Manufacturing of fiber optic cable, for communications applications, single-mode stepped index

Facility	City	State	Employees	Status
ASAmphenol Spectra Strip	Hamden	CT	—	◐ LIKELY ACTIVE
Astro Industries INC	Dayton	OH	—	◐ LIKELY ACTIVE
Bay Associates Wire Tech CORP	Fremont	CA	—	◐ LIKELY ACTIVE
CWCerro Wire LLC	Hartselle	AL	100–499	◐ LIKELY ACTIVE
CMCerrowire Mc Cable Plant	Hartselle	AL	20–99	◐ LIKELY ACTIVE
CCChamplain Cable Texas	El Paso	TX	20–99	◐ LIKELY ACTIVE
CCCorning - Canton Plant	Canton	NY	100–499	◐ LIKELY ACTIVE
CICorning Incorporated	Wilmington	NC	—	◐ LIKELY ACTIVE
DEDraka Elevator Products, INC.	Rocky Mount	NC	100–499	◐ LIKELY ACTIVE
Flexco Microwave INC	Port Murray	NJ	—	◐ LIKELY ACTIVE
HAHollingsworth and Vose Fiber Company	Corvallis	OR	100–499	◐ LIKELY ACTIVE
HMHood Mfg INC	Santa Ana	CA	20–99	◐ LIKELY ACTIVE
MUMarmon Utility LLC	Seymour	CT	100–499	◐ LIKELY ACTIVE
MUMarmon Utility LLC	Milford	NH	100–499	◐ LIKELY ACTIVE
MLMw/mb, LLC	Clarksville	TN	100–499	◐ LIKELY ACTIVE
Nkt Photonics INC.	Boston	MA	—	◐ LIKELY ACTIVE
Nufern	East Granby	CT	—	◐ 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
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
DUDiamond USA INC.	North Billerica	MA	—	◐ LIKELY ACTIVE
Insulated Wire INC.	Ronkonkoma	NY	—	◐ 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
1H110 Hidden Lake	Duncan	SC	100–499	◐ LIKELY ACTIVE
ACAfc Cable Systems	New Bedford	MA	100–499	◐ LIKELY ACTIVE
ACAfc Cable Systems INC	Chino	CA	20–99	◐ LIKELY ACTIVE
BDBecton Dickinson CORP	Broken Bow	NE	—	◐ 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
EAEmerson / Appleton GRP LLC	East Granby	CT	20–99	◐ LIKELY ACTIVE
EWEncore Wire Corporation	Mckinney	TX	500+	◐ LIKELY ACTIVE
FAFuyao Automotive North America	Plymouth	MI	100–499	◐ LIKELY ACTIVE
HIHarbour Industries INC	Shelburne	VT	20–99	◐ LIKELY ACTIVE
HQHayward Quartz Technology INC	Fremont	CA	100–499	◐ LIKELY ACTIVE
KIKnauf Insulation Plant 12	Inwood	WV	100–499	◐ LIKELY ACTIVE
LCLake Cable of Indiana, LLC	Valparaiso	IN	—	◐ LIKELY ACTIVE
LMLeviton Manufacturing Co., INC.	Bloomingdale	IL	20–99	◐ LIKELY ACTIVE
MWMercury Wire Products	Spencer	MA	100–499	◐ LIKELY ACTIVE
MLMolex LLC	Phoenix	AZ	100–499	◐ LIKELY ACTIVE
MSM S Company	Attleboro	MA	100–499	◐ LIKELY ACTIVE
NHNexans High Voltage USA INC	Goose Creek	SC	100–499	◐ LIKELY ACTIVE
OIOptical Integrity INC	Panama City Beach	FL	—	◐ LIKELY ACTIVE
PTParagon Tempered Glass	Niles	MI	20–99	◐ LIKELY ACTIVE
PCPerformance Composites, INC	Compton	CA	100–499	◐ 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
SBSouth Bay Wire and Cable Company, LLC	Idyllwild	CA	—	◐ LIKELY ACTIVE
SWSuper-temp Wire & Cable, LLC	South Burlington	VT	—	◐ LIKELY ACTIVE
TLTechneglas LLC	Perrysburg	OH	—	◐ LIKELY ACTIVE
TMThe Monroe Cable Company, INC.	Middletown	NY	—	◐ 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
AGAnchor Glass Container CORP	Elmira Heights	NY	—	◇ UNVERIFIED
AGAnchor Glass Container Corporation - Plant 14	Warner Robins	GA	—	◇ UNVERIFIED
AGArdagh Glass INC	Wilson	NC	—	◇ UNVERIFIED
AAt&t	Norcross	GA	—	◇ UNVERIFIED
BCBall Corporation	Pittston	PA	—	◇ UNVERIFIED
BLBerk-tek LLC	Fuquay Varina	NC	—	◇ UNVERIFIED
BMBuilding Materials Manufacturing CORP	Chester	SC	—	◇ UNVERIFIED
BMBuilding Materials Mfg CORP (dba Gaf)	Shafter	CA	—	◇ UNVERIFIED
CBCaldwell Bennett INC	Oriskany	NY	—	◇ UNVERIFIED
CICorning Incorporated- Midland	Midland	NC	—	◇ UNVERIFIED
COCorning Optical Communications, LLC - Hmtc	Hickory	NC	—	◇ UNVERIFIED
CPCorning Pharmaceutical Glass	Vineland	NJ	—	◇ UNVERIFIED
DWDekoron Wire & Cable INC	Mount Pleasant	TX	—	◇ UNVERIFIED
DGDurand Glass Mfg CO	Millville	NJ	—	◇ UNVERIFIED
EFEssex Furukawa Magnet Wire USA LLC	Fort Wayne	IN	—	◇ UNVERIFIED
FCFiberoptic Components INC	Sterling	MA	—	◇ UNVERIFIED
GGGallo Glass Company	Modesto	CA	—	◇ UNVERIFIED
GLGe Lucalox (0243160086)	Willoughby	OH	—	◇ UNVERIFIED
GCGeneral Cable	Willimantic	CT	—	◇ UNVERIFIED
HIHoneywell International INC	Pleasant Prairie	WI	—	◇ UNVERIFIED
Johns Manville International INC	Waterville	OH	—	◇ UNVERIFIED
Kopp Glass Inc/pgh	Swissvale	PA	—	◇ UNVERIFIED
LMLexington Manufacturing Facility	Lexington	NC	—	◇ UNVERIFIED
Nalco Company at Afc Cable Systems INC	New Bedford	MA	—	◇ UNVERIFIED
NGNipro Glass Americas	Millville	NJ	—	◇ UNVERIFIED
NFNov Fiber Glass Systems Burkburnett	Burkburnett	TX	—	◇ UNVERIFIED

FactoryRegistry lists 790 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, single-mode stepped index, 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 76 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 2039150003. 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.