---
title: "CNA vs Marsh McLennan Agency: D&O Insurance"
description: "CNA specifies Epack 3 for private companies; Marsh McLennan Agency describes D&O for corporate executives and boards and routes prospects to an adviser."
canonical: "https://spot.insure/compare/cna-vs-marsh-mclennan-agency/directors-officers"
page-type: "line-comparison"
updated-at: "2026-09-30"
comparison-pair: "cna-vs-marsh-mclennan-agency"
provider-a: "cna"
provider-b: "marsh-mclennan-agency"
coverage-line: "directors-officers"
---

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[Human-readable page](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/directors-officers)

## Agent Guide

**What this page is:** Focused comparison of CNA and Marsh McLennan Agency 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 CNA versus Marsh McLennan Agency. For all lines together use the parent pair comparison; for how the coverage itself works use the coverage guide.

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

**Key facts:**
- Line: D&O Insurance. Providers: CNA and Marsh McLennan Agency.
- 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:**
- [CNA vs Marsh McLennan Agency](https://spot.insure/compare/cna-vs-marsh-mclennan-agency) — parent: all coverage lines for this pair
- [D&O Insurance guide](https://spot.insure/coverage/directors-officers) — coverage explainer for this line
- [CNA profile](https://spot.insure/insurance-providers/cna) — provider profile (evidence)
- [Marsh McLennan Agency profile](https://spot.insure/insurance-providers/marsh-mclennan-agency) — provider profile (evidence)
- [CNA vs Marsh McLennan Agency Builders Risk Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/builders-risk) — sibling comparison (other line, or other pair for this line)
- [CNA vs Marsh McLennan Agency Cargo and Transit Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/cargo-transit) — sibling comparison (other line, or other pair for this line)
- [CNA vs Marsh McLennan Agency Commercial Auto Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/commercial-auto) — sibling comparison (other line, or other pair for this line)
- [CNA vs Marsh McLennan Agency Commercial Property Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/commercial-property) — sibling comparison (other line, or other pair for this line)
- [CNA vs Marsh McLennan Agency Crime Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/crime) — sibling comparison (other line, or other pair for this line)
- [CNA vs Marsh McLennan Agency Cyber Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/cyber) — sibling comparison (other line, or other pair for this line)
- [CNA vs Marsh McLennan Agency Employment Practices Liability Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/employment-practices) — sibling comparison (other line, or other pair for this line)
- [CNA vs Marsh McLennan Agency Fiduciary Liability Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/fiduciary) — sibling comparison (other line, or other pair for this line)
- [CNA vs Marsh McLennan Agency General Liability Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/general-liability) — sibling comparison (other line, or other pair for this line)
- [CNA vs Marsh McLennan Agency Kidnap and Ransom Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/kidnap-ransom) — sibling comparison (other line, or other pair for this line)
- [CNA vs Marsh McLennan Agency Media Liability Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/media) — sibling comparison (other line, or other pair for this line)
- [CNA vs Marsh McLennan Agency Professional Liability (E&O) Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/professional-errors-omissions) — sibling comparison (other line, or other pair for this line)
- [CNA vs Marsh McLennan Agency Surety Bonds](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/surety-bonds) — sibling comparison (other line, or other pair for this line)
- [CNA vs Marsh McLennan Agency Workers’ Compensation Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/workers-compensation) — sibling comparison (other line, or other pair for this line)
- [AIG vs CNA D&O Insurance](https://spot.insure/compare/aig-vs-cna/directors-officers) — sibling comparison (other line, or other pair for this line)
- [AIG vs Marsh McLennan Agency D&O Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/directors-officers) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs CNA D&O Insurance](https://spot.insure/compare/alliance-risk-vs-cna/directors-officers) — sibling comparison (other line, or other pair for this line)
- [Alliance Risk vs Marsh McLennan Agency D&O Insurance](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/directors-officers) — sibling comparison (other line, or other pair for this line)
- [Amelia Risk vs CNA D&O Insurance](https://spot.insure/compare/amelia-risk-vs-cna/directors-officers) — sibling comparison (other line, or other pair for this line)
- [Amelia Risk vs Marsh McLennan Agency D&O Insurance](https://spot.insure/compare/amelia-risk-vs-marsh-mclennan-agency/directors-officers) — sibling comparison (other line, or other pair for this line)

# CNA vs Marsh McLennan Agency: How Do They Compare for D&O Insurance?

CNA specifies Epack 3 for private companies; Marsh McLennan Agency describes D&O for corporate executives and boards and routes prospects to an adviser.

## How to Use the CNA vs Marsh McLennan Agency D&O Insurance Comparison

Use this comparison to evaluate CNA and Marsh McLennan Agency 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.

## CNA vs Marsh McLennan Agency D&O Insurance Summary

CNA specifies Epack 3 for private companies; Marsh McLennan Agency describes D&O for corporate executives and boards and routes prospects to an adviser. [4](https://www.cna.com/sites/default/files/assets/097cd07b-3b87-4f3e-94f5-f6ecddf84d7b/cna-rc-epack3-private-company-directors-officers-liability-ss.pdf?ContentCache=NONE&MOD=AJPERES "Private Company Directors & Officers Liability | CNA") [7](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA")

## CNA Small Business Insurance: Products, Agents and Service

CNA directs small-business buyers to independent agents and describes CNA Connect as a businessowners policy for more than 600 small-business classes. Issuer and availability vary by policy and state, so confirm both in a quote. [1](https://www.cna.com/solutions/small-business "Insurance for Small Businesses") [2](https://www.cna.com/products/cna-connect "CNA Connect Small Businessowners Policy (BOP) | CNA Insurance") [3](https://www.cna.com/cnadisclaimer/generaldisclaimer "General Disclaimer")

[CNA profile](https://spot.insure/insurance-providers/cna)

## What Is Marsh McLennan Agency?

Marsh McLennan Agency provides business insurance and employee health and benefits, alongside retirement, wealth, and private-client services across the United States and Canada. Its US small-business page lists six common coverage types and directs buyers to request a personalized quote by phone; the insurer and terms for a specific placement must be confirmed in the proposal. [5](https://www.marshmma.com/us/mma/about-us.html "Who We Are") [6](https://www.marshmma.com/us/solutions/small-business.html "Small Business Insurance Solutions")

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

## 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. [8](https://www.thehartford.com/business-insurance/glossary-of-business-insurance-terms "Glossary of Business Insurance Terms") [9](https://eperils.com/wp-content/uploads/2016/09/14-02-18480.pdf "The Chubb Primary Directors & Officers and Entity Securities Liability Insurance") [10](https://asset.trvstatic.com/download/assets/pdo-3001.pdf/d66bd58e63c911ee99d14294a32ecb95 "Private Company Directors and Officers Liability Coverage")

## What Are the Key Differences Between CNA and Marsh McLennan Agency D&O Insurance?

### Coverage scope and access

Marsh McLennan Agency describes D&O for alleged wrongful acts, including defense costs for civil and criminal actions and investigations. CNA’s overview identifies company and individual Side A/B/C protection but does not detail investigation-cost scope. Ask MMA which investigations are covered and ask CNA for the corresponding policy wording and sublimits. [4](https://www.cna.com/sites/default/files/assets/097cd07b-3b87-4f3e-94f5-f6ecddf84d7b/cna-rc-epack3-private-company-directors-officers-liability-ss.pdf?ContentCache=NONE&MOD=AJPERES "Private Company Directors & Officers Liability | CNA") [7](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA")

### How the Difference Affects Your Placement

CNA’s record names Epack 3 and its private-company audience. Marsh McLennan Agency directs organizations to an adviser or specialist to discuss placement, without establishing quote or binding timing. If you need a defined quote route, ask Marsh McLennan Agency what application materials are required and ask your CNA agent for the Epack 3 submission process. [4](https://www.cna.com/sites/default/files/assets/097cd07b-3b87-4f3e-94f5-f6ecddf84d7b/cna-rc-epack3-private-company-directors-officers-liability-ss.pdf?ContentCache=NONE&MOD=AJPERES "Private Company Directors & Officers Liability | CNA") [7](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA")

## What Should You Confirm in CNA and Marsh McLennan Agency D&O Insurance Quotes?

- Which civil, criminal and investigative defense costs does Marsh McLennan Agency’s proposed form include? [7](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA")
- What application information and expected underwriting steps apply to CNA Epack 3? [4](https://www.cna.com/sites/default/files/assets/097cd07b-3b87-4f3e-94f5-f6ecddf84d7b/cna-rc-epack3-private-company-directors-officers-liability-ss.pdf?ContentCache=NONE&MOD=AJPERES "Private Company Directors & Officers Liability | CNA")

## CNA vs Marsh McLennan Agency D&O Insurance Compared

| Criteria | CNA Epack 3 Private Company D&O | Marsh McLennan Agency directors officers (official overview) |
| --- | --- | --- |
| Role in This Line | Confirm in your quote. | Marsh McLennan Agency describes arranging directors officers for the audience stated on the cited product page. [7](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA") (Evidence: Company-reported; scope: directors officers marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement..) |
| Who It’s For | CNA states this D&O product is designed for private companies, including small private companies. [4](https://www.cna.com/sites/default/files/assets/097cd07b-3b87-4f3e-94f5-f6ecddf84d7b/cna-rc-epack3-private-company-directors-officers-liability-ss.pdf?ContentCache=NONE&MOD=AJPERES "Private Company Directors & Officers Liability | CNA") (Evidence: Company-reported; scope: Entity: CNA brand; issuing company varies by form/state Product: Private-company D&O in Epack 3 Jurisdiction: United States Research source scope: U.S. private-company D&O under Epack 3; issuer/state terms vary Claim limitation: Company marketing summary only; issued policy forms, underwriting, jurisdictional availability, limits, exclusions and definitions control. Source/date qualification: Source is CNA’s 2025 private-company D&O marketing summary; it is not an issued policy form..) | Corporate executives, board members, and their organizations, as described by the source. [7](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA") (Evidence: Company-reported; scope: directors officers marketed by marsh-mclennan-agency; 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 | CNA’s private-company D&O summary describes coverage for covered company and individual claims and identifies Side A, Side B and Side C protection. [4](https://www.cna.com/sites/default/files/assets/097cd07b-3b87-4f3e-94f5-f6ecddf84d7b/cna-rc-epack3-private-company-directors-officers-liability-ss.pdf?ContentCache=NONE&MOD=AJPERES "Private Company Directors & Officers Liability | CNA") (Evidence: Company-reported; scope: Entity: CNA brand; issuing company varies by form/state Product: Private-company D&O in Epack 3 Jurisdiction: United States Research source scope: U.S. private-company D&O under Epack 3; issuer/state terms vary Claim limitation: Company marketing summary only; issued policy forms, underwriting, jurisdictional availability, limits, exclusions and definitions control. Source/date qualification: Source is CNA’s 2025 private-company D&O marketing summary; it is not an issued policy form..) | The cited product page describes D&O for alleged wrongful acts by directors or officers, including described defense costs for civil and criminal actions and investigations. Marketing description only; actual coverage, exclusions, conditions, limits, and availability depend on the issued policy and jurisdiction. [7](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA") (Evidence: Company-reported; scope: directors officers marketed by marsh-mclennan-agency; 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 | CNA says Epack 3 D&O can use shared or separate limits and offers an embedded Side A limit option. [4](https://www.cna.com/sites/default/files/assets/097cd07b-3b87-4f3e-94f5-f6ecddf84d7b/cna-rc-epack3-private-company-directors-officers-liability-ss.pdf?ContentCache=NONE&MOD=AJPERES "Private Company Directors & Officers Liability | CNA") (Evidence: Company-reported; scope: Entity: CNA brand; issuing company varies by form/state Product: Private-company D&O in Epack 3 Jurisdiction: United States Research source scope: U.S. private-company D&O under Epack 3; issuer/state terms vary Claim limitation: Availability of options is subject to underwriting and policy wording. Source/date qualification: Source is CNA’s 2025 private-company D&O marketing summary; it is not an issued policy form..) | 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.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA") (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 invites organizations to contact a Marsh McLennan Agency adviser or specialist to discuss placement. The page does not establish a quote, bind, or coverage-effective timeline. [7](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Executive and Professional Liability | MMA") (Evidence: Company-reported; scope: directors officers marketed by marsh-mclennan-agency; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement..) |
| Claims Support | CNA says an experienced claims team supports policyholders with D&O claims. [4](https://www.cna.com/sites/default/files/assets/097cd07b-3b87-4f3e-94f5-f6ecddf84d7b/cna-rc-epack3-private-company-directors-officers-liability-ss.pdf?ContentCache=NONE&MOD=AJPERES "Private Company Directors & Officers Liability | CNA") (Evidence: Company-reported; scope: Entity: CNA brand; issuing company varies by form/state Product: Private-company D&O in Epack 3 Jurisdiction: United States Research source scope: U.S. private-company D&O under Epack 3; issuer/state terms vary Claim limitation: Company-reported service description; not an outcome guarantee. Source/date qualification: Source is CNA’s 2025 private-company D&O marketing summary; it is not an issued policy form..) | Confirm in your quote. |

## Related Pages for CNA vs Marsh McLennan Agency D&O Insurance

- [CNA vs Marsh McLennan Agency](https://spot.insure/compare/cna-vs-marsh-mclennan-agency): 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.
- [CNA vs Marsh McLennan Agency Builders Risk Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/builders-risk)
- [CNA vs Marsh McLennan Agency Cargo and Transit Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/cargo-transit)
- [CNA vs Marsh McLennan Agency Commercial Auto Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/commercial-auto)
- [CNA vs Marsh McLennan Agency Commercial Property Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/commercial-property)
- [CNA vs Marsh McLennan Agency Crime Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/crime)
- [CNA vs Marsh McLennan Agency Cyber Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/cyber)
- [CNA vs Marsh McLennan Agency Employment Practices Liability Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/employment-practices)
- [CNA vs Marsh McLennan Agency Fiduciary Liability Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/fiduciary)
- [CNA vs Marsh McLennan Agency General Liability Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/general-liability)
- [CNA vs Marsh McLennan Agency Kidnap and Ransom Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/kidnap-ransom)
- [CNA vs Marsh McLennan Agency Media Liability Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/media)
- [CNA vs Marsh McLennan Agency Professional Liability (E&O) Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/professional-errors-omissions)
- [CNA vs Marsh McLennan Agency Surety Bonds](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/surety-bonds)
- [CNA vs Marsh McLennan Agency Workers’ Compensation Insurance](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/workers-compensation)
- [AIG vs CNA D&O Insurance](https://spot.insure/compare/aig-vs-cna/directors-officers)
- [AIG vs Marsh McLennan Agency D&O Insurance](https://spot.insure/compare/aig-vs-marsh-mclennan-agency/directors-officers)
- [Alliance Risk vs CNA D&O Insurance](https://spot.insure/compare/alliance-risk-vs-cna/directors-officers)
- [Alliance Risk vs Marsh McLennan Agency D&O Insurance](https://spot.insure/compare/alliance-risk-vs-marsh-mclennan-agency/directors-officers)
- [Amelia Risk vs CNA D&O Insurance](https://spot.insure/compare/amelia-risk-vs-cna/directors-officers)
- [Amelia Risk vs Marsh McLennan Agency D&O Insurance](https://spot.insure/compare/amelia-risk-vs-marsh-mclennan-agency/directors-officers)

## Sources for CNA vs Marsh McLennan Agency D&O Insurance

### Sources About CNA

1. [Insurance for Small Businesses](https://www.cna.com/solutions/small-business). CNA; Insurance for Small Businesses, lines 38-50 and 65-67 (CNA Central and agent route); lines 79-106 (product and stated appetite lists); page footer line 132 (CNA registered service mark).. Accessed 2026-09-28.
2. [CNA Connect Small Businessowners Policy (BOP) | CNA Insurance](https://www.cna.com/products/cna-connect). CNA; CNA Connect; coverages, product range, services. Accessed 2026-09-28.
3. [General Disclaimer](https://www.cna.com/cnadisclaimer/generaldisclaimer). CNA; General Disclaimer paragraphs 1 and 5 (HTML lines 24 and 28): CNA describes Continental Casualty Company and its relevant affiliates; references to CNA may include one or more CCC affiliates; each particular policy/product/service is the responsibility only of the specific CNA company that issues or supplies it. Footer line 57 identifies CNA Financial Corporation as trademark registrant. Re-read 2026-09-29.. Accessed 2026-09-29.
4. [Private Company Directors & Officers Liability | CNA](https://www.cna.com/sites/default/files/assets/097cd07b-3b87-4f3e-94f5-f6ecddf84d7b/cna-rc-epack3-private-company-directors-officers-liability-ss.pdf?ContentCache=NONE&MOD=AJPERES). CNA; pp. 1–2: covered claims, Side A/B/C, limits, eligibility and claims. Accessed 2026-09-28.

### Sources About Marsh McLennan Agency

5. [Who We Are](https://www.marshmma.com/us/mma/about-us.html). Marsh McLennan Agency; Lines 193-195: ‘a business of Marsh’ and company-listed service lines across US and Canada. This does not establish the legal entity for an account, corporate ownership chart, or insurer role.. Accessed 2026-09-29.
6. [Small Business Insurance Solutions](https://www.marshmma.com/us/solutions/small-business.html). Marsh McLennan Agency; Lines 205-207: small-business audience and call invitation; lines 224-249 list six coverage categories and short descriptions; line 264 is an embedded form whose function is not stated. No form submitted.. Accessed 2026-09-29.
7. [Executive and Professional Liability | MMA](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html). Marsh McLennan Agency; Directors and Officers section; claims for alleged wrongful acts and defense costs.. Accessed 2026-09-30.

### Sources for the D&O Insurance Guide

8. [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.
9. [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.
10. [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.

## CNA Review Scores for 2026

Review Score: 9.0 / 10 from 1 rated source, equally weighted.

Customer feedback on CNA is mixed and hard to compare. NerdWallet gave it 4.5 out of 5 for manufacturers, while Trustpilot shows about 1.4 out of 5 from 49 mostly self-selected reviews.

- NerdWallet: NerdWallet editorial rating for manufacturers 4.5/5 (Editorial rating). NerdWallet editorial assessment of CNA for U.S. manufacturers, not consumer average. Period: Published 2026-03-26. Checked 2026-09-29. [Best Insurance for Manufacturers in 2026](https://www.nerdwallet.com/business/insurance/learn/manufacturers)
- Trustpilot: Displayed Trustpilot TrustScore 1.4/5 page text; 1.5/5 badge (TrustScore out of 5); 49 reviews. CNA.com profile, mixed business and consumer/LTC reports; self-selected, not representative commercial P&C sample. Period: 14 reviews in prior 12 months; 2026-09-29. Checked 2026-09-29. [CNA customer reviews](https://www.trustpilot.com/review/www.cna.com)
- BBB: BBB customer-review average 1/5 (BBB star rating); 6 reviews. Long Term Care Insurance profile covering headquarters/corporate locations; not commercial P&C; six self-selected reviews. Period: Displayed 2026-09-29. Checked 2026-09-29. [CNA Financial Corporation customer reviews](https://www.bbb.org/us/il/chicago/profile/long-term-care-insurance/cna-financial-corporation-0683-90032439/customer-reviews)

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

## Marsh McLennan Agency Review Scores for 2026

Review Score: 8.2 / 10 from 2 rated sources, equally weighted.

There are almost no public customer reviews of Marsh McLennan Agency (MMA). Trustpilot shows 3.2 out of 5, but from a single review, and BBB shows an A grade with four complaints closed in three years.

- Trustpilot: TrustScore 3.2 (out of 5); 1 reviews. Trustpilot profile for marshmma.com, MMA's own domain. Unclaimed; MMA has not invited reviews. Period: checked 2026-09-29. Checked 2026-09-29. [marshmma.com Trustpilot profile](https://www.trustpilot.com/review/marshmma.com)
- Trustpilot: TrustScore (Marsh brand) 1.3 (out of 5); 115 reviews. Trustpilot page for marsh.com, the global Marsh brand (mostly individual and non-US customers). This is a different entity from MMA. Period: checked 2026-09-29. Checked 2026-09-29. [Marsh Reviews](https://www.trustpilot.com/review/www.marsh.com)
- BBB: BBB business grade A. BBB San Diego-area profile for Marsh & McLennan Agency LLC (accredited). MMA has separate BBB profiles per office; Dayton and Schaumburg both show A+. Checked 2026-09-29. [Marsh & McLennan Agency LLC (San Diego) BBB](https://www.bbb.org/us/ca/san-diego/profile/insurance-services-office/marsh-mclennan-agency-llc-1126-3000103)
- BBB: Complaints 4. Same San Diego-area profile; zero customer reviews. No client-count denominator. Period: closed in the last three years (checked 2026-09-29). Checked 2026-09-29. [Marsh & McLennan Agency LLC — BBB Complaints](https://www.bbb.org/us/ca/san-diego/profile/insurance-services-office/marsh-mclennan-agency-llc-1126-3000103/complaints); [Marsh & McLennan Agency LLC — BBB Reviews](https://www.bbb.org/us/ca/san-diego/profile/insurance-services-office/marsh-mclennan-agency-llc-1126-3000103/customer-reviews)

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

## Agent and Developer Resources

- [Markdown page](https://spot.insure/compare/cna-vs-marsh-mclennan-agency/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)