Verified Nov 2026
Electronics & Software
·
Ramsey, New Jersey
·
Since 1878
The Okonite Company manufactures insulated wire and cable, including power and control, medium voltage, high voltage, transmission, and underground distribution cables. It is headquartered in Ramsey, New Jersey, was founded in 1878, and has an estimated 1,000 to 5,000 employees. The company is privately held and operates under an Employee Stock Ownership Trust. It serves electric utilities as well as oil and gas, renewable energy, railroad, industrial, automotive, and medical sectors. Recent reporting describes a $400 million expansion in Orangeburg County, South Carolina, which is expected to create 105 jobs.
The Okonite Company at a glance
Revenue
$500M-1B
Est. band
Employees
1,000-5,000
Founded
1878
Headquarters
Ramsey, New Jersey
Certifications
ISO 9001
Import activity
648
Industries
Automotive
Electronics
Appliance
Medical
Renewable Energy
Industrial Equipment
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
648
Named foreign suppliers
50
Top origins
Netherlands · South Korea · Germany · Belgium
Shared foreign counterparties do not establish that these companies buy from The Okonite Company.
What this tells a buyer
Recent reports state that Okonite announced a $400 million expansion of its Orangeburg County, South Carolina operations, expected to add 105 jobs, with coverage dated September 22, 2026.
The company offers high and low voltage, medium voltage, paper-insulated underground distribution, and transmission cables along with terminating tool kits, and it holds ISO 9001 certification.
Okonite operates six manufacturing plants in Rhode Island, South Carolina, New Jersey, Kentucky, and California, and has been an employee-owned company since 1976.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
148 years in operation (founded 1878).
Holds ISO 9001 certification(s) per public sources.
Overview
The Okonite Company manufactures insulated wire and cable, including power and control, medium voltage, high voltage, transmission, and underground distribution cables. It is headquartered in Ramsey, New Jersey, was founded in 1878, and has an estimated 1,000 to 5,000 employees. The company is privately held and operates under an Employee Stock Ownership Trust. It serves electric utilities as well as oil and gas, renewable energy, railroad, industrial, automotive, and medical sectors. Recent reporting describes a $400 million expansion in Orangeburg County, South Carolina, which is expected to create 105 jobs.
At a glance
Attribute | Detail |
|---|---|
Founded | 1878 |
Headquarters | Ramsey, New Jersey |
Employees | 1,000-5,000 |
Revenue | $500M-1B (estimated) |
Primary capability | Electronics & Software |
Certifications | ISO 9001 |
What The Okonite Company makes
The company offers high and low voltage, medium voltage, paper-insulated underground distribution, and transmission cables along with terminating tool kits, and it holds ISO 9001 certification.
Products and capabilities described on the company's own site include Transmission (source: okonite.com).
Certifications
The Okonite Company is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 9001 — okonite.com
Trade and customs footprint
Recent reports state that Okonite announced a $400 million expansion of its Orangeburg County, South Carolina operations, expected to add 105 jobs, with coverage dated September 22, 2026. US customs bill-of-lading records list 648 inbound shipments across 50 foreign suppliers, with top origins including Netherlands · South Korea · Germany · Belgium.
Latest developments
2026-09-22 — Okonite expands Orangeburg County operations | S.C. Governor Henry McMaster (sc.gov)
2026-09-22 — Okonite to Build New Cable Factory in South Carolina | ASSEMBLY (assemblymag.com)
2026-09-22 — Okonite announces Orangeburg County expansion with $400M project, creating 105 jobs (abcnews4.com)
2026-09-22 — Orangeburg to gain 105 jobs as Okonite expands operations (wach.com)
2026-09-21 — Council approves tax agreement for Okonite; expands industrial park for Carolina Renewables | Citizen Portal (citizenportal.ai)
Facilities
The Okonite Company is headquartered in Ramsey, New Jersey. Public sources also reference these locations:
Orangeburg, SC — assemblymag.com
Company details
Okonite operates six manufacturing plants in Rhode Island, South Carolina, New Jersey, Kentucky, and California, and has been an employee-owned company since 1976. The Okonite Company was founded in 1878, has an estimated 1,000-5,000 employees, and is headquartered in Ramsey, New Jersey. On the LightSource stability read it is rated "Established & active": 148 years in operation (founded 1878). Holds ISO 9001 certification(s) per public sources.
Frequently asked questions
What does The Okonite Company make?
The Okonite Company manufactures insulated wire and cable, including power and control, medium voltage, high voltage, transmission, and underground distribution cables. It is headquartered in Ramsey, New Jersey, was founded in 1878, and has an estimated 1,000 to 5,000 employees. The company is privately held and operates under an Employee Stock Ownership Trust. It serves electric utilities as well as oil and gas, renewable energy, railroad, industrial, automotive, and medical sectors. Recent reporting describes a $400 million expansion in Orangeburg County, South Carolina, which is expected to create 105 jobs.
Where is The Okonite Company headquartered?
The Okonite Company is headquartered in Ramsey, New Jersey (102 Hilltop Road, Ramsey, New Jersey, 07446).
When was The Okonite Company founded?
The Okonite Company was founded in 1878.
How big is The Okonite Company?
The Okonite Company has an estimated 1,000-5,000 employees, with revenue in the $500M-1B range (estimated).
What certifications does The Okonite Company hold?
The Okonite Company lists ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Does The Okonite Company import from overseas suppliers?
US customs bill-of-lading records show 648 inbound shipments for The Okonite Company, with top origins including Netherlands · South Korea · Germany · Belgium.
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Last verified Nov 2026. Is this your company? Request a correction.
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