# Gregory E. Abel

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 Unknown, unavailable, and unpublished values are never inferred as zero.

## Record

| Field | Value |
| --- | --- |
| Representation | alpha-profile-markdown-v3 |
| Protocol | Alpha Governance Facts Protocol 0.1 |
| Schema | alpha.governance.entity.public.v1 |
| Record version | public-0 |
| Canonical entity | alpha:person:gregory-e-abel |
| Entity type | Person |
| Canonical URL | https://registry.alpha.ac/people/gregory-e-abel |
| Publication | PUBLISHED |
| Verification | corroborated |
| Verification schema | alpha-verification-states-v1 |
| Ownership | unclaimed |
| Published claims | 16 |
| Claims under review | 0 |
| Evidence records | 8 |
| Conflicts | 0 |
| Conflicts in internal review | 0 |
| Observed | 2026-09-13T13:59:49.077566+00:00 |
| Last reviewed | 2026-05-15T23:52:34.814+00:00 |

## Identity

- Legal name: Gregory E. Abel
- Display name: Gregory E. Abel

## Leadership

- PUBLISHED

## Roles

- Director at Berkshire Hathaway. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:gregory-e-abel:3.
- Chief Executive Officer at Berkshire Hathaway. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:gregory-e-abel:7.

## Governance

- PUBLISHED

## Board committees

- PUBLISHED

## AI and ML experience

- AI and ML experience: not identified in the cited filing. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:evidence:person:gregory-e-abel:1, alpha:evidence:person:gregory-e-abel:4.

## AI expertise

- AI expertise: not identified in the cited filing. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:gregory-e-abel:8.

## AI governance relevance

- AI governance relevance reported from role and filings. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:gregory-e-abel:8.

## Board independence

- Not independent (executive director). Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:gregory-e-abel:2.

## Board membership

- Serves on the board of Berkshire Hathaway Inc.. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:gregory-e-abel:2.

## Board role

- Board role: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:gregory-e-abel:1.

## Committee assignments

- No committee assignment disclosed in the cited filing. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:gregory-e-abel:1.

## Cybersecurity experience

- Cybersecurity experience: not identified in the cited filing. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:evidence:person:gregory-e-abel:1, alpha:evidence:person:gregory-e-abel:4.

## Executive company

- Executive at Berkshire Hathaway Inc.. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:evidence:person:gregory-e-abel:1, alpha:evidence:person:gregory-e-abel:5, alpha:evidence:person:gregory-e-abel:4, alpha:evidence:person:gregory-e-abel:6, alpha:evidence:person:gregory-e-abel:8.

## Executive function

- Other Executive (OTHER_EXECUTIVE). Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:gregory-e-abel:8.

## Executive title

- Executive title: Chief Executive Officer. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:gregory-e-abel:1.
- Executive title: Vice Chairman Non-Insurance Operations. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:evidence:person:gregory-e-abel:4, alpha:evidence:person:gregory-e-abel:5, alpha:evidence:person:gregory-e-abel:6, alpha:evidence:person:gregory-e-abel:8.

## Other Company Role

- Gregory E. Abel is also linked to Berkshire Hathaway Inc. as Chief Executive Officer.. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:gregory-e-abel:4.

## Technology background

- Technology background: not identified in the cited filing. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:evidence:person:gregory-e-abel:1, alpha:evidence:person:gregory-e-abel:4.

## Coverage states

| Field | Value |
| --- | --- |
| Identity | PUBLISHED |
| Business | NOT_APPLICABLE |
| Leadership | PUBLISHED |
| Board and committees | PUBLISHED |
| Governance | PUBLISHED |
| Financials | NOT_APPLICABLE |
| Workforce | NOT_APPLICABLE |
| Ownership | NOT_APPLICABLE |
| Ratings | NOT_PUBLISHED |
| Market and index context | NOT_APPLICABLE |

## Public sources

- alpha:evidence:person:gregory-e-abel:1: [BRK.B DEF 14A director slate](https://www.sec.gov/Archives/edgar/data/1067983/000119312526106253/d882687ddef14a.htm).
- alpha:evidence:person:gregory-e-abel:2: [Berkshire Hathaway Inc. director board source](https://www.sec.gov/Archives/edgar/data/1067983/000119312526106253/d882687ddef14a.htm).
- alpha:evidence:person:gregory-e-abel:3: [sec_proxy](https://www.sec.gov/Archives/edgar/data/1067983/000119312526106253/d882687ddef14a.htm).
- alpha:evidence:person:gregory-e-abel:4: [BRK-B 10-K executive officers](https://www.sec.gov/Archives/edgar/data/1067983/000119312526083899/brka-20251231.htm).
- alpha:evidence:person:gregory-e-abel:5: [BRK.B 10-K executive officers](https://www.sec.gov/Archives/edgar/data/1067983/000119312526083899/brka-20251231.htm).
- alpha:evidence:person:gregory-e-abel:6: [BRK-A 10-K executive officers](https://www.sec.gov/Archives/edgar/data/1067983/000119312526083899/brka-20251231.htm).
- alpha:evidence:person:gregory-e-abel:7: [leadership_page](https://www.sec.gov/Archives/edgar/data/1067983/000119312526083899/brka-20251231.htm).
- alpha:evidence:person:gregory-e-abel:8: BRK.B executive roster source.

## Rights

| Field | Value |
| --- | --- |
| public_retrieval | allowed |
| agent_retrieval | allowed |
| redistribution | not_granted |
| model_training | not_granted |
| commercial_use | not_specified |
| relationship_pathfinding | not_granted |
| direct_contact | not_granted |

## Limitations

- Only permissioned public claims and evidence are included.
- Absence of a claim is not evidence that the underlying fact is false.
- Public retrieval does not grant model-training or redistribution rights.
- Private relationships and Council activity are excluded.

## Alternate representations

- [Canonical profile](https://registry.alpha.ac/people/gregory-e-abel)
- [Public Markdown](https://registry.alpha.ac/people/gregory-e-abel.md)
- [Public JSON](https://registry.alpha.ac/api/public/profiles/gregory-e-abel)
- [JSON-LD](https://registry.alpha.ac/api/public/profiles/gregory-e-abel?format=jsonld)
- MCP resource: `alpha://people/gregory-e-abel` at https://mcp.alpha.ac/mcp