What Is HUB International?
HUB suits technology businesses seeking a specialist broker—its practice says it insures more than 5,000 technology companies; qualifying small accounts can use Insureon online, while mid-market buyers need an advisor. 1,2,3
Read the HUB International profile
Read the HUB International Management Liability Insurance page
What Is Liberty Mutual Business Insurance?
Liberty Mutual spans small-commercial, commercial, specialty, surety, and reinsurance businesses. The insurer and distribution route depend on the product, so check the offer and policy before you compare terms. 5,6
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. 9,10,11,12,13,14
Key Differences in Management Liability Insurance
Brokerage and claim assistance
HUB places management-liability coverage through ProEx and describes a Claims & Legal Risks Group of attorneys who reviews wording and supports claim recovery. It also lists analytics and litigation support. Liberty Mutual, by contrast, describes ProShield as a package policy; the reviewed claims do not describe comparable attorney-led claim assistance. A buyer working through HUB should distinguish these broker services from the insurer’s own claims obligations and ask which carrier will issue the proposed policy. 4 7
Coverage structure
HUB’s ProEx list spans D&O, EPL, fiduciary, employed-lawyers E&O, crime, kidnap and ransom, and workplace violence. Liberty Mutual’s ProShield lists D&O, employment practices, fiduciary and crime in one package. The broader menu documented by HUB is a brokerage placement catalogue, not evidence every line is combined or placed with one insurer. Request the proposed carrier, form and schedule for each line before comparing it with ProShield. 4 7
What to Confirm in Management Liability Insurance Quotes
- Ask HUB which insurer would write each selected line and whether claim advocacy is included in the engagement.
- Ask Liberty Mutual for ProShield’s claim-reporting route, claims services and policy wording for each package part.
HUB International and Liberty Mutual Review Scores for 2026
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.
HUB International Review Score
Review Score
2 rated sources
Customers who reviewed HUB on BBB rate it 1 out of 5, but that is only 7 reviews for a very large broker. BBB's own business grade is A-.[7][6]
Read HUB International reviewsLiberty Mutual Review Score
Review Score
2 rated sources
Customers give Liberty Mutual 4.2 out of 5 on Trustpilot from 3,836 reviews, but that page mixes auto, home and life customers with business ones. For business insurance specifically, NerdWallet gives 3.0 out of 5 and reports more complaints than expected.[4][1]
Read Liberty Mutual reviewsHUB International vs Liberty Mutual Management Liability Compared
HUB International vs Liberty Mutual: Management Liability Insurance: documented features by provider
| Criteria | HUB ProEx Management Liability Insurance Brokerage | Liberty Mutual ProShield Management Liability |
|---|---|---|
| Role in This Line | HUB brokers management liability coverage through its ProEx Professional & Executive Risk practice, packaging lines such as D&O, employment practices liability and fiduciary liability under an Executive Liability umbrella rather than underwriting any of them itself. 4Company-reported. ProEx page coverage list, read 2026-09-23; the page does not name an issuing insurer for any listed line. | Liberty Mutual markets ProShield as a management-liability package combining D&O, employment-practices, fiduciary and crime coverages. 7,8Company-reported. Liberty Mutual’s cited product or program overview documents this description. It does not establish the issuing insurer for an individual quote, exact state or provincial availability, the policy form, complete exclusions, or terms offered to a particular buyer; confirm those in the quote and policy documents. |
| Issuing Insurer | HUB says ProEx places more than $2 billion in premium, which it says improves carrier negotiations, but does not name the insurers that issue management liability policies through the practice. 4Company-reported. ProEx page market-leverage statement; the carrier for a specific placement depends on the quote. | Confirm in your quote. |
| Who It’s For | Confirm in your quote. | The ProShield page identifies private and not-for-profit organizations as its intended audiences; industry-page listings do not establish universal eligibility. 7,8Company-reported. Liberty Mutual’s cited product or program overview documents this description. It does not establish the issuing insurer for an individual quote, exact state or provincial availability, the policy form, complete exclusions, or terms offered to a particular buyer; confirm those in the quote and policy documents. |
| Coverage Features | HUB's ProEx Executive Liability coverages include directors and officers liability (D&O), side-A-only excess D&O, employment practices liability, fiduciary liability, employed lawyers errors and omissions, crime and fidelity coverage, kidnap, ransom and extortion insurance, and workplace violence coverage. 4Company-reported. ProEx page coverage list; the page describes the practice's catalogue, not the insuring agreements or exclusions of any one issued policy. HUB's technology-industry page separately groups crime, D&O, employment practices liability, fiduciary liability and transactional or warranty insurance under "Management Liability" as coverages it arranges for technology clients, largely overlapping with the ProEx Executive Liability list. 3Company-reported. Technology-industry page People Protection and Management Liability lists; a marketing grouping, not a single bundled policy. | The page describes selected features for the component lines, but does not establish the terms, limits or exclusions in an individual ProShield policy. 7,8Company-reported. Liberty Mutual’s cited product or program overview documents this description. It does not establish the issuing insurer for an individual quote, exact state or provincial availability, the policy form, complete exclusions, or terms offered to a particular buyer; confirm those in the quote and policy documents. |
| Limits and Retentions | Published management liability policy limits or retentions were not found on the reviewed pages. 4,3Not publicly disclosed. Checked the ProEx page and technology-industry page on 2026-09-23; limits are set on the quote and declarations. | The cited public overview does not establish the limits, deductibles, exclusions or form terms that would apply to a specific buyer. 7,8Not publicly disclosed. Ask for the quote and specimen or issued policy forms before treating a listed feature as covered. |
| Risk Services | HUB says ProEx provides an inclusive service model with analytics, litigation support and risk management across client sizes, a "boundaryless" account team of local, national and international specialists, and D&O modeling that incorporates ESG risk analysis alongside white papers, webinars and events on emerging exposures. 4Company-reported. ProEx page service-model and analytics sections. | Liberty Mutual describes ProShield as one package policy that combines multiple management-liability coverages and is designed to reduce the need for separate endorsements. 7,8Company-reported. Liberty Mutual’s cited product or program overview documents this description. It does not establish the issuing insurer for an individual quote, exact state or provincial availability, the policy form, complete exclusions, or terms offered to a particular buyer; confirm those in the quote and policy documents. |
| Claims Support | HUB describes a Claims & Legal Risks Group of attorneys who specialize in ProEx coverages, handling policy-wording review and claim recovery for management liability claims. 4Company-reported. ProEx page claims and legal support section. | Confirm in your quote. |
Related Pages for HUB International vs Liberty Mutual
Management Liability Pages for HUB International and Liberty Mutual
Other Coverage Lines Compared for HUB International vs Liberty Mutual
Other Management Liability Insurance Provider Comparisons
Sources for HUB International vs Liberty Mutual
Sources About HUB International
- About Us. HUB International; Opening description; 1998 formation of HUB International Limited; 2022 Insureon acquisition; headquarters and employee/office counts. Accessed 2026-09-16.
- Contact Us. HUB International; Business Solutions paths for Commercial Insurance Solutions versus Small Commercial Insurance Solutions via Insureon; office search. Accessed 2026-09-16.
- Insurance for Technology Companies. HUB International; Management Liability list: crime, directors & officers liability, employment practices liability, fiduciary liability, transactional/warranty insurance. Accessed 2026-09-23.
- HUB ProEx. HUB International; Executive Liability coverage list: D&O, Side-A Only Excess D&O, Employment Practices Liability, Fiduciary Liability, Employed Lawyers E&O, Crime/Fidelity, Kidnap Ransom and Extortion, Workplace Violence; Inclusive Service Model, Boundaryless Account Team, Market Leverage and Claims & Legal Support sections; analytics and thought-leadership description. Accessed 2026-09-23.
Sources About Liberty Mutual
- Company Profile. Liberty Mutual Group; Strategic business units paragraph: US Retail Markets (individuals/small businesses; small commercial; countrywide) and Global Risk Solutions (mid-size/large businesses; commercial, specialty, reinsurance, surety; worldwide). Accessed 2026-09-29.
- Commercial Insurance Solutions. Liberty Mutual Business Insurance; Commercial solutions index names commercial auto and fleet, cyber, environmental liability, equipment breakdown, excess and surplus, general liability, healthcare liability, inland marine, management liability, multinational, ocean marine, professional liability, property, reinsurance, surety, umbrella/excess and workers compensation. Disclosure says policy insurer is named when offered, may be an affiliate/subsidiary or surplus-lines insurer; states/jurisdictions and actual policy terms vary. Accessed 2026-09-29.
- ProShield. Liberty Mutual Business Insurance; Opening paragraphs identify package combining directors and officers, employment practices, fiduciary, and crime coverages; D&O and crime sections describe examples of exposures and selected coverage features. Examples are not policy terms. Accessed 2026-09-29.
- Professional services. Liberty Mutual Business Insurance; Opened September 29, 2026. Lines 129–138 list professional-services program coverages: GL with Services endorsement, property, commercial auto, workers compensation, umbrella/excess, D&O, professional liability, cyber, EPL and fidelity/crime. Lines 139–148 describe M&A transactional-liability solutions including representations and warranties, tax liability and contingent legal risk. These are professional-services industry positioning, not universal eligibility or standalone line terms; distribution and policy caveats at lines 164–176 and 234–236. Accessed 2026-09-29.
Sources for the Management Liability Insurance Guide
- Glossary of Insurance Terms. National Association of Insurance Commissioners; Directors & Officers Liability; Employment Practices Liability Coverage; introductory scope note. Accessed 2026-09-16.
- Management Liability Insurance. The Hartford; What Is Management Liability Insurance?; Who Does Management Liability Insurance Protect. Accessed 2026-09-16.
- The ForeFront Portfolio. Chubb; Introduction; optional coverage parts; private, not-for-profit and healthcare portfolios. Accessed 2026-09-16.
- Private Company Directors and Officers Liability Coverage. 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.
- Liability Coverage Terms and Conditions. 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.
- Private Company Directors and Officers Liability Coverage Application. 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.
