Manufacturing of fiber optic cable

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	Milford	NH	100–499	◐ LIKELY ACTIVE
MUMarmon Utility LLC	Seymour	CT	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	Du Quoin	IL	100–499	◐ LIKELY ACTIVE
PCPrysmian Cables & Systems USA LLC	Claremont	NC	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

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.