Griffin Industries LLC
At a glance
Employees20-99
In business sinceNot reported
HeadquartersGreen Bay, WI
US patents33
SAM.gov UEIEFENNQUVMFC8
CAGE code4KTC3
Incorporated inWI
Parent companyDarling Ingredients INC
- machined castings
- aluminum
- prototyping
- low volume production
- foundry tooling
- marine outboard engine
- electric car
- drive train
- defense
- construction
- agricultural industries
Named on the company’s own website, read JUL 29, 2026
Open positions
Openings read from Griffin Industries LLC’s own job board on Paylocity, last checked OCT 23, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.
- Manufacturing Project Coordinator – CNC & FoundryGriffin Industries LLC · Green Bay, WI, USA · posted OCT 22, 2026
- Manufacturing Project Manager – CNC & FoundryGriffin Industries LLC · Green Bay, WI, USA · posted OCT 22, 2026
- 2nd Shift CNC MachinistGriffin Industries LLC · Green Bay, WI, USA · posted OCT 8, 2026
- Entry-Level Manufacturing Project ManagerGriffin Industries LLC · Green Bay, WI, USA · posted OCT 7, 2026
- CNC Machinist - $5.00 Pay Differential Fri-Sun-5:00am-5:00pmGriffin Industries LLC · Green Bay, WI, USA · posted SEP 24, 2026
- CNC Setup MachinistGriffin Industries LLC · Green Bay, WI, USA · posted SEP 14, 2026
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
33 US patents granted 1976–2003, none of them in the five years to SEP 2025, including 7 design patents.
Basic materials chemistry 8Handling 7Other special machines 3Chemical engineering 2Pharmaceuticals 2
- Method of making a plant containerUS 6,627,132 · granted SEP 30, 2003
- Sign decoration system with flexible holderUS 6,543,166 · granted APR 8, 2003
- Thermoplastic composition and containers for promoting plant root branchingUS 6,329,032 · granted DEC 11, 2001
- Method and apparatus for dispensing multiple-component flowable substancesUS 6,283,385 · granted SEP 4, 2001
- Sign decoration systemUS 6,216,375 · granted APR 17, 2001
Newest 5 shown · Granted to Griffin Holdings, LLC · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plants
12 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Griffin Industries INC | Starke | FL | — | LIKELY ACTIVE |
| Griffin Industries, INC. of Georgia | Ellenwood | GA | — | LIKELY ACTIVE |
| Griffin Industries | Seneca | IL | — | UNVERIFIED |
| Griffin Industries LLC | Newberry | IN | — | LIKELY ACTIVE |
| Griffin Industries INC | Butler | KY | — | UNVERIFIED |
| Griffin Industries, INC. | Henderson | KY | — | UNVERIFIED |
| Griffin Industries INC | Russellville | KY | — | LIKELY ACTIVE |
| Griffin Industries | Jackson | MS | — | LIKELY ACTIVE |
| Griffin Industries, LLC | North Baltimore | OH | — | UNVERIFIED |
| Griffin Industries INC | Summerville | SC | — | UNVERIFIED |
| Griffin Industries LLC | Union City | TN | — | LIKELY ACTIVE |
| Griffin Industries LLC | Green Bay | WI | 20–99 | 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.