Formfactor, INC.
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersLivermore, CA
US patents505
SAM.gov UEIRS88D3S15F37
CAGE code7PFN1
Incorporated inDE
LEI549300YCEEO6SZD1ZR61
- probe systems
- probe cards
- cryogenic systems
- dilution refrigerators
- vacuum/pressure systems
- substrates
- semiconductor R&D
- quantum computing
- silicon photonics
Named on the company’s own website, read JUL 29, 2026
What they make
Open positions
Openings read from Formfactor, INC.’s own job board on Workday, last checked OCT 25, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.
- Sr. Supervisor, ProductionFormfactor, INC. · Livermore, CA · posted OCT 23, 2026
- Sr Manager, Procurement SourcingFarmers Branch, TX · posted OCT 22, 2026
- Sr Manager, Indirect ProcurementFarmers Branch, TX · posted OCT 22, 2026
- Sr Process & Automation EngineerFormfactor, INC. · Livermore, CA · posted OCT 22, 2026
- Manufacturing Technician 3Formfactor, INC. · Livermore, CA · posted OCT 22, 2026
- Intern, Supply Chain OperationsFarmers Branch, TX · posted OCT 21, 2026
- Internal Audit & SOX, Lead AuditorFormfactor, INC. · Livermore, CA · posted OCT 21, 2026
- Manufacturing Technician 1Formfactor, INC. · Livermore, CA · posted OCT 21, 2026
- Intern, ProcurementFarmers Branch, TX · posted OCT 21, 2026
- Senior Capacity PlannerFormfactor, INC. · Livermore, CA · posted OCT 21, 2026
186 more on the company’s board
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
505 US patents granted 1995–2025, 28 of them in the five years to SEP 2025.
Measurement 326Semiconductors 114Electrical machinery, apparatus, energy 20Audio-visual technology 14Computer technology 8
- Probes, probe blades, tools for probe blades, blade holders, and probe systems for electrically testing a device under testUS 12,379,395 · granted AUG 5, 2025
- Wafer-handling end effectors configured to selectively lift a wafer from an upper surface of the wafer, probe systems that include the wafer-handling end effectors, and methods of utilizing the wafer-handling end effectorsUS 12,337,467 · granted JUN 24, 2025
- Space transformers configured to be utilized in a probe system, probe systems that include the space transformers, and related methodsUS 12,306,243 · granted MAY 20, 2025
- Methods of establishing contact between a probe tip of a probe system and a device under test, probe systems that perform the methods, and storage media that directs probe systems to perform the methodsUS 12,203,959 · granted JAN 21, 2025
- Beamforming device testingUS 12,113,583 · granted OCT 8, 2024
Newest 5 shown · Granted to FormFactor, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plants
3 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Formfactor, INC. | Carlsbad | CA | — | LIKELY ACTIVE |
| Formfactor, INC. | Livermore | CA | — | ACTIVE |
| Formfactor, INC. | Livermore | OR | — | UNVERIFIED |
WARN Act notices
- Plant closing notice effective DEC 18, 2026 · 107 employees · Formfactor, INC.
Filed with the state under the federal WARN Act · WARN Act notices feed, CC BY 4.0
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.