Intrinsic Devices INC.
Intrinsic Devices manufactures nickel-titanium shape memory alloy products for fastening, sealing, and electrical interconnection, including heat shrinkable metal rings sold under the UniLok brand name, as well as tensioning rods, expanding rings, expanding plugs and pins. The fasteners are self-installing and activated by heating above a specified temperature to build controlled preload forces. The company serves commercial and military original equipment manufacturers in industries including aerospace systems, sensors, downhole tools, process equipment, munitions, marine hardware, and medical devices.
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Intrinsic Devices INC. | San Francisco | CA | — | ACTIVE |
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.


