Thermo Fisher Scientific Layoffs
Layoff Detector tracks official WARN Act notices filed by Thermo Fisher Scientific across U.S. states. There are 85 filings on record, affecting 4,550 workers from 2009 to 2026.
Total filings
85
Workers affected
4,550
States
7
Latest filing
Jan 27, 2026
Filings
| Location | Employees Affected | Notice Date | Type | Source |
|---|---|---|---|---|
| California | 173 | Jan 27, 2026 | Layoff Temporary | — |
| California | 173 | Jan 27, 2026 | Layoff Temporary | — |
| Franklin, MA, Massachusetts | 103 | Jan 23, 2026 | — | View |
| Asheville, North Carolina | 423 | Jan 8, 2026 | Closure | View |
| Asheville, North Carolina | 423 | Jan 8, 2026 | Closure | View |
| California | 52 | Jul 29, 2025 | Layoff Permanent | — |
| California | 33 | Jul 29, 2025 | Layoff Permanent | — |
| California | 33 | Jul 29, 2025 | Layoff Permanent | — |
| California | 52 | Jul 29, 2025 | Layoff Permanent | — |
| ORLANDO, Florida | 59 | Apr 29, 2025 | — | View |
| ORLANDO, Florida | 59 | Apr 29, 2025 | — | View |
| California | 11 | Apr 29, 2025 | Closure Permanent | — |
| California | 11 | Apr 29, 2025 | Closure Permanent | — |
| Lexington, Massachusetts | 160 | Nov 7, 2024 | — | View |
| Planville, Massachusetts | — | Nov 7, 2024 | — | View |
| Cambridge, Massachusetts | — | Nov 7, 2024 | — | View |
| California | 74 | Mar 28, 2024 | Closure Permanent | — |
| California | 74 | Mar 28, 2024 | Closure Permanent | — |
| California | 74 | Nov 15, 2023 | Layoff Permanent | — |
| California | 74 | Nov 15, 2023 | Layoff Permanent | — |
| ALACHUA, Florida | 187 | Aug 8, 2023 | — | View |
| ALACHUA, Florida | 18 | Aug 8, 2023 | — | View |
| ALACHUA, Florida | 187 | Aug 8, 2023 | — | View |
| ALACHUA, Florida | 18 | Aug 8, 2023 | — | View |
| California | 5 | Jun 29, 2023 | Layoff Permanent | — |
| California | 66 | Jun 29, 2023 | Layoff Permanent | — |
| California | 27 | Jun 29, 2023 | Layoff Permanent | — |
| California | 5 | Jun 29, 2023 | Layoff Permanent | — |
| California | 66 | Jun 29, 2023 | Layoff Permanent | — |
| California | 27 | Jun 29, 2023 | Layoff Permanent | — |
| California | 38 | Jun 22, 2023 | Layoff Permanent | — |
| California | 6 | Jun 22, 2023 | Layoff Permanent | — |
| California | 64 | Jun 22, 2023 | Layoff Permanent | — |
| California | 2 | Jun 22, 2023 | Layoff Permanent | — |
| California | 2 | Jun 22, 2023 | Layoff Permanent | — |
| California | 64 | Jun 22, 2023 | Layoff Permanent | — |
| California | 38 | Jun 22, 2023 | Layoff Permanent | — |
| California | 6 | Jun 22, 2023 | Layoff Permanent | — |
| California | 33 | May 25, 2023 | Layoff Permanent | — |
| California | 8 | May 25, 2023 | Layoff Permanent | — |
| California | 6 | May 25, 2023 | Layoff Permanent | — |
| California | 1 | May 25, 2023 | Layoff Permanent | — |
| California | 8 | May 25, 2023 | Layoff Permanent | — |
| California | 1 | May 25, 2023 | Layoff Permanent | — |
| California | 2 | May 25, 2023 | Layoff Permanent | — |
| California | 1 | May 25, 2023 | Layoff Permanent | — |
| California | 2 | May 25, 2023 | Layoff Permanent | — |
| California | 6 | May 25, 2023 | Layoff Permanent | — |
| California | 33 | May 25, 2023 | Layoff Permanent | — |
| California | 29 | Apr 11, 2023 | Layoff Permanent | — |
| California | 137 | Apr 11, 2023 | Layoff Permanent | — |
| California | 52 | Apr 11, 2023 | Layoff Permanent | — |
| California | 29 | Apr 11, 2023 | Layoff Permanent | — |
| California | 137 | Apr 11, 2023 | Layoff Permanent | — |
| California | 52 | Apr 11, 2023 | Layoff Permanent | — |
| California | 19 | Mar 7, 2023 | Layoff Permanent | — |
| California | 12 | Mar 7, 2023 | Layoff Permanent | — |
| California | 123 | Mar 7, 2023 | Layoff Permanent | — |
| California | 123 | Mar 7, 2023 | Layoff Permanent | — |
| California | 19 | Mar 7, 2023 | Layoff Permanent | — |
| California | 12 | Mar 7, 2023 | Layoff Permanent | — |
| California | 32 | Jan 31, 2023 | Layoff Permanent | — |
| California | 32 | Jan 31, 2023 | Layoff Permanent | — |
| California | 183 | Jan 31, 2023 | Layoff Permanent | — |
| California | 15 | Jan 31, 2023 | Layoff Permanent | — |
| California | 15 | Jan 31, 2023 | Layoff Permanent | — |
| California | 183 | Jan 31, 2023 | Layoff Permanent | — |
| California | 46 | Nov 15, 2022 | Layoff Permanent | — |
| California | 49 | Nov 15, 2022 | Layoff Permanent | — |
| California | 46 | Nov 15, 2022 | Layoff Permanent | — |
| California | 49 | Nov 15, 2022 | Layoff Permanent | — |
| Hercules, California | 2 | Oct 13, 2016 | Closure Permanent | — |
| San Diego, California | 44 | Oct 13, 2016 | Closure Permanent | — |
| Santa Clara, California | 38 | Oct 13, 2016 | Layoff Permanent | — |
| Santa Clara, California | 38 | Oct 13, 2016 | Layoff Permanent | — |
| San Diego, California | 44 | Oct 13, 2016 | Closure Permanent | — |
| Hercules, California | 2 | Oct 13, 2016 | Closure Permanent | — |
| Indianapolis, Indiana | — | Jun 8, 2009 | CL | — |
| Indianapolis, Indiana | — | Jun 8, 2009 | CL | — |
| Auburn, Alabama | — | — | — | — |
| Auburn, Alabama | — | — | — | — |
| Princton, New Jersey | — | — | — | — |
| Princton, New Jersey | — | — | — | — |
| Huntsville, Alabama | — | — | — | — |
| Huntsville, Alabama | — | — | — | — |
California
Layoff Temporary173 employeesJan 27, 2026—
California
Layoff Temporary173 employeesJan 27, 2026—
Franklin, MA, Massachusetts
—Asheville, North Carolina
ClosureAsheville, North Carolina
ClosureCalifornia
Layoff Permanent52 employeesJul 29, 2025—
California
Layoff Permanent33 employeesJul 29, 2025—
California
Layoff Permanent33 employeesJul 29, 2025—
California
Layoff Permanent52 employeesJul 29, 2025—
ORLANDO, Florida
—ORLANDO, Florida
—California
Closure Permanent11 employeesApr 29, 2025—
California
Closure Permanent11 employeesApr 29, 2025—
Lexington, Massachusetts
—Planville, Massachusetts
—Cambridge, Massachusetts
—California
Closure Permanent74 employeesMar 28, 2024—
California
Closure Permanent74 employeesMar 28, 2024—
California
Layoff Permanent74 employeesNov 15, 2023—
California
Layoff Permanent74 employeesNov 15, 2023—
ALACHUA, Florida
—ALACHUA, Florida
—ALACHUA, Florida
—ALACHUA, Florida
—California
Layoff Permanent5 employeesJun 29, 2023—
California
Layoff Permanent66 employeesJun 29, 2023—
California
Layoff Permanent27 employeesJun 29, 2023—
California
Layoff Permanent5 employeesJun 29, 2023—
California
Layoff Permanent66 employeesJun 29, 2023—
California
Layoff Permanent27 employeesJun 29, 2023—
California
Layoff Permanent38 employeesJun 22, 2023—
California
Layoff Permanent6 employeesJun 22, 2023—
California
Layoff Permanent64 employeesJun 22, 2023—
California
Layoff Permanent2 employeesJun 22, 2023—
California
Layoff Permanent2 employeesJun 22, 2023—
California
Layoff Permanent64 employeesJun 22, 2023—
California
Layoff Permanent38 employeesJun 22, 2023—
California
Layoff Permanent6 employeesJun 22, 2023—
California
Layoff Permanent33 employeesMay 25, 2023—
California
Layoff Permanent8 employeesMay 25, 2023—
California
Layoff Permanent6 employeesMay 25, 2023—
California
Layoff Permanent1 employeesMay 25, 2023—
California
Layoff Permanent8 employeesMay 25, 2023—
California
Layoff Permanent1 employeesMay 25, 2023—
California
Layoff Permanent2 employeesMay 25, 2023—
California
Layoff Permanent1 employeesMay 25, 2023—
California
Layoff Permanent2 employeesMay 25, 2023—
California
Layoff Permanent6 employeesMay 25, 2023—
California
Layoff Permanent33 employeesMay 25, 2023—
California
Layoff Permanent29 employeesApr 11, 2023—
California
Layoff Permanent137 employeesApr 11, 2023—
California
Layoff Permanent52 employeesApr 11, 2023—
California
Layoff Permanent29 employeesApr 11, 2023—
California
Layoff Permanent137 employeesApr 11, 2023—
California
Layoff Permanent52 employeesApr 11, 2023—
California
Layoff Permanent19 employeesMar 7, 2023—
California
Layoff Permanent12 employeesMar 7, 2023—
California
Layoff Permanent123 employeesMar 7, 2023—
California
Layoff Permanent123 employeesMar 7, 2023—
California
Layoff Permanent19 employeesMar 7, 2023—
California
Layoff Permanent12 employeesMar 7, 2023—
California
Layoff Permanent32 employeesJan 31, 2023—
California
Layoff Permanent32 employeesJan 31, 2023—
California
Layoff Permanent183 employeesJan 31, 2023—
California
Layoff Permanent15 employeesJan 31, 2023—
California
Layoff Permanent15 employeesJan 31, 2023—
California
Layoff Permanent183 employeesJan 31, 2023—
California
Layoff Permanent46 employeesNov 15, 2022—
California
Layoff Permanent49 employeesNov 15, 2022—
California
Layoff Permanent46 employeesNov 15, 2022—
California
Layoff Permanent49 employeesNov 15, 2022—
Hercules, California
Closure Permanent2 employeesOct 13, 2016—
San Diego, California
Closure Permanent44 employeesOct 13, 2016—
Santa Clara, California
Layoff Permanent38 employeesOct 13, 2016—
Santa Clara, California
Layoff Permanent38 employeesOct 13, 2016—
San Diego, California
Closure Permanent44 employeesOct 13, 2016—
Hercules, California
Closure Permanent2 employeesOct 13, 2016—
Indianapolis, Indiana
CL— employeesJun 8, 2009—
Indianapolis, Indiana
CL— employeesJun 8, 2009—
Auburn, Alabama
—— employees——
Auburn, Alabama
—— employees——
Princton, New Jersey
—— employees——
Princton, New Jersey
—— employees——
Huntsville, Alabama
—— employees——
Huntsville, Alabama
—— employees——
Search all WARN notices or browse data coverage by state.
Get notified about Thermo Fisher Scientific layoffs
We watch official WARN Act filings every day. Add your email and we will alert you the moment Thermo Fisher Scientific files a new layoff notice. Free, no spam.