Manufacturing of fiber optic cable, for all other applications

Facility	City	State	Employees	Status
Omnetics Connector Corporation	Coon Rapids	MN	—	◐ LIKELY ACTIVE
PPPcb Piezotronics INC	Lancaster	NY	20–99	◐ LIKELY ACTIVE
Preformed Line Products Company	Albemarle	NC	100–499	◐ LIKELY ACTIVE
PCPrysmian Cables & Systems USA LLC	Claremont	NC	100–499	◐ LIKELY ACTIVE
PCPrysmian Cables & Systems USA LLC	Du Quoin	IL	100–499	◐ LIKELY ACTIVE
PCPrysmian Cables & Systems Usa, LLC	Schuylkill Haven	PA	100–499	◐ LIKELY ACTIVE
PCPrysmian Cables & Sys USA Llc/williamsport Plt	Williamsport	PA	100–499	◐ LIKELY ACTIVE
PGPrysmian Group Specialty Cables LLC	Taunton	MA	100–499	◐ LIKELY ACTIVE
PPPrysmian Power Cables and Systems Usa, LLC	Abbeville	SC	20–99	◐ LIKELY ACTIVE
RMRea Magnet Wire Company INC	Lafayette	IN	100–499	◐ LIKELY ACTIVE
SCSouthwire Company - Villa Rica Plant	Villa Rica	GA	100–499	◐ LIKELY ACTIVE
SHSouthwire Huntersville Plant	Huntersville	NC	100–499	◐ LIKELY ACTIVE
TCTe Connectivity Bldg 158	Manheim	PA	—	◐ LIKELY ACTIVE
TITeledyne Impulse	San Diego	CA	20–99	◐ LIKELY ACTIVE
UWUnified Wire and Cable, INC.	Dekalb	IL	20–99	◐ LIKELY ACTIVE
Victor Wire & Cable, INC.	Los Angeles	CA	—	◐ LIKELY ACTIVE
Andrew Industries, LLC.	Modesto	CA	—	◐ LIKELY ACTIVE
Astonics, INC.	Cedar City	UT	—	◐ LIKELY ACTIVE
Azimuth Electronics, INC.	San Clemente	CA	—	◐ LIKELY ACTIVE
Centric Rf, LLC	Allen	TX	—	◐ LIKELY ACTIVE
DUDiamond USA INC.	North Billerica	MA	—	◐ LIKELY ACTIVE
Insulated Wire INC.	Ronkonkoma	NY	—	◐ LIKELY ACTIVE
Lourdes Industries INC	Tucson	AZ	—	◐ LIKELY ACTIVE
Micropol Fiberoptic INC	Beachwood	OH	—	◐ LIKELY ACTIVE
Microstock INC	Lansdale	PA	—	◐ LIKELY ACTIVE
NHNehemiah Holdings, LLC	Ball Ground	GA	—	◐ LIKELY ACTIVE
Spectrum Thin Films INC	Hauppauge	NY	—	◐ LIKELY ACTIVE
Steren Solutions LLC	San Diego	CA	—	◐ LIKELY ACTIVE
TITanner INC Wire & Cable Specialists	Avon	OH	—	◐ LIKELY ACTIVE
Transoceanic Cable Ship Company LLC	Baltimore	MD	—	◐ LIKELY ACTIVE
Van Brakel Electronics, INC.	Phoenix	AZ	—	◐ LIKELY ACTIVE
VIVitaldyne INC	Cokato	MN	—	◐ LIKELY ACTIVE
Wisco Calibration Services INC	Pittsburgh	PA	—	◐ LIKELY ACTIVE
1H110 Hidden Lake	Duncan	SC	100–499	◐ LIKELY ACTIVE
ACAero-electric Connector, INC.	Torrance	CA	—	◐ LIKELY ACTIVE
ACAfc Cable Systems	New Bedford	MA	100–499	◐ LIKELY ACTIVE
ACAfc Cable Systems INC	Chino	CA	20–99	◐ LIKELY ACTIVE
AIAirborn Interconnect, LLC	Lake City	PA	—	◐ LIKELY ACTIVE
ACAmphenol Corporation	Danbury	CT	—	◐ LIKELY ACTIVE
ANAmphenol Nexus Technologies, INC.	Stamford	CT	20–99	◐ LIKELY ACTIVE
BDBecton Dickinson CORP	Broken Bow	NE	—	◐ LIKELY ACTIVE
BFBoreas Freeze Dry LLC	Mount Vernon	MO	—	◐ LIKELY ACTIVE
COCertainteed Oxford	Oxford	NC	100–499	◐ LIKELY ACTIVE
CJChina Jushi USA Corporation	Columbia	SC	100–499	◐ LIKELY ACTIVE
CICoherent, Inc - East Granby	East Granby	CT	1–19	◐ LIKELY ACTIVE
CICorning Incorporated	Durham	NC	—	◐ LIKELY ACTIVE
COCorning Optical Communications Rf LLC	Glendale	AZ	—	◐ LIKELY ACTIVE
CICristek Interconnects, LLC	Anaheim	CA	—	◐ LIKELY ACTIVE
DEDouglas Electrical Components INC	Randolph	NJ	—	◐ LIKELY ACTIVE
EAEmerson / Appleton GRP LLC	East Granby	CT	20–99	◐ LIKELY ACTIVE
EWEncore Wire Corporation	Mckinney	TX	500+	◐ LIKELY ACTIVE
FIFilconn INC	Chandler	AZ	—	◐ LIKELY ACTIVE
FAFuyao Automotive North America	Plymouth	MI	100–499	◐ LIKELY ACTIVE
HIHarbour Industries INC	Shelburne	VT	20–99	◐ LIKELY ACTIVE
HIHarting INC	Elgin	IL	100–499	◐ LIKELY ACTIVE
HQHayward Quartz Technology INC	Fremont	CA	100–499	◐ LIKELY ACTIVE
HGHowmet Global Fastening Systems INC.	Torrance	CA	—	◐ LIKELY ACTIVE
JIJohnstech International	Minneapolis	MN	20–99	◐ LIKELY ACTIVE
KIKnauf Insulation Plant 12	Inwood	WV	100–499	◐ LIKELY ACTIVE
KKKostal Kontakt Systeme INC	Rochester Hills	MI	100–499	◐ LIKELY ACTIVE
LCLake Cable of Indiana, LLC	Valparaiso	IN	—	◐ LIKELY ACTIVE
LMLeviton Manufacturing Co., INC.	Bloomingdale	IL	20–99	◐ LIKELY ACTIVE
MPMac Panel CO	High Point	NC	—	◐ LIKELY ACTIVE
MWMercury Wire Products	Spencer	MA	100–499	◐ LIKELY ACTIVE
MLMolex LLC	Phoenix	AZ	100–499	◐ LIKELY ACTIVE
MLMolex, LLC	Lisle	IL	—	◐ LIKELY ACTIVE
MSM S Company	Attleboro	MA	100–499	◐ LIKELY ACTIVE
NHNexans High Voltage USA INC	Goose Creek	SC	100–499	◐ LIKELY ACTIVE
OIOnanon INC	Milpitas	CA	—	◐ LIKELY ACTIVE
Optical Cable Corporation - Asheville	Swannanoa	NC	20–99	◐ LIKELY ACTIVE
OIOptical Integrity INC	Panama City Beach	FL	—	◐ LIKELY ACTIVE
PCPalco Connector, INC	Naugatuck	CT	20–99	◐ LIKELY ACTIVE
PTParagon Tempered Glass	Niles	MI	20–99	◐ LIKELY ACTIVE
PPPCB Piezotronics - Endevco	Sunnyvale	CA	20–99	◐ LIKELY ACTIVE
PPPCB Piezotronics - Larson Davis	Provo	UT	20–99	◐ LIKELY ACTIVE
PPPCB Piezotronics Load & Torque	Farmington Hills	MI	1–19	◐ LIKELY ACTIVE
PCPerformance Composites, INC	Compton	CA	100–499	◐ LIKELY ACTIVE
PIPositronic Industries INC	Springfield	MO	—	◐ LIKELY ACTIVE
PProtectowire	Pembroke	MA	20–99	◐ LIKELY ACTIVE
PCPrysmian Cables and Systems USA, LLC (Claremont Cable)	Claremont	NC	100–499	◐ LIKELY ACTIVE
QWQuirk Wire CO INC	West Brookfield	MA	20–99	◐ LIKELY ACTIVE
SASaint-Gobain, ADFORS	Dublin	GA	20–99	◐ LIKELY ACTIVE
SQSaint-gobain Quartz USA	Louisville	KY	20–99	◐ LIKELY ACTIVE
SMSamtec Microelectronics	Colorado Springs	CO	100–499	◐ LIKELY ACTIVE
SOSamtec Optical Group	Santa Clara	CA	1–19	◐ LIKELY ACTIVE
SISealtron, INC.	Cincinnati	OH	—	◐ LIKELY ACTIVE
SCSienna CORP	Suwanee	GA	100–499	◐ LIKELY ACTIVE
SBSouth Bay Wire and Cable Company, LLC	Idyllwild	CA	—	◐ LIKELY ACTIVE
SHSpecial Hermetic Products	Wilton	NH	20–99	◐ LIKELY ACTIVE
SEStaubli Electrical Connectors, INC.	Windsor	CA	—	◐ LIKELY ACTIVE
SWSuper-temp Wire & Cable, LLC	South Burlington	VT	—	◐ LIKELY ACTIVE
TLTechneglas LLC	Perrysburg	OH	—	◐ LIKELY ACTIVE
TITeledyne Instruments INC	Portsmouth	NH	—	◐ LIKELY ACTIVE
TMThe Monroe Cable Company, INC.	Middletown	NY	—	◐ LIKELY ACTIVE
UCUltra Communications, Inc., a Samtec Company	Vista	CA	20–99	◐ LIKELY ACTIVE
VVolpi	Auburn	NY	20–99	◐ LIKELY ACTIVE
WCWindy City Wire Cable and Technology Products, LLC	Bolingbrook	IL	—	◐ LIKELY ACTIVE
AGAfl Global	Duncan	SC	—	◇ UNVERIFIED
ATAfl Telecommunications LLC	Duncan	SC	—	◇ UNVERIFIED
APAmphenol Printed Circuits	Mesa	AZ	—	◇ UNVERIFIED

FactoryRegistry lists 1,255 facilities whose primary industry classification is one of the 4 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 all other 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 4 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 80 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 2039175000. 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.