What Is Berkshire Hathaway Specialty Insurance?
BHSI provides commercial and specialty insurance in the U.S., with product-specific industry lists that include healthcare, energy and technology. Online quote and application submissions are nonbinding. 1,2,3,4
Read the Berkshire Hathaway Specialty Insurance profile
Read the Berkshire Hathaway Specialty Insurance Cyber Insurance page
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. 7,8
What Is Cyber Insurance?
Cyber insurance can help pay covered response costs and claims against your business after a cyber incident. If your business relies on data, software or outside providers, compare response limits, vendor outages and approval rules. 10,11
Key Differences in Cyber Insurance
What a coverage summary lets you compare
Berkshire Hathaway Specialty Insurance names direct breach response, extortion expenses, third-party exposures, and interruption after a network-security failure. Marsh McLennan Agency describes arranging cyber liability alongside a cyber-risk management strategy, but its reviewed summary does not enumerate matching cost categories. Ask the adviser to map the proposed wording to the losses BHSI lists so you can compare actual protections rather than labels. 5 9
Product form and route to a quote
Berkshire Hathaway Specialty Insurance describes a standalone Network Security & Privacy policy and blended E&O/Cyber forms. Marsh McLennan Agency invites organizations to contact an adviser or specialist to discuss placement. The practical choice is between evaluating a named form and beginning with an adviser-led design conversation; neither route alone establishes the final insurer, limits, or exclusions. 5 9
What to Confirm in Cyber Insurance Quotes
- Ask the Marsh McLennan Agency adviser to identify covered response, extortion, interruption, and third-party expenses in the actual form; request BHSI’s sublimits and conditions for the corresponding categories. 9 5
- Ask both providers to name the issuing insurer and proposed form, and clarify whether cyber is standalone or blended with E&O. 9 5
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.
Berkshire Hathaway Specialty Insurance
Review Score
No reviews found
The public ratings for Berkshire Hathaway Specialty Insurance are low but thin: Trustpilot shows 2.1 out of 5 from 9 reviews and BBB shows 1 out of 5 from 6. Both mix travel and commercial customers, so we don't count them in a score.[5][7]
Read Berkshire Hathaway Specialty Insurance reviewsMarsh McLennan Agency
Review Score
2 rated sources
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.[8][9][1]
Read Marsh McLennan Agency reviewsOffering Details
Berkshire Hathaway Specialty Insurance vs Marsh McLennan Agency: Cyber Insurance: documented features by provider
| Criteria | Professional First Network Security & Privacy | Marsh McLennan Agency cyber (official overview) |
|---|---|---|
| Role in This Line | BHSI describes both a stand-alone Network Security & Privacy policy and blended E&O/Cyber forms in Professional First. 5,6Company-reported. Form selection depends on the risk and proposal; the overview does not establish issuance for an individual applicant. | Marsh McLennan Agency describes arranging cyber for the audience stated on the cited product page. 9Company-reported. cyber 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 | The Network Security & Privacy page names professional-services firms among its targets; the overview separately lists technology, telecom and financial-sector customers in targeted or selective categories. 5,6Company-reported. The overview’s class lists have different appetite labels; neither is a blanket eligibility rule. | Organizations managing cyber exposure; exact insurer, policy form, and eligibility are placement-specific. 9Company-reported. cyber 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 | BHSI markets third-party breach exposures, direct breach-response and extortion expenses, and business interruption from a network-security failure. 5Company-reported. The product page is a coverage summary; conditions, sublimits and exclusions require the policy and endorsements. | The cited product page describes cyber liability and a cyber-risk management strategy as part of the executive and professional risk offering. Marketing description only; actual coverage, exclusions, conditions, limits, and availability depend on the issued policy and jurisdiction. 9Company-reported. cyber 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 | 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. 9Not publicly disclosed. Only the cited marketing page was reviewed for published limit and retention information; no policy-form entitlement is inferred. |
| Risk Services | BHSI lists eRiskHub as a resource with its Network Security & Privacy product. 5Company-reported. The product-page listing does not define the resource’s service scope or confirm availability on an individual policy. | Confirm in your quote. |
| 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. 9Company-reported. cyber 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. |
Full Comparison
More Berkshire Hathaway Specialty Insurance vs Marsh McLennan Agency Comparisons
Other Cyber Insurance Comparisons
Sources
Berkshire Hathaway Specialty Insurance
- At A Glance. Berkshire Hathaway Specialty Insurance; United States section, zero-based PDF pages 49–53 (viewer pages 50–54): product/industry lists on pages 49–50; U.S. disclosure/version footer on page 53 is 2026-8-03 A. The 2026-09-14 A footer is on preceding European page 48, not the U.S. section. Accessed 2026-09-29.
- About Us. Berkshire Hathaway Specialty Insurance; About BHSI; company profile page re-opened through official site on 2026-09-28; company says it is part of National Indemnity group. Accessed 2026-09-28.
- Terms of Service. Berkshire Hathaway Specialty Insurance; Important Information Concerning Use of this Web Site, paragraphs 2–4; nonbinding submissions, contracted-agent authority, state variation, product availability and policy-specific terms. Accessed 2026-09-28.
- Public Disclosure — Berkshire Hathaway Specialty Insurance Singapore Branch. Berkshire Hathaway Specialty Insurance; Singapore branch public disclosure, Company Profile ¶¶ 1–2; direct page opened 2026-09-28. ¶ 1 identifies BHSIC as a Nebraska-domiciled direct P&C insurer; ¶ 2 states BHSIC is wholly owned by National Indemnity Company, itself wholly owned by Berkshire Hathaway Incorporated. Accessed 2026-09-28.
- Professional First Network Security & Privacy Policy. Berkshire Hathaway Specialty Insurance; Product Highlights, lines 6–19: third-party breach exposures, regulatory investigations, direct response/extortion expense, electronic-content media liability and network-security business interruption; target professional services. Retained canonical source record accessed 2026-09-28; direct re-open failed in this session. Accessed 2026-09-28.
- Professional First Professional Liability Overview. Berkshire Hathaway Specialty Insurance; PDF pp. 1–2: separately named Professional First Media Liability and Network Security & Privacy; targeted customer categories; in-house claims handling; product portfolio descriptions. Version 2026-06-03-A; re-opened 2026-09-30. Accessed 2026-09-30.
Marsh McLennan Agency
- Who We Are. 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.
- Small Business Insurance Solutions. 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.
- Cyber | MMA. Marsh McLennan Agency; Cyber solution overview and cyber-risk services. Accessed 2026-09-30.
Cyber Insurance Guide
- Cyber Insurance. Federal Trade Commission; Opening; First-Party and Third-Party Coverage; First-Party Coverage; Third-Party Coverage; What Should Your Cyber Insurance Policy Cover. Accessed 2026-09-16.
- CyberEdge specimen policy. AIG; General Terms §§4–6, PDF pp.3–6; Security and Privacy §1 p.11, §2(l)/(p) p.14, §3 pp.15–18, exclusions p.18; Event Management §1 and §2(h), PDF pp.19–20. Accessed 2026-09-16.
