Official filing · original source linked

Thermo Fisher Scientific WARN notice — CA, 2026-01-27

Name: Thermo Fisher Scientific WARN notice
Creator: California Employment Development Department

Thermo Fisher Scientific reported 173 workers affected in San Diego. Notice date: Jan 27, 2026; planned effective date: Mar 18, 2026.

Raw employer name: Thermo Fisher Scientific
Canonical company: Thermo Fisher Scientific →
Workers affected: 173
Event type: temporary
Filing status: filed
Notice / received date: Jan 27, 2026
Effective date: Mar 18, 2026
City: Unavailable
County: San Diego →
State: California →
ZIP: 92008
Reported location: San Diego
Published address: 5781 Van Allen Way Carlsbad CA 92008
Source classification: Layoff Temporary
Source agency: California Employment Development Department

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Original source & provenance

Open supplied source ↗

Agency source
California Employment Development Department

Source ID / record ID
ca-edd / thermo-fisher-scientific|5781-van-allen-way-carlsbad-ca-92008|2026-01-27

First ingested
Oct 6, 2026 · 01:07 UTC

Last observed
Oct 7, 2026 · 21:57 UTC

Snapshot SHA-256
c4239543ffcf87e406005c99b2282f757cbd0e4f7b102f3ea4bdaa33aeabc4df

View original source row

{
  "cells": {
    "notice_date": "01/27/2026",
    "received_date": "01/27/2026",
    "effective_date": "03/18/2026",
    "company": "Thermo Fisher Scientific",
    "reported_location": "San Diego County",
    "workers": "173",
    "type": "Layoff Temporary",
    "address": "5781 Van Allen Way Carlsbad CA 92008"
  },
  "noticeDateField": "Notice Date",
  "archive": "https://edd.ca.gov/siteassets/files/jobs_and_training/warn/warn-report-for-7-1-25-to-6-30-26.pdf",
  "page": 12
}

A source-linked public record. Secondary records are attributed to their provider and are not independently verified. For direct records, “Verified” means sourced from an official agency; it does not confirm the layoffs took place.

Related company filings

Company / location	Workers	Effective date	Notice date	Type / source
Thermo Fisher ScientificFranklin, MA	15	Oct 16, 2026	Aug 13, 2026	UnavailableSource ↗
Thermo Fisher ScientificFranklin, MA	103	Dec 31, 2026	Jan 23, 2026	UnavailableSource ↗
Thermo Fisher ScientificAsheville, NC	423	Dec 31, 2027	Jan 8, 2026	closureSource ↗
Thermo Fisher ScientificSuite A Cerritos, CA	11	Jun 28, 2025	Apr 29, 2025	closureSource ↗
Thermo Fisher ScientificORLANDO, FL, 32806, FLSecondary · WARN Feed	59	Jun 28, 2025	Apr 29, 2025	UnavailableSource ↗

Dates and counts are the supplied source’s reported values. Secondary-provider locations are unstructured; they are not confirmed worksite addresses. Check the original document for phased dates, updates and exceptions.