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AUTOMATIC DATA PROCESSING INC

Public company
Headquarters
ROSELAND, New Jersey
Ticker
ADP
CIK
0000008670

WARN notices since 2024

2
First: Sep 10, 2024

Workers affected since 2024

169
Across 2 notices

Executive changes, last 12 months

0
0 appointments, 0 departures

Last event

Sep 25, 2026
WARN noticeWARN notice: Roseland, NJ

Workers affected over time

Cumulative workers in WARN notices since 2024

050100150200Jan '24Jan '25Jan '26169

Leadership

No executive changes on record.

Same industry and state, with recent events.

  1. WARN notice

    WARN notice: Roseland, NJ

    Automatic Data Processing, Inc. filed a WARN notice with the New Jersey WARN list covering 76 workers in Roseland. The layoffs take effect on Sep 25, 2026.

    Site: Roseland, NJ

    Workers affected: 76

    Source: New Jersey WARN list, filed Sep 25, 2026
  2. WARN notice

    WARN notice: Roseland, NJ

    Automatic Data Processing filed a WARN notice with the New Jersey WARN list covering 93 workers in Roseland. The layoffs take effect on Sep 10, 2024.

    Site: Roseland, NJ

    Workers affected: 93

    Source: New Jersey WARN list, filed Sep 10, 2024
  3. Plant closure

    Plant closure: DEERFIELD, IL

    AUTOMATIC DATA PROCESSING, INC. filed a WARN notice with the Illinois WARN list on Feb 9, 2004 covering 60 workers at 1419 LAKE COOK ROAD, DEERFIELD.

    Site: DEERFIELD, IL

    Workers affected: 60

    Source: Illinois WARN list, filed Feb 9, 2004

Last verified Nov 8, 2026