Official filing · original source linked

Thermo Fisher Scientific WARN notice — CA, 2022-11-15

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

Thermo Fisher Scientific reported 49 workers affected in San Mateo. Notice date: Nov 15, 2022; planned effective date: Jan 31, 2023.

Raw employer name: Thermo Fisher Scientific
Canonical company: Thermo Fisher Scientific →
Workers affected: 49
Event type: layoff
Filing status: filed
Notice / received date: Nov 15, 2022
Effective date: Jan 31, 2023
City: Unavailable
County: San Mateo →
State: California →
ZIP: 94080
Reported location: San Mateo
Published address: 180 OYSTER POINT BLVD South San Francisco CA 94080
Source classification: Layoff Permanent
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|180-oyster-point-blvd-south-san-francisco-ca-94080|2022-11-15

First ingested
Oct 6, 2026 · 16:18 UTC

Last observed
Oct 7, 2026 · 21:57 UTC

Snapshot SHA-256
4433c0edbae8bdabf9124035269e34959bbf61d168c248a71014d05205ce379b

View original source row

{
  "cells": {
    "notice_date": "11/15/2022",
    "received_date": "11/23/2022",
    "effective_date": "01/31/2023",
    "company": "Thermo Fisher Scientific",
    "reported_location": "San Mateo County",
    "workers": "49",
    "type": "Layoff Permanent",
    "address": "180 OYSTER POINT BLVD South San Francisco CA 94080"
  },
  "noticeDateField": "Notice Date",
  "archive": "https://edd.ca.gov/siteassets/files/jobs_and_training/warn/warn-report-for-7-1-2022-to-06-30-2023.pdf",
  "page": 13
}

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 ScientificSan Diego, CA	173	Mar 18, 2026	Jan 27, 2026	temporarySource ↗
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 ↗

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.