Lewis Machine & Tool CO.
Doing business as Lewis Machine & Tool CO INC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersEldridge, IA
US patents1
SAM.gov UEIP8RGFA9162M5
CAGE code3W544
Incorporated inIA
LEI549300R2ER33U062PQ45
Brands
Monolithic Rail Platform Mrp™
Grenade LaunchersThis company sells these brands.
- firearms
- rifles
- grenade launchers
- receivers
- barrels
- triggers
- MARS
- suppressors
- LMT-AT
- LINK
Named on the company’s own website, read JUL 29, 2026
Open positions
Openings read from Lewis Machine & Tool CO.’s own job board on Paylocity, last checked OCT 21, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.
- Inventory CoordinatorLewis Machine & Tool CO. · Eldridge, IA, USA · posted OCT 20, 2026
- Manual MachinistLewis Machine & Tool CO. · Eldridge, IA, USA · posted OCT 14, 2026
- General Inquiries! Apply Now!Lewis Machine & Tool CO. · Eldridge, IA, USA · posted OCT 14, 2026
- Purchasing ManagerLewis Machine & Tool CO. · Eldridge, IA, USA · posted OCT 14, 2026
- Quality EngineerLewis Machine & Tool CO. · Eldridge, IA, USA · posted OCT 14, 2026
- Product Engineer IILewis Machine & Tool CO. · Eldridge, IA, USA · posted OCT 14, 2026
- CNC Operator Level I, II & IIILewis Machine & Tool CO. · Eldridge, IA, USA · posted OCT 14, 2026
- Quality InspectorLewis Machine & Tool CO. · Eldridge, IA, USA · posted OCT 14, 2026
Supplier designations
For Profit OrganizationManufacturer of GoodsSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Patents
1 US patent granted JAN 31, 2023.
Other special machines 1
- Two-stage, drop-in trigger assemblyUS 11,566,862 · granted JAN 31, 2023
Granted to Lewis Machine & Tool Co. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plants
2 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Lewis Machine & Tool CO. | Eldridge | IA | — | ACTIVE |
| Lewis Machine & Tool CO. INC. | Cuba | MO | — | 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.


