Verified Nov 2026
Metal Fabrication
·
Brentwood, Tennessee
·
Since 1915
Copperweld manufactures copper-clad steel and copper-clad aluminum wire and cable for building wire, power transmission, and telecommunications applications. The company is headquartered in Brentwood, Tennessee, was founded in 1915, and has an estimated 200-500 employees and an estimated revenue band of $50-100M. It serves the automotive, electronics, appliance, construction, renewable-energy, and industrial-equipment industries. Its most recent reported development is the 2025 sale of the company by Kinderhook Industries to Rhône Group.
Copperweld at a glance
Revenue
$50-100M
Est. band
Employees
200-500
Founded
1915
Headquarters
Brentwood, Tennessee
Certifications
ISO 45001 · ISO 9001
Import activity
1108
Industries
Automotive
Electronics
Appliance
Construction
Renewable Energy
Industrial Equipment
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
1108
Named foreign suppliers
50
Top origins
Guatemala · Germany · Honduras · Belgium
Shared foreign counterparties do not establish that these companies buy from Copperweld.
What this tells a buyer
Copperweld's most recent reported development is the September 2025 sale of the company by Kinderhook Industries to Rhône Group, and no customs shipment data is available in the record.
The company holds ISO 9001 and ISO 45001 certifications and lists aluminum, battery, assembly, and extrusion among its product and process areas, with a facility in Texas.
Copperweld is privately held and its ownership changed to Rhône Group in 2025, with no reported customer names in the record.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
111 years in operation (founded 1915).
Holds ISO 45001, ISO 9001 certification(s) per public sources.
Overview
Copperweld manufactures copper-clad steel and copper-clad aluminum wire and cable for building wire, power transmission, and telecommunications applications. The company is headquartered in Brentwood, Tennessee, was founded in 1915, and has an estimated 200-500 employees and an estimated revenue band of $50-100M. It serves the automotive, electronics, appliance, construction, renewable-energy, and industrial-equipment industries. Its most recent reported development is the 2025 sale of the company by Kinderhook Industries to Rhône Group.
At a glance
Attribute | Detail |
|---|---|
Founded | 1915 |
Headquarters | Brentwood, Tennessee |
Employees | 200-500 |
Revenue | $50-100M (estimated) |
Primary capability | Metal Fabrication |
Certifications | ISO 45001 · ISO 9001 |
What Copperweld makes
The company holds ISO 9001 and ISO 45001 certifications and lists aluminum, battery, assembly, and extrusion among its product and process areas, with a facility in Texas.
Products and capabilities described on the company's own site include Aluminum, Battery, Assembly, Extrusion (source: copperweld.com).
Certifications
Copperweld is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 45001 — copperweld.com
ISO 9001 — copperweld.com
Trade and customs footprint
Copperweld's most recent reported development is the September 2025 sale of the company by Kinderhook Industries to Rhône Group, and no customs shipment data is available in the record. US customs bill-of-lading records list 1108 inbound shipments across 50 foreign suppliers, with top origins including Guatemala · Germany · Honduras · Belgium.
Latest developments
2026-08-18 — Fast-growing Communities Need Building Wire That Can Keep Up (copperweld.com)
2026-06-18 — CarterBaldwin Executive Search is proud to partner again with Copperweld, in the appointment of Henry Kao as Chief Marketing Officer. | CarterBaldwin Executive Search (linkedin.com)
2026-04-30 — Matthew Miller Joins Copperweld Bimetallics as President of Interstate Wire and Agave Wire - CarterBaldwin Executive Search (carterbaldwin.com)
2025-10-13 — Copperweld - Rhône (rhonegroup.com)
2025-09-10 — Kinderhook Industries has sold Copperweld to Rhône Group - Lincoln International LLC (lincolninternational.com)
2025-09-09 — Closing the Circuit: Kinderhook Sells Copperweld to Rhône - Kinderhook Industries (kinderhook.com)
Facilities
Copperweld is headquartered in Brentwood, Tennessee. Public sources also reference these locations:
Texas — lincolninternational.com
Company details
Copperweld is privately held and its ownership changed to Rhône Group in 2025, with no reported customer names in the record. Copperweld was founded in 1915, has an estimated 200-500 employees, and is headquartered in Brentwood, Tennessee. On the LightSource stability read it is rated "Established & active": 111 years in operation (founded 1915). Holds ISO 45001, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Copperweld make?
Copperweld manufactures copper-clad steel and copper-clad aluminum wire and cable for building wire, power transmission, and telecommunications applications. The company is headquartered in Brentwood, Tennessee, was founded in 1915, and has an estimated 200-500 employees and an estimated revenue band of $50-100M. It serves the automotive, electronics, appliance, construction, renewable-energy, and industrial-equipment industries. Its most recent reported development is the 2025 sale of the company by Kinderhook Industries to Rhône Group.
Where is Copperweld headquartered?
Copperweld is headquartered in Brentwood, Tennessee (215 Centerview Dr, Brentwood, Tennessee, 37027).
When was Copperweld founded?
Copperweld was founded in 1915.
How big is Copperweld?
Copperweld has an estimated 200-500 employees, with revenue in the $50-100M range (estimated).
What certifications does Copperweld hold?
Copperweld lists ISO 45001 · ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Does Copperweld import from overseas suppliers?
US customs bill-of-lading records show 1108 inbound shipments for Copperweld, with top origins including Guatemala · Germany · Honduras · Belgium.
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Last verified Nov 2026. Is this your company? Request a correction.
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