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\ EMD Serono Research Development Institute, Inc.

Private company

WARN notices since 2024

1
First: Aug 12, 2026

Workers affected since 2024

20
Across 1 notice

Executive changes, last 12 months

0
0 appointments, 0 departures

Last event

Aug 12, 2026
WARN noticeWARN notice: Billerica, MA, MA

Workers affected over time

Cumulative workers in WARN notices since 2024

Not enough notices to chart yet.

Leadership

No executive changes on record.

  1. layoffs from Oct 16, 2026

    WARN notice

    WARN notice: Billerica, MA, MA

    \*Updated\* EMD Serono Research Development Institute, Inc. filed a WARN notice with the Massachusetts WARN list covering 20 workers in Billerica, MA. The layoffs take effect on Oct 16, 2026.

    Site: Billerica, MA, MA

    Workers affected: 20

    Source: Massachusetts WARN list, filed Aug 12, 2026

Only one public record so far. We add events as soon as a new filing lands; watch \ EMD Serono Research Development Institute, Inc. to get them in your digest.

Last verified Nov 8, 2026