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HALLIBURTON CO

Public company
Headquarters
HOUSTON, Texas
Ticker
HAL
CIK
0000045012

WARN notices since 2024

0
None on record

Workers affected since 2024

0
Across 0 notices

Executive changes, last 12 months

1
1 appointment, 0 departures

Last event

Oct 15, 2026
Executive appointmentmember of the Board appointed: David C. Hernandez

Workers affected over time

Cumulative workers in WARN notices since 2024

Not enough notices to chart yet.

Leadership

Role and personSinceChange
member of the BoardDavid C. HernandezOct 15, 2026Appointed

Related companies

Same industry and state, with recent events.

  1. Executive appointment

    member of the Board appointed: David C. Hernandez

    David C. Hernandez was named member of the Board of HALLIBURTON CO, effective October 15, 2026. The company reported the change in an 8-K that cites Item 5.02.

    Role: member of the Board

    Source: SEC 8-K, filed Oct 15, 2026

  2. WARN notice

    WARN notice: Carrollton, TX

    Halliburton Energy Services, Inc. - Carrollton filed a WARN notice with the Texas WARN list on Dec 15, 2020 covering 216 workers in Carrollton. The layoffs take effect on Dec 15, 2020.

    Site: Carrollton, TX

    Workers affected: 216

    Source: Texas WARN list, filed Dec 15, 2020

  3. layoffs from Apr 6, 2020

    WARN notice

    WARN notice: Bakersfield, CA

    Halliburton filed a WARN notice with the California WARN list on May 27, 2020 covering 31 workers in Bakersfield. The layoffs take effect on Apr 6, 2020.

    Site: Bakersfield, CA

    Workers affected: 31

    Source: California WARN list, filed May 27, 2020

  4. layoffs from Apr 6, 2020

    WARN notice

    WARN notice: Bakersfield, CA

    Halliburton filed a WARN notice with the California WARN list on May 27, 2020 covering 6 workers in Bakersfield. The layoffs take effect on Apr 6, 2020.

    Site: Bakersfield, CA

    Workers affected: 6

    Source: California WARN list, filed May 27, 2020

  5. WARN notice

    WARN notice: Kilgore, TX

    Halliburton filed a WARN notice with the Texas WARN list on Apr 29, 2020 covering 233 workers in Kilgore. The layoffs take effect on Apr 29, 2020.

    Site: Kilgore, TX

    Workers affected: 233

    Source: Texas WARN list, filed Apr 29, 2020

  6. WARN notice

    WARN notice: Duncan, OK

    Halliburton Energy Services, Inc. - Duncan Mfg. filed a WARN notice with the Oklahoma WARN list on Apr 28, 2020 for a site in Duncan. The notice does not state how many workers it covers.

    Site: Duncan, OK

    Source: Oklahoma WARN list, filed Apr 28, 2020

  7. WARN notice

    WARN notice: Houston, TX

    Halliburton-Interwood filed a WARN notice with the Texas WARN list on Apr 28, 2020 covering 9 workers in Houston. The layoffs take effect on Apr 28, 2020.

    Site: Houston, TX

    Workers affected: 9

    Source: Texas WARN list, filed Apr 28, 2020

  8. WARN notice

    WARN notice: Prudhoe Bay, AK

    Halliburton Energy Services filed a WARN notice with the Alaska WARN list on Apr 20, 2020 covering 80 workers in Prudhoe Bay. The layoffs take effect on Apr 20, 2020.

    Site: Prudhoe Bay, AK

    Workers affected: 80

    Source: Alaska WARN list, filed Apr 20, 2020

Last verified Nov 8, 2026