Agent View

Machine representations

Inspect the same governed public record as Markdown, structured data, or a retrieval endpoint.

Canonical entity
alpha:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704
Schema
alpha.governance.entity.public.v1
Last reviewed
2026-09-13T04:47:39.571048+00:00
Verification
source_reported
Ownership
unclaimed

Markdown

https://registry.alpha.ac/companies/berkshire-hathaway.md
Open Markdown

Berkshire Hathaway

Alpha governed public record. Unknown, unavailable, and unpublished values are never inferred as zero.

Record

FieldValue
Representationalpha-profile-markdown-v3
ProtocolAlpha Governance Facts Protocol 0.1
Schemaalpha.governance.entity.public.v1
Record versionpublic-1
Canonical entityalpha:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704
Entity typeCompany
Canonical URLhttps://registry.alpha.ac/companies/berkshire-hathaway
PublicationPUBLISHED
Verificationsource_reported
Verification schemaalpha-verification-states-v1
Ownershipunclaimed
Published claims26
Claims under review2
Evidence records6
Conflicts0
Conflicts in internal review0
Observed2026-09-13T04:47:39.571048+00:00
Last reviewed2026-09-13T04:47:39.571048+00:00

Identity

  • Legal name: BERKSHIRE HATHAWAY INC
  • Display name: Berkshire Hathaway

Leadership

  • Ajit Jain: Chair. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:2.
  • Warren E. Buffett: Chairman. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:2.
  • Charlotte Guyman: Independent Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:2.
  • Christopher C. Davis: Independent Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:2.
  • Gregory E. Abel: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:2.
  • Howard G. Buffett: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:2.
  • Kenneth I. Chenault: Independent Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:2.
  • Meryl B. Witmer: Independent Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:2.
  • Stephen B. Burke: Independent Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:2.
  • Susan A. Buffett: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:2.
  • Susan L. Decker: Lead Independent Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:2.
  • Thomas S. Murphy Jr: Independent Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:2.
  • Wallace R. Weitz: Independent Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:2.
  • Adam Johnson: President of Consumer Products, Service & Retailing. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:3.
  • Charles C Chang: Chief Financial Officer. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:4.
  • Daniel Jerome Jaksich: Vice President, Controller & Principal Accounting Officer. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:3.
  • Gregory E. Abel: Chief Executive Officer. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:5.
  • Kara Lee Raiguel: CEO & President of General Re Unit. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:3.
  • Peter James Eastwood: Chief Executive Officer & President of Specialty Insurance. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:3.

Roles

  • PUBLISHED

Governance

  • NOT_ASSERTED

Board committees

  • PUBLISHED

Financials

  • NOT_ASSERTED

Workforce

  • NOT_ASSERTED

Market and index context

  • S&P 500 (SPX). Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:6.

Legal Name

  • BERKSHIRE HATHAWAY INC. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:1.

Headquarters

  • US. Publication: UNDER_REVIEW. Verification: source_reported. Assertion: source_reported. Evidence: unlinked, under review.

Entity Status

  • Public listing published. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:1.

Official Website

  • https://www.berkshirehathaway.com. Publication: UNDER_REVIEW. Verification: source_reported. Assertion: source_reported. Evidence: unlinked, under review.

Published Fact

  • US. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:1.
  • DE. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:1.
  • Financials. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:1.
  • Insurance. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:b2f1fcbe-31ce-4c7a-9cc4-6d1711149704:1.

Coverage states

FieldValue
IdentityPUBLISHED
BusinessPUBLISHED
LeadershipPUBLISHED
Board and committeesPUBLISHED
GovernanceNOT_ASSERTED
FinancialsNOT_ASSERTED
WorkforceNOT_ASSERTED
OwnershipNOT_ASSERTED
RatingsNOT_PUBLISHED
Market and index contextPUBLISHED

Public sources

Rights

FieldValue
public_retrievalallowed
agent_retrievalallowed
redistributionnot_granted
model_trainingnot_granted
commercial_usenot_specified
relationship_pathfindingnot_granted
direct_contactnot_granted

Limitations

  • Absence of a leadership role, committee, or disclosure is not evidence that it does not exist.
  • Only explicitly published canonical company identity and current confirmed public roles are included.
  • Absence of a board, committee, executive, listing, or claim is not evidence that it does not exist.
  • Public retrieval does not grant redistribution, model-training, direct-contact, or relationship-pathfinding rights.
  • This Company Profile is an identity and evidence record, not an Alpha rating.

Alternate representations