Mace Machine LLC
At a glance
EmployeesNot reported
In business since2009
HeadquartersExeter, NH
SAM.gov UEIVQDPQ6VWSB91
Mace Machine specializes in precision Swiss-style CNC machining of small-diameter complex components for aerospace, electronics, telecommunications, firearms, and defense industries. The company produces detailed prototypes and manages high-volume production runs, employing in-process cross-checks to ensure accuracy.
Summarized from the company’s own website
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Mace Machine LLC | Exeter | NH | — | 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.


