Manufacturing in Plymouth, IN

The register lists 127 facilities across 7 cities as of 2026. Plymouth, IN is listed in the register as having 53 facilities, more than any other city. There are 36 facilities in the register engaged in Plastics and Rubber Products Manufacturing. Of the facilities listed in the register, 69 have an operating signal.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Facilities127 FACILITIES

Facility	City	Industry	Employees	Status
CCColeman Cable LLC	Bremen, IN	Primary Metal Manufacturing331420	—	◇ UNVERIFIED
CTComposite Technology Assembly Plant 3	Plymouth, IN	Plastics and Rubber Products Manufacturing326199	—	◇ UNVERIFIED
CMCornerstone Molding, INC.	Bremen, IN	Wood Product Manufacturing321911	—	◇ UNVERIFIED
CWCreative Wood Products Bremtown Products Division	Bremen, IN	Furniture and Related Product Manufacturing337110	—	◇ UNVERIFIED
DODoorcraft of Indiana	Plymouth, IN	Wood Product Manufacturing321911	—	◇ UNVERIFIED
DFDynamic Finish Solutions	Bremen, IN	Chemical Manufacturing325510	—	◇ UNVERIFIED
DFDynamic Finish Solutions	Bremen, IN	Chemical Manufacturing325510	—	◇ UNVERIFIED
HDHi-tech Duravent Division of Flexible Te	Plymouth, IN	Plastics and Rubber Products Manufacturing326220	—	◇ UNVERIFIED
IHIndiana Heat Transfer CORP.	Plymouth, IN	Fabricated Metal Product Manufacturing332410	—	◇ UNVERIFIED
MUMaax US Corporation	Bremen, IN	Plastics and Rubber Products Manufacturing326191	—	◇ UNVERIFIED
MCMikes Custom Painting INC	Bremen, IN	Transportation Equipment Manufacturing336213	—	◇ UNVERIFIED
MFMj Finishing	Bremen, IN	Wood Product Manufacturing321999	—	◇ UNVERIFIED
NANapa Auto Parts Machine Shop	Plymouth, IN	Fabricated Metal Product Manufacturing332710	—	◇ UNVERIFIED
OROzinga Ready-mix Concrete - Bremen	Bremen, IN	Nonmetallic Mineral Product Manufacturing327320	—	◇ UNVERIFIED
SLSouthwire LLC	Bremen, IN	Primary Metal Manufacturing331420	—	◇ UNVERIFIED
SGStandard Glas, Star Glas INC.	Bremen, IN	Plastics and Rubber Products Manufacturing326199	—	◇ UNVERIFIED
WCWestrock Cp, LLC	Plymouth, IN	Paper Manufacturing322211	—	◇ UNVERIFIED
WPWhitley Products, INC.	Plymouth, IN	Fabricated Metal Product Manufacturing332996	—	◇ UNVERIFIED
WBWirekraft Bourbon	Bourbon, IN	Machinery Manufacturing333511	—	◇ UNVERIFIED
1B157 Bremen	Nappanee, IN	Computer and Electronic Product Manufacturing334416	1–19	◐ LIKELY ACTIVE
3P355 Plymouth	Plymouth, IN	Nonmetallic Mineral Product Manufacturing327320	1–19	◐ LIKELY ACTIVE
AIAK Industries Administration	Plymouth, IN	Plastics and Rubber Products Manufacturing326199	1–19	◐ LIKELY ACTIVE
AIAK Industries Plant 1	Plymouth, IN	Plastics and Rubber Products Manufacturing326199	1–19	◐ LIKELY ACTIVE
AIAK Industries Plant 2	Plymouth, IN	Plastics and Rubber Products Manufacturing326199	20–99	◐ LIKELY ACTIVE
AIAK Industries Plant 4	Plymouth, IN	Plastics and Rubber Products Manufacturing326199	20–99	◐ LIKELY ACTIVE
Altium Packaging - Argos	Argos, IN	Plastics and Rubber Products Manufacturing326160	20–99	◐ LIKELY ACTIVE
BBremen	Bremen, IN	Plastics and Rubber Products Manufacturing326150	20–99	◐ LIKELY ACTIVE
BWBremen Wire Plant	Bremen, IN	Primary Metal Manufacturing331420	500+	◐ LIKELY ACTIVE
BFBremtown Fine Custom Cabinetry Inc	Bremen, IN	Furniture and Related Product Manufacturing337110	20–99	◐ LIKELY ACTIVE
CAClose Armstrong LLC	Culver, IN	Wood Product Manufacturing321114	—	◐ LIKELY ACTIVE
CMComplexus Medical Plymouth	Plymouth, IN	Miscellaneous Manufacturing339112	20–99	◐ LIKELY ACTIVE
CPCorrugated Packaging Plymouth FSP	Plymouth, IN	Paper Manufacturing322211	100–499	◐ LIKELY ACTIVE
DSDigger Specialties of IN-Corporate Offices	Bremen, IN	Fabricated Metal Product Manufacturing332323	20–99	◐ LIKELY ACTIVE
HPHRT Plymouth	Plymouth, IN	Plastics and Rubber Products Manufacturing326211	100–499	◐ LIKELY ACTIVE
IWIndiana Wheel Company, LLC	Plymouth, IN	Transportation Equipment Manufacturing336390	20–99	◐ LIKELY ACTIVE
JQJ&J Quality Meats LLC	Bourbon, IN	Food Manufacturing311611	—	◐ LIKELY ACTIVE
LBLaSalle Bristol PIN 3801	Plymouth, IN	Plastics and Rubber Products Manufacturing326191	20–99	◐ LIKELY ACTIVE
LCLear Corporation - Plymouth	Plymouth, IN	Transportation Equipment Manufacturing336320	20–99	◐ LIKELY ACTIVE
NNISCO-Bremen	Bremen, IN	Plastics and Rubber Products Manufacturing326291	100–499	◐ LIKELY ACTIVE
OLOasis Lifestyle, LLC	Plymouth, IN	Plastics and Rubber Products Manufacturing326191	100–499	◐ LIKELY ACTIVE
PPPatty Processing, Inc.	Plymouth, IN	Paper Manufacturing322220	20–99	◐ LIKELY ACTIVE
PIPlymouth IN - Valmont Telecommunications, Inc.	Plymouth, IN	Fabricated Metal Product Manufacturing332312	20–99	◐ LIKELY ACTIVE
PPPregis- Plymouth	Plymouth, IN	Plastics and Rubber Products Manufacturing326150	100–499	◐ LIKELY ACTIVE
PPProtec Panel & Truss Manufacturing	Bremen, IN	Wood Product Manufacturing321992	100–499	◐ LIKELY ACTIVE
RBRBC Bremen	Bremen, IN	Fabricated Metal Product Manufacturing332991	20–99	◐ LIKELY ACTIVE
RPRBC Plymouth	Plymouth, IN	Fabricated Metal Product Manufacturing332991	20–99	◐ LIKELY ACTIVE
UGU.S. Granules Corporation - Plymouth Facility	Plymouth, IN	Primary Metal Manufacturing331314	20–99	◐ LIKELY ACTIVE
VPViking Paper Corp.	Plymouth, IN	Paper Manufacturing322211	20–99	◐ LIKELY ACTIVE
WGWitt Galvanizing - Plymouth, LLC	Plymouth, IN	Fabricated Metal Product Manufacturing332812	20–99	◐ LIKELY ACTIVE
ETE. T. Products Company, INC.	Bremen, IN	Petroleum and Coal Products Manufacturing324191	—	◇ UNVERIFIED