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

Marsh describes the three D&O coverage sides and how exposures vary between public, private, and nonprofit organizations. Markel names private-company and nonprofit sectors and covered management claims. 3,8

Markel Insurance: Specialty Business and Products

Markel Insurance is Markel Group's specialty and small-business insurance business, with offerings across packages, workers' compensation, cyber, professional and management liability, property, marine, and surety. Products use different insurers and distribution routes, so compare the issuer and terms shown on the specific quote. 1,2

Read the Markel Insurance profile

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. 4,5,6,7

Read the Marsh profile

Read the Marsh D&O Insurance page

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. 10,11,12

Read the full coverage guide

Key Differences in D&O Insurance

Coverage sides and organization type

Marsh describes Side A personal-asset protection, Side B reimbursement for company indemnity, and Side C entity protection, generally limited to securities claims for public companies. It also notes different exposure patterns: public leaders face shareholder and regulator suits, while private and nonprofit organizations more often face employment-related claims. Markel’s offering is framed around private companies and nonprofits, with examples including portfolio companies, healthcare, education, and associations. 8 8 3

Risks beyond traditional claims

Marsh points to ESG scrutiny—including emissions, labor practices, board diversity, and executive compensation—as potential sources of regulatory or litigation pressure on directors. Markel’s summary names mismanagement, breach of duty, and regulatory violations but does not separately describe ESG exposures. For organizations facing those issues, ask Marsh how they affect its design and ask Markel how the proposed wording responds. 8 3

What to Confirm in D&O Insurance Quotes

  • Ask Marsh how Side C applies to your entity and how ESG-related allegations are treated under the proposed wording. 8 8
  • Ask Markel which insureds and entity claims are covered, and request terms addressing your organization’s key exposures. 3

Review Scores

These averages can combine ratings for different products, locations, and customer groups, including approximate BBB grade conversions. Read each review for the sources, scope, and calculation.

Markel Insurance

7.5/ 10

Review Score

2 rated sources

There is little public customer feedback on Markel. Trustpilot shows 2.5 out of 5 from just 5 reviews, and BBB lists 12 complaints closed in the last three years.[4][3]

Read Markel Insurance reviews

Marsh

5.8/ 10

Review Score

2 rated sources

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.[2][4][7]

Read Marsh reviews

Offering Details

Markel Insurance vs Marsh: D&O Insurance: documented features by provider

CriteriaMarkel private and nonprofit D&OMarsh Directors and Officers Liability (D&O) Insurance
Role in This Line

Markel lists directors-and-officers liability within private-company and nonprofit management-liability offerings, as standalone or blended coverage. 3Company-reported. U.S. private/nonprofit product page; exact coverage structure varies by policy.

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. 8,9Company-reported. Marsh D&O page and MMA executive and professional liability page.

Issuing Insurer

Confirm in your quote.

The reviewed pages do not name a specific D&O insurer. 8,9Not publicly disclosed. Marsh D&O page and MMA executive and professional liability page as read on 2026-09-23.

Who It’s For

The page names private equity/portfolio companies, PEOs, hospitality, energy and healthcare among private-sector customer types, plus healthcare, education and associations among nonprofits. 3Company-reported. Examples are not an exhaustive appetite or eligibility list.

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. 8Company-reported. Marsh D&O page, common risks FAQ.

Coverage Features

The page describes D&O protection for organizational leaders against covered claims such as mismanagement, breach of duty or regulatory violations, with defense costs, settlements and judgments subject to policy terms. 3Company-reported. Illustrative marketing description; not policy wording.

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. 8Company-reported. Marsh D&O page FAQ; illustrative policy structure, not a specific policy form.

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. 8Company-reported. Marsh D&O page, What other risks do directors and officers face? section.

Full Comparison

More Markel Insurance vs Marsh Comparisons

Other D&O Insurance Comparisons

Sources

Markel Insurance

  1. About us. Markel; Markel at a glance; description of Markel Insurance within Markel Group Inc. Accessed 2026-09-28.
  2. Markel Group Inc. 2025 Form 10-K. U.S. Securities and Exchange Commission; filed by Markel Group Inc.; Cover page; Part I, Item 1 Business—Markel Insurance, U.S. Wholesale and Specialty, Programs and Solutions; Part II, Item 7/8 for group and segment risks. Accessed 2026-09-28.
  3. Private and Nonprofit Management Liability Insurance. Markel; What we offer; private/nonprofit segment; D&O, EPL, fiduciary and optional coverage sections. Accessed 2026-09-29.

Marsh

  1. Marsh | Leader in risk, strategy, people, and investments. 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. 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). 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. 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). 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. 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.

D&O Insurance Guide

  1. Glossary of Business Insurance Terms. The Hartford; Directors and Officers Liability Insurance; Errors and Omissions Insurance; Employment Practices Liability Insurance. Accessed 2026-09-16.
  2. The Chubb Primary Directors & Officers and Entity Securities Liability Insurance. 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.
  3. Private Company Directors and Officers Liability Coverage. 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 . 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. To suggest a correction, contact Spot with the page URL and supporting source.

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