What Is Lockton?
Lockton suits technology companies and larger businesses seeking a broker across cyber, D&O, property, liability and benefits; small firms wanting an instant standard quote should compare digital agencies. 1,2,3
THREE small business insurance: coverage, issuer and buying routes
THREE markets a packaged commercial insurance product through a direct quote route and partner agents. Berkshire Hathaway Direct Insurance Company is named as issuer on THREE’s sample policy. 5,6
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. 8,9,10
Key Differences in D&O Insurance
Lockton Explains Side C by Organization Type
Lockton describes a traditional Side A/B/C D&O program and says Side C entity coverage is generally limited to securities claims for public companies, but broader for private and nonprofit organizations. Its offering claim is an educational description of program structure, not a specimen policy. THREE lists D&O as a marketed BOP category, and that listing does not establish policy response for an applicant. A private company or nonprofit should ask Lockton to show how the structure fits its organization and ask THREE for the Side C grant and exclusions in any proposed wording. 4 7
Lockton Describes a Broad Potential Insured Group
Lockton says a D&O program it places can extend beyond directors and officers to employees, trustees, contractors, committee members, volunteers, subsidiaries, spouses or partners, and estates or heirs. THREE's page lists D&O as a category; for either proposal, the label alone is not a substitute for the definition of insured persons and entities in the contract. A board with subsidiary officers or committee members should compare those definitions directly and ask THREE to provide them in its proposed form. 4 7
What to Confirm in D&O Insurance Quotes
Lockton and THREE by Berkshire Hathaway 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.
Lockton Review Score
Review Score
3 rated sources
Lockton’s reviews vary by office and entity. Local Google-derived ratings provide some service feedback, but no reliable firmwide verdict.[2][6][7][8]
Read Lockton reviewsTHREE by Berkshire Hathaway Review Score
Review Score
2 rated sources
The inspected sources report separate measures: NerdWallet’s 4.0/5 editorial rating is excluded from the source-rating average; Trustpilot displayed 2.5/5 from five user posts and BBB displayed 4.8/5 from 265 reviews. Trustpilot and BBB include different purchase, service and agent/intermediary interactions, not a verified common policyholder cohort. BBB separately lists complaints. Any source-rating average weights eligible platforms equally and is not a pooled, representative customer-experience estimate or a claims-quality measure.[4][3][1][2]
Read THREE by Berkshire Hathaway reviewsLockton vs THREE by Berkshire Hathaway D&O Insurance Compared
Lockton vs THREE by Berkshire Hathaway: D&O Insurance: documented features by provider
| Criteria | Lockton Directors & Officers (D&O) Insurance Brokerage | THREE Business Owners Policy |
|---|---|---|
| Role in This Line | Lockton designs and places D&O programs rather than underwriting them, saying effective coverage requires market intelligence, coverage-design precision and staying ahead of emerging risks like AI-related litigation and event-driven claims. 4Company-reported. D&O product page as read 2026-09-23. | THREE presents Directors and Officers as a component of its combined Business Owners Policy rather than identifying it as a separate standalone policy on the reviewed product page. 7Company-reported. Company-described U.S. package structure. The page does not establish underwriting terms or that every listed category will be included for every applicant. |
| Issuing Insurer | The D&O page does not name the insurers Lockton places D&O coverage with. 4Not publicly disclosed. D&O product page checked 2026-09-23. | The linked sample policy's declarations identify Berkshire Hathaway Direct Insurance Company as issuer. 6Company-reported. This is the issuer named on the public sample only; the sample does not establish the issuing entity for every state-specific quote or buyer's issued policy. |
| Who It’s For | Lockton says D&O coverage it places can extend beyond directors and officers to trustees, employees, independent contractors, staff, committee members, volunteers, the corporate entity, majority-owned subsidiaries, spouses/domestic partners, and estates/heirs. 4Company-reported. D&O product page as read 2026-09-23. Describes who can typically be covered under a program Lockton structures, not a guarantee for any specific client. | The reviewed product page does not state separate eligibility rules for Directors and Officers; the general quote and advisor route is not proof that a particular business qualifies for it. 7,5Not publicly disclosed. Eligibility and state availability remain unestablished for an individual risk until THREE returns its quote and applicable forms. |
| Coverage Features | Lockton explains a traditional D&O program in three parts it says it can structure: Side A (direct coverage to individual directors/officers when the company can't indemnify them), Side B (reimbursing the company for indemnifying its D&Os), and Side C (entity coverage, generally limited to securities claims for public companies but broader for private and nonprofit organizations). 4Company-reported. D&O product page as read 2026-09-23. General educational description of program structure, not a specimen policy form. | THREE's Business Owners Policy page lists Directors & Officers among its marketed coverage categories in the combined policy. This describes the product page, not whether the category appears in a particular quote or responds to a loss. 7,6Company-reported. Official THREE package marketing for Directors and Officers. The sample policy is state-selectable and does not establish that this item is included in every quote or issued policy. |
| Limits and Retentions | Confirm in your quote. | The reviewed public product page does not state a separate limit or deductible for Directors and Officers; THREE says the quote-specific insurance summary lists limits and deductibles. 7,6Not publicly disclosed. No number is inferred from the sample policy. The quote and issued declarations control the buyer-specific limit and deductible. |
| How to Apply | Confirm in your quote. | THREE directs small-business prospects to an online quote and says licensed Small Business Advisors can help with the process. 5Company-reported. This is the route for the overall THREE product. It does not show whether Directors and Officers will be offered for a particular business or whether a customer can bind that line without an issued policy. |
| Claims Support | Lockton says its Professional & Executive Risk Claims team integrates experienced insurance and claims counsel within the broking team from the start of the relationship, rather than treating claims advocacy as a separate profit center. 4Company-reported. D&O product page as read 2026-09-23. | Confirm in your quote. |
Related Pages for Lockton vs THREE by Berkshire Hathaway D&O Insurance
D&O Insurance Pages for Lockton and THREE by Berkshire Hathaway
Other Coverage Lines Compared for Lockton vs THREE by Berkshire Hathaway
Other D&O Insurance Provider Comparisons
Sources for Lockton vs THREE by Berkshire Hathaway D&O Insurance
Sources About Lockton
- Lockton United States. Lockton; Opening description of independent insurance brokerage for risk, benefits and retirement; Ask an Expert link to contact-us. Accessed 2026-09-16.
- Technology. Lockton; Industry introduction; cyber liability heading; dedicated technology team; listed services including claims advocacy, contract review, directors and officers liability, and international program design; 24/7 service model. Accessed 2026-09-16.
- US Terms of Business. Lockton; Opening entity definition; Surplus Lines; Use of a Particular Insurer; Compensation Disclosure; servicing, claims handling and renewal language in Confidentiality section; Intermediaries. Accessed 2026-09-16.
- D&O Insurance. Lockton; What is D&O insurance?; Side A/B/C coverage components; Who can be covered under a D&O program?; Claims management. Accessed 2026-09-23.
Sources About THREE by Berkshire Hathaway
- Jargon-free small business insurance - THREE by Berkshire Hathaway. Berkshire Hathaway Direct Insurance Company, dba THREE; Lines 23, 39, 70–81 and 406–410: business location quote entry, single-policy description, issuer, business focus, online quote and licensed Small Business Advisor route. Quote entry inspected without submitting a form. Accessed 2026-09-30.
- The Policy: 3 Jargon-free pages - THREE by Berkshire Hathaway. Berkshire Hathaway Direct Insurance Company, dba THREE; State-selectable sample policy: Summary (Declarations) identifies Berkshire Hathaway Direct Insurance Company as issuer and says the insurance summary lists limits and deductibles; sample policy text and state selection do not establish terms for a particular quote or issued policy. Accessed 2026-09-30.
- Business Owners Policy - THREE by Berkshire Hathaway. Berkshire Hathaway Direct Insurance Company, dba THREE; Product page: “No need for multiple policies” and one comprehensive policy; Business Liability, Property and Business Auto categories and the listed line names. Product page footer identifies Berkshire Hathaway Direct Insurance Company, dba THREE. Accessed 2026-09-30.
Sources for the D&O Insurance Guide
- Glossary of Business Insurance Terms. The Hartford; Directors and Officers Liability Insurance; Errors and Omissions Insurance; Employment Practices Liability Insurance. Accessed 2026-09-16.
- 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.
- 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.
