Manufacturing of fiber optic cable

Facility	City	State	Employees	Status
LJL & J Holding Company, LLC	Hillside	IL	—	◐ LIKELY ACTIVE
LILMI, Inc-Lodi	Lodi	CA	20–99	◐ LIKELY ACTIVE
LILMI, Inc.-Ontario	Ontario	CA	100–499	◐ LIKELY ACTIVE
LELocher Environmental Technology, LLC	Venice	FL	—	◐ LIKELY ACTIVE
LCLoveland CT	Loveland	CO	20–99	◐ LIKELY ACTIVE
LTLumasense Technologies, INC	Milpitas	CA	—	◐ LIKELY ACTIVE
LILuna Innovations INC	Atlanta	GA	—	◐ LIKELY ACTIVE
LFLuxWall Factory 1 Litchfield	Litchfield	MI	20–99	◐ LIKELY ACTIVE
LRLuxWall R&D Ypsilanti	Ypsilanti	MI	20–99	◐ LIKELY ACTIVE
LALW Allen LLC	Madison	WI	20–99	◐ LIKELY ACTIVE
MTMade to Measure, LLC	East Dundee	IL	—	◐ LIKELY ACTIVE
MEMagna Engineered Glass - Holland	Holland	MI	500+	◐ LIKELY ACTIVE
MMMagna Mirrors	Hollad	MI	500+	◐ LIKELY ACTIVE
MMain	Deer Park	NY	20–99	◐ LIKELY ACTIVE
MKMajestic Kitchen & Bath Creations	Youngsville	NC	20–99	◐ LIKELY ACTIVE
MCMalik Cable Devices, INC	Victoria	TX	—	◐ LIKELY ACTIVE
MPMangan Process Analyzers & CEMS	Houston	TX	20–99	◐ LIKELY ACTIVE
MMaple	Everett	WA	20–99	◐ LIKELY ACTIVE
MTMarlin thermocouple Wire	Westlake	OH	20–99	◐ LIKELY ACTIVE
MSMartell Sales Hyde location	Hyde	PA	20–99	◐ LIKELY ACTIVE
MTMA Tewksbury	Tewskbury	MA	20–99	◐ LIKELY ACTIVE
MRMaumelle (Little Rock Connector)	Maumelle	AR	100–499	◐ LIKELY ACTIVE
MCMazomanie CG	Mazomanie	WI	20–99	◐ LIKELY ACTIVE
MCMCC Controls, LLC	Vacaville	CA	20–99	◐ LIKELY ACTIVE
MGMcCoy Global Cedar Park	Cedar Park	TX	20–99	◐ LIKELY ACTIVE
MIMclaren, INC	Kirkland	WA	—	◐ LIKELY ACTIVE
MIMetris Instruments_east, LLC	South Setauket	NY	—	◐ LIKELY ACTIVE
MPMettler-toledo Process Analytics, INC.	Billerica	MA	—	◐ LIKELY ACTIVE
MAMg1 Aer - Katy	Katy	TX	100–499	◐ LIKELY ACTIVE
MMiami	Miami	FL	1–19	◐ LIKELY ACTIVE
MGMichael Gradt Company	Portland	OR	—	◐ LIKELY ACTIVE
MAMicromod Automation & Controls LLC	Cromwell	CT	—	◐ LIKELY ACTIVE
MSMicronor Sensors INC	Ventura	CA	—	◐ LIKELY ACTIVE
MLMicrotul LLC	Petaluma	CA	—	◐ LIKELY ACTIVE
MCMicrowave Components LLC	Stuart	FL	—	◐ LIKELY ACTIVE
MSMicroway Systems, INC.	Lincolnwood	IL	—	◐ LIKELY ACTIVE
MAMid Atlantic Heater & Control, INC.	Spartanburg	SC	—	◐ LIKELY ACTIVE
MTMidwest Tropical Inc.	Skokie	IL	20–99	◐ LIKELY ACTIVE
MWMillennium Weighing LLC	Clarksville	TN	—	◐ LIKELY ACTIVE
MRMissouri River Consulting LLC	West Point	UT	—	◐ LIKELY ACTIVE
MAMKS Austin	Autin	TX	1–19	◐ LIKELY ACTIVE
MBMKS Broomfield	Broomfield	CO	100–499	◐ LIKELY ACTIVE
MOMo122 Obrien	Saint Louis	MO	20–99	◐ LIKELY ACTIVE
MPMolex Pinellas Park	Pinellas Park	FL	100–499	◐ LIKELY ACTIVE
MSMolex St. Petersburg	Saint Petersburg	FL	20–99	◐ LIKELY ACTIVE
MTMolex Tooling Group	Bolingbrook	IL	20–99	◐ LIKELY ACTIVE
MTMonitor Technologies LLC	Elburn	IL	20–99	◐ LIKELY ACTIVE
MMontalvo	Gorham	ME	20–99	◐ LIKELY ACTIVE
MAMoorestown AG	Moorestown	NJ	20–99	◐ LIKELY ACTIVE
MVMoreno Valley CT	Moreno Valley	CA	20–99	◐ LIKELY ACTIVE
MGMothership Glasss LLC	Bellingham	WA	20–99	◐ LIKELY ACTIVE
MAMount Airy CT	Mount Airy	NC	20–99	◐ LIKELY ACTIVE
MMMsi - Mid State Instruments LLC	San Luis Obispo	CA	—	◐ LIKELY ACTIVE
MNMSOL NA Sales	Houston	TX	100–499	◐ LIKELY ACTIVE
MSMultiforce Systems CORP	Princeton	NJ	—	◐ LIKELY ACTIVE
MVMunicipal Valve and Equipment	Addison	TX	20–99	◐ LIKELY ACTIVE
MSMya Saray, LLC	Sterling	VA	—	◐ LIKELY ACTIVE
NRNational Resource Management INC	Canton	MA	—	◐ LIKELY ACTIVE
NTNdc Technologies, INC.	Dayton	OH	—	◐ LIKELY ACTIVE
NHNh115 Haydon Kerk	Milford	NH	20–99	◐ LIKELY ACTIVE
NNNH Nashua	Nashua	NH	1–19	◐ LIKELY ACTIVE
NENJ Eatontown	Eatontown	NJ	20–99	◐ LIKELY ACTIVE
NLNJ Long Branch	Long Branch	NJ	20–99	◐ LIKELY ACTIVE
NNorcross	Norcross	GA	20–99	◐ LIKELY ACTIVE
NLNortheast LG	Jessup	PA	100–499	◐ LIKELY ACTIVE
NCNorthfield CG	Northfield	MN	100–499	◐ LIKELY ACTIVE
NGNorthwestern Glass Fab	Fridley	MN	20–99	◐ LIKELY ACTIVE
NCNOSHOK Corporate HQ	Berea	OH	20–99	◐ LIKELY ACTIVE
NNovi	Novi	MI	100–499	◐ LIKELY ACTIVE
NLNSG - Lexington	Lexington	KY	100–499	◐ LIKELY ACTIVE
NLNSI Lab Solutions-Micro	Morrisville	NC	1–19	◐ LIKELY ACTIVE
NONv123 O Brien	Carson City	NV	20–99	◐ LIKELY ACTIVE
NRNy76 Rochester Instruments	Rochester	NY	20–99	◐ LIKELY ACTIVE
OIOcala IG	Ocala	FL	100–499	◐ LIKELY ACTIVE
OLOcala LG	Ocala	FL	100–499	◐ LIKELY ACTIVE
ODODL - Dallas, TX	Garland	TX	1–19	◐ LIKELY ACTIVE
OGODL - Gallatin, TN	Gallatin	TN	20–99	◐ LIKELY ACTIVE
OHODL - Hagerstown, MD	Hagerstown	MD	1–19	◐ LIKELY ACTIVE
ORODL - Reno, NV	Sparks	NV	1–19	◐ LIKELY ACTIVE
OVODL - Valdosta, GA	Valdosta	GA	1–19	◐ LIKELY ACTIVE
OZODL - Zeeland, MI	Zeeland	MI	100–499	◐ LIKELY ACTIVE
OIOh06 Interconnects - Sealtron	Cincinnati	OH	100–499	◐ LIKELY ACTIVE
OMOh10 Micropoise	Streetsboro	OH	20–99	◐ LIKELY ACTIVE
OBOldcastle Building Envelope	Phoenix	AZ	100–499	◐ LIKELY ACTIVE
OBOldcastle Building Envelope	Wright City	MO	20–99	◐ LIKELY ACTIVE
OCOld Castle Building Envelope	Battle Ground	WA	20–99	◐ LIKELY ACTIVE
OBOldCastle Building Envelope	Miami	FL	100–499	◐ LIKELY ACTIVE
OBOldcastle BuildingEnvelope-Tuscaloosa	Tuscaloosa	AL	100–499	◐ LIKELY ACTIVE
OCOleumTech Corporation	Foothill Ranch	CA	20–99	◐ LIKELY ACTIVE
OOOlkin Optics LLC	Orlando	FL	—	◐ LIKELY ACTIVE
OSOlympus - Sherwood	Sherwood	OR	20–99	◐ LIKELY ACTIVE
OEOmega Engineering - CT	Norwalk	CT	20–99	◐ LIKELY ACTIVE
OEOmega Engineering, INC.	Norwalk	CT	—	◐ LIKELY ACTIVE
OEOmega Engineering - NJ	Swedesboro	NJ	100–499	◐ LIKELY ACTIVE
OOOmpi of America, Inc. Fishers	Fishers	IN	100–499	◐ LIKELY ACTIVE
OCOnevision CORP	Westerville	OH	—	◐ LIKELY ACTIVE
OIOptica Industries, INC.	San Francisco	CA	—	◐ LIKELY ACTIVE
Optical Cable Corporation - Dallas	Plano	TX	20–99	◐ LIKELY ACTIVE
OSOptical Security LLC	Farmers Branch	TX	—	◐ LIKELY ACTIVE
PCPa28 Corporate	Berwyn	PA	100–499	◐ LIKELY ACTIVE

FactoryRegistry lists 2,756 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced fiber optic cable, for communications applications, in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.

The U.S. Census Bureau recorded this product line in 3 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 12 establishments reported producing it; the count for 1 of those industries was withheld.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

NAPCS collection code 2039150000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.