a: "marsh"
provider-b: "nationwide"
coverage-line: "directors-officers"
---

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/marsh-vs-nationwide/directors-officers)

## Agent Guide

**What this page is:** Focused comparison of Marsh and Nationwide 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 Marsh 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:**
- Marsh vs Nationwide for D&O Insurance: how do they differ?
- Which is better for D&O Insurance, Marsh or Nationwide?
- What does Marsh or Nationwide publish about D&O Insurance (limits, eligibility, claims, add-ons)?
- What should I confirm in a quote for D&O Insurance from Marsh or Nationwide?

**Key facts:**
- Line: D&O Insurance. Providers: Marsh 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:**
- [Marsh vs Nationwide](https://spot.insure/compare/marsh-vs-nationwide) — parent: all coverage lines for this pair
- [D&O Insurance guide](https://spot.insure/coverage/directors-officers) — coverage explainer for this line
- [Marsh profile](https://spot.insure/insurance-providers/marsh) — provider profile (evidence)
- [Nationwide profile](https://spot.insure/insurance-providers/nationwide) — provider profile (evidence)
- [Marsh vs Nationwide Builders Risk Insurance](https://spot.insure/compare/marsh-vs-nationwide/builders-risk) — sibling comparison (other line, or other pair for this line)
- [Marsh vs Nationwide Cyber Insurance](https://spot.insure/compare/marsh-vs-nationwide/cyber) — sibling comparison (other line, or other pair for this line)
- [Marsh vs Nationwide Management Liability Insurance](https://spot.insure/compare/marsh-vs-nationwide/management-liability) — sibling comparison (other line, or other pair for this line)
- [Marsh vs Nationwide Professional Liability (E&O) Insurance](https://spot.insure/compare/marsh-vs-nationwide/professional-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [AIG vs Marsh D&O Insurance](https://spot.insure/compare/aig-vs-marsh/directors-officers) — sibling comparison (other line, or other pair for this line)
- [AIG vs Nationwide D&O Insurance](https://spot.insure/compare/aig-vs-nationwide/directors-officers) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Marsh D&O Insurance](https://spot.insure/compare/alliance-risk-vs-marsh/directors-officers) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Nationwide D&O Insurance](https://spot.insure/compare/alliance-risk-vs-nationwide/directors-officers) — sibling comparison (other line, or other pair for this line)
- [Amelia Risk vs Marsh D&O Insurance](https://spot.insure/compare/amelia-risk-vs-marsh/directors-officers) — sibling comparison (other line, or other pair for this line)
- [Amelia Risk vs Nationwide D&O Insurance](https://spot.insure/compare/amelia-risk-vs-nationwide/directors-officers) — sibling comparison (other line, or other pair for this line)

# Marsh vs Nationwide: How Do They Compare for D&O Insurance?

Marsh explains Side A, B and C protection and how exposure differs by organization type, while Nationwide describes D&O coverage for management wrongful acts through an agent or quote request.

## Research Scope and Use

Use this comparison to evaluate Marsh and Nationwide 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

Marsh says public companies face more securities-suit exposure while private and nonprofit organizations more often face employment-related claims; Nationwide’s overview does not segment exposures. [5](https://www.marsh.com/en/services/financial-professional-liability/expertise/directors-and-officers-liability.html "Directors and Officers Liability (D&O)") [10](https://www.nationwide.com/business/insurance/management-liability-specialty/products/commercial-liability/types/directors-and-officers-liability "Directors and Officers Liability")

## What Is Marsh?

Marsh suits technology and larger businesses seeking specialist cyber placement or broad global risk advice; small firms wanting a quick standard quote should compare its MMA route or digital agencies. [1](https://www.marsh.com/en/home.html "Marsh | Leader in risk, strategy, people, and investments") [2](https://www.marsh.com/content/dam/marsh/Documents/PDF/US-en/us-client-compensation-guide.pdf "Compensation guide for US clients") [3](https://www.marsh.com/en/services/marsh-mclennan-agency.html "Marsh McLennan Agency (MMA)") [4](https://www.marsh.com/en/industries/technology.html "Technology | Insurance Broking & Risk Management")

[Marsh profile](https://spot.insure/insurance-providers/marsh)

## 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. [7](https://www.nationwide.com/business/insurance/small-commercial/ "Small Business Insurance") [8](https://www.nationwide.com/agents/business/ "Small Business Insurance Solutions for Agents") [9](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 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. [11](https://www.thehartford.com/business-insurance/glossary-of-business-insurance-terms "Glossary of Business Insurance Terms") [12](https://eperils.com/wp-content/uploads/2016/09/14-02-18480.pdf "The Chubb Primary Directors & Officers and Entity Securities Liability Insurance") [13](https://asset.trvstatic.com/download/assets/pdo-3001.pdf/d66bd58e63c911ee99d14294a32ecb95 "Private Company Directors and Officers Liability Coverage")

## Key Differences in D&O Insurance

### Marsh Distinguishes Exposure by Organization Type

Marsh says public-company directors and officers more often face securities lawsuits from shareholders and regulators, while private and nonprofit organizations more often face employment-practices claims from customers, vendors or regulators. Nationwide describes D&O for alleged management decisions or wrongful acts without segmenting exposure by organization type. Ask both providers how your company’s status changes coverage, exclusions and limits. [5](https://www.marsh.com/en/services/financial-professional-liability/expertise/directors-and-officers-liability.html "Directors and Officers Liability (D&O)") [10](https://www.nationwide.com/business/insurance/management-liability-specialty/products/commercial-liability/types/directors-and-officers-liability "Directors and Officers Liability")

### Marsh Breaks Down Side A, B and C

Marsh describes Side A as protection for directors’ and officers’ personal assets when the organization cannot or will not indemnify them, Side B as reimbursement to the organization, and Side C as entity protection generally limited to securities claims for public companies. Nationwide’s overview does not explain these coverage parts. Request a quote that separates individual and entity limits, and verify how public-company securities claims are handled. [5](https://www.marsh.com/en/services/financial-professional-liability/expertise/directors-and-officers-liability.html "Directors and Officers Liability (D&O)") [10](https://www.nationwide.com/business/insurance/management-liability-specialty/products/commercial-liability/types/directors-and-officers-liability "Directors and Officers Liability")

### Marsh Connects D&O to ESG-Related Scrutiny

Marsh says scrutiny involving carbon emissions, renewable energy, labor practices, board diversity and executive compensation can add regulatory, legislative or litigation pressure on directors and officers. Nationwide’s overview does not discuss ESG-related allegations. If the board faces these issues, ask each provider whether the proposed form responds to related securities, regulatory or derivative claims and what exclusions apply. [5](https://www.marsh.com/en/services/financial-professional-liability/expertise/directors-and-officers-liability.html "Directors and Officers Liability (D&O)") [10](https://www.nationwide.com/business/insurance/management-liability-specialty/products/commercial-liability/types/directors-and-officers-liability "Directors and Officers Liability")

## What to Confirm in D&O Insurance Quotes

- Ask Marsh how Side C applies to your organization type and how ESG-related claims are treated; ask Nationwide for its entity and securities-claim wording. [5](https://www.marsh.com/en/services/financial-professional-liability/expertise/directors-and-officers-liability.html "Directors and Officers Liability (D&O)") [10](https://www.nationwide.com/business/insurance/management-liability-specialty/products/commercial-liability/types/directors-and-officers-liability "Directors and Officers Liability")
- Compare insurer, insured-person grants, employment-practices exclusions, limits, retention and defense-cost treatment. [5](https://www.marsh.com/en/services/financial-professional-liability/expertise/directors-and-officers-liability.html "Directors and Officers Liability (D&O)") [10](https://www.nationwide.com/business/insurance/management-liability-specialty/products/commercial-liability/types/directors-and-officers-liability "Directors and Officers Liability")

## Offering Details

| Criteria | Marsh Directors and Officers Liability (D&O) Insurance | Nationwide directors officers (official overview) |
| --- | --- | --- |
| Role in This Line | Marsh's financial and professional liability practice places D&O insurance for public, private and non-profit companies; MMA also places D&O coverage within its executive and professional liability practice for middle-market clients. [5](https://www.marsh.com/en/services/financial-professional-liability/expertise/directors-and-officers-liability.html "Directors and Officers Liability (D&O)") [6](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Expert Executive and Professional Liability Insurance") (Evidence: Company-reported; scope: Marsh D&O page and MMA executive and professional liability page..) | Nationwide describes offering directors officers for the audience stated on the cited product page. [10](https://www.nationwide.com/business/insurance/management-liability-specialty/products/commercial-liability/types/directors-and-officers-liability "Directors and Officers Liability") (Evidence: Company-reported; scope: directors officers 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 pages do not name a specific D&O insurer. [5](https://www.marsh.com/en/services/financial-professional-liability/expertise/directors-and-officers-liability.html "Directors and Officers Liability (D&O)") [6](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Expert Executive and Professional Liability Insurance") (Evidence: Not publicly disclosed; scope: Marsh D&O page and MMA executive and professional liability page as read on 2026-09-23..) | Confirm in your quote. |
| Who It’s For | Marsh says public company directors and officers typically face more securities-lawsuit exposure from shareholders and regulators, while private and non-profit organizations more often face employment-practices claims from customers, vendors or regulators; directors and officers of all organization types can face cyber-related liability exposure. [5](https://www.marsh.com/en/services/financial-professional-liability/expertise/directors-and-officers-liability.html "Directors and Officers Liability (D&O)") (Evidence: Company-reported; scope: Marsh D&O page, common risks FAQ..) | Businesses and directors/officers described by Nationwide; page does not establish universal limits or terms. [10](https://www.nationwide.com/business/insurance/management-liability-specialty/products/commercial-liability/types/directors-and-officers-liability "Directors and Officers Liability") (Evidence: Company-reported; scope: directors officers 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 | Marsh says D&O insurance typically has three coverage sides: Side A protects directors' and officers' personal assets when the organization cannot or will not indemnify them; Side B reimburses the organization for indemnifying directors and officers; Side C offers balance-sheet protection when the entity itself is named, generally limited to securities claims for public companies. [5](https://www.marsh.com/en/services/financial-professional-liability/expertise/directors-and-officers-liability.html "Directors and Officers Liability (D&O)") (Evidence: Company-reported; scope: Marsh D&O page FAQ; illustrative policy structure, not a specific policy form..)<br><br>Marsh says ESG-related stakeholder scrutiny, covering areas such as carbon emissions, renewable-energy use, labor practices, board diversity and executive compensation, can add regulatory, legislative or litigation pressure on directors and officers beyond traditional D&O exposures. [5](https://www.marsh.com/en/services/financial-professional-liability/expertise/directors-and-officers-liability.html "Directors and Officers Liability (D&O)") (Evidence: Company-reported; scope: Marsh D&O page, What other risks do directors and officers face? section..) | The cited product page describes D&O insurance for claims tied to alleged decisions or wrongful acts by company directors and officers, subject to policy terms. Marketing description only; actual coverage, exclusions, conditions, limits, and availability depend on the issued policy and jurisdiction. [10](https://www.nationwide.com/business/insurance/management-liability-specialty/products/commercial-liability/types/directors-and-officers-liability "Directors and Officers Liability") (Evidence: Company-reported; scope: directors officers 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 | Confirm in your quote. | 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. [10](https://www.nationwide.com/business/insurance/management-liability-specialty/products/commercial-liability/types/directors-and-officers-liability "Directors and Officers Liability") (Evidence: Not publicly disclosed; scope: Only the cited marketing page was reviewed for published limit and retention information; no policy-form entitlement is inferred..) |
| 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. [10](https://www.nationwide.com/business/insurance/management-liability-specialty/products/commercial-liability/types/directors-and-officers-liability "Directors and Officers Liability") (Evidence: Company-reported; scope: directors officers 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

- [Marsh vs Nationwide](https://spot.insure/compare/marsh-vs-nationwide): 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.
- [Marsh vs Nationwide Builders Risk Insurance](https://spot.insure/compare/marsh-vs-nationwide/builders-risk)
- [Marsh vs Nationwide Cyber Insurance](https://spot.insure/compare/marsh-vs-nationwide/cyber)
- [Marsh vs Nationwide Management Liability Insurance](https://spot.insure/compare/marsh-vs-nationwide/management-liability)
- [Marsh vs Nationwide Professional Liability (E&O) Insurance](https://spot.insure/compare/marsh-vs-nationwide/professional-errors-omissions)
- [AIG vs Marsh D&O Insurance](https://spot.insure/compare/aig-vs-marsh/directors-officers)
- [AIG vs Nationwide D&O Insurance](https://spot.insure/compare/aig-vs-nationwide/directors-officers)
- [Alliance Risk vs Marsh D&O Insurance](https://spot.insure/compare/alliance-risk-vs-marsh/directors-officers)
- [Alliance Risk vs Nationwide D&O Insurance](https://spot.insure/compare/alliance-risk-vs-nationwide/directors-officers)
- [Amelia Risk vs Marsh D&O Insurance](https://spot.insure/compare/amelia-risk-vs-marsh/directors-officers)
- [Amelia Risk vs Nationwide D&O Insurance](https://spot.insure/compare/amelia-risk-vs-nationwide/directors-officers)

## Sources

### Marsh

1. [Marsh | Leader in risk, strategy, people, and investments](https://www.marsh.com/en/home.html). Marsh; Hero and capability tiles; FAQ: What does Marsh do?; industries served; Is Marsh the same as Marsh McLennan? January 2026 brand change. Accessed 2026-09-16.
2. [Compensation guide for US clients](https://www.marsh.com/content/dam/marsh/Documents/PDF/US-en/us-client-compensation-guide.pdf). Marsh; US broking segments; broker role; retail commissions, client fees, wholesale, insurer consulting, contingent and supplemental commissions; Marsh LLC and Marsh USA LLC; page 3: broker role and Marsh & McLennan Agency segment; page 7: copyright © 2024 Marsh LLC. Accessed 2026-09-16.
3. [Marsh McLennan Agency (MMA)](https://www.marsh.com/en/services/marsh-mclennan-agency.html). Marsh; Middle-market US organizations; wholly-owned subsidiary; business insurance, employee health and benefits, retirement, private client. Accessed 2026-09-16.
4. [Technology | Insurance Broking & Risk Management](https://www.marsh.com/en/industries/technology.html). Marsh; Opening Technology Practice description; practice links including data center insurance, fintech and Stratus; Talk to us. Accessed 2026-09-16.
5. [Directors and Officers Liability (D&O)](https://www.marsh.com/en/services/financial-professional-liability/expertise/directors-and-officers-liability.html). Marsh; Opening positioning for public, private and non-profit companies; FAQs: What are the most common risks for directors and officers?; What does D&O insurance cover? (Side A, B, C); What other risks do directors and officers face?; Ruth Kochenderfer, D&O Product Leader. Accessed 2026-09-23.
6. [Expert Executive and Professional Liability Insurance](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html). Marsh McLennan Agency; Directors and Officers subsection: covers costs from claims for alleged wrongful acts, including defense costs for civil, criminal and regulatory investigations. Accessed 2026-09-23.

### Nationwide

7. [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.
8. [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.
9. [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.
10. [Directors and Officers Liability](https://www.nationwide.com/business/insurance/management-liability-specialty/products/commercial-liability/types/directors-and-officers-liability). Nationwide; D&O page; management-liability product and covered exposures.. Accessed 2026-09-30.

### D&O Insurance Guide

11. [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.
12. [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.
13. [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.

## Marsh Reviews

Review Score: 5.8 / 10 from 2 rated sources, equally weighted.

Marsh’s global Trustpilot profile has a poor 1.3/5 score. Treat it as a service warning to investigate with your proposed team; it does not isolate US commercial accounts.

- Trustpilot: TrustScore 1.3 (0–5 stars); 115 reviews. Global brand profile across products/countries, not U.S. commercial-only. Period: 35 reviews in prior 12 months. Checked 2026-09-25. [Marsh Reviews | Trustpilot](https://www.trustpilot.com/review/www.marsh.com)
- Buzdy (Google review aggregation): Google reviews shown by Buzdy 4.5 (0–5 stars); 4 reviews. Named Marsh (Hong Kong) Limited office in Quarry Bay, Hong Kong. Buzdy states ratings/counts are powered by Google. Foreign local office only; not the U.S. Marsh brokerage or a firmwide score. Period: Listing verification 2026-07-29; accessed 2026-09-25. Checked 2026-09-25. [Marsh (Hong Kong) Limited | Buzdy](https://buzdy.com/viewMerchant/marsh-hong-kong-limited-hong-kong)

Reviewed 2026-09-25. [Read the sourced review](https://spot.insure/insurance-providers/marsh/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/marsh-vs-nationwide/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)