Ringfeder Power Transmission USA CORP
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersBolton, CT
SAM.gov UEIFCTCUVN18J81
Ringfeder manufactures drive and damping components including shaft-hub connections, locking assemblies, shrink discs, locking elements, friction springs, industrial dampers, shock absorbing elements, and various types of couplings such as elastomer jaw couplings, metal bellows couplings, steel disc couplings, gear couplings, and safety couplings. The company serves industries including aviation and aerospace, energy, process technology, and extraction.
Summarized from the company’s own website
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Ringfeder Power Transmission USA CORP | Bolton | CT | — | LIKELY 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.


