FactoryRegistry
Claim a page

Petersen Precision Engineering, LLC

Claim this page
petersenprecision.com
Homepage of Petersen Precision Engineering, LLC
Their homepage, crawled JUL 30, 2026
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersRedwood City, CA
SAM.gov UEIGYW5L1ZDTGM9
LISTED ON FACTORYREGISTRY100%SOURCE COVERAGE

Brands

This company sells these brands.

Petersen Precision manufactures precision metal parts through processes including grinding (Blanchard, surface, centerless, creep feed form, and double disc), fine blanking, lapping, wire EDM machining, CNC turning, CNC machining, and abrasive finishing and deburring. The company works with stainless steel, Kovar, Invar, Inconel, tool steels, tungsten, titanium, and exotic alloys, and serves the medical, aerospace and defense, electronics, and scientific instrument industries. Subcontracted services include heat treating, passivation, and plating.

Summarized from the company’s own website

What they make

CNC TURNINGPrecision GrindingWire EDM

Certifications

ISO 9001

Their plants

2 FACILITIES
FacilityCityStateEmployeesStatus
Petersen Precision Engineering, LLCRedwood CityCA LIKELY ACTIVE
Petersen Precision EngineeringRosevilleCA UNVERIFIED

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.