Verified Nov 2026
Metal Fabrication
·
Appleton, Wisconsin
·
Since 1929
Miller Electric Mfg. LLC is a manufacturer and supplier of metal fabrication based in Appleton, Wisconsin, United States, with roots dating to 1929. The privately held company operates with 1,000-5,000 employees. Key industries include automotive, electric-vehicles, construction, plus 3 other sectors. Annual revenue is estimated at $1-5B. Offers full-service design, engineering, and integration capabilities.
Miller Electric Mfg. LLC at a glance
Revenue
$1-5B
Est. band
Employees
1,000-5,000
Founded
1929
Headquarters
Appleton, Wisconsin
Import activity
1535
Industries
Automotive
Electric Vehicles
Construction
Renewable Energy
Industrial Equipment
Aerospace
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
1535
Named foreign suppliers
50
Top origins
South Korea · China · United Kingdom · Spain
Shared foreign counterparties do not establish that these companies buy from Miller Electric Mfg. LLC.
What this tells a buyer
Imports documented from 19 countries with 1535 recorded shipments.
Specializes in metal fabrication manufacturing and supply.
Estimated annual revenue: $1-5B.
Source: US customs bill-of-lading records and public filings · Last verified Nov 03, 2026
STABILITY SIGNALS
Established & active
97 years in operation (founded 1929).
1,535 US import shipments on record.
Overview
Miller Electric Mfg. LLC is a manufacturer and supplier of metal fabrication based in Appleton, Wisconsin, United States, with roots dating to 1929. The privately held company operates with 1,000-5,000 employees. Key industries include automotive, electric-vehicles, construction, plus 3 other sectors. Annual revenue is estimated at $1-5B. Offers full-service design, engineering, and integration capabilities.
At a glance
Attribute | Detail |
|---|---|
Founded | 1929 |
Headquarters | Appleton, Wisconsin |
Employees | 1,000-5,000 |
Revenue | $1-5B (estimated) |
Primary capability | Metal Fabrication |
What Miller Electric Mfg. LLC makes
Specializes in metal fabrication manufacturing and supply.
Trade and customs footprint
Imports documented from 19 countries with 1535 recorded shipments. US customs bill-of-lading records list 1535 inbound shipments across 50 foreign suppliers, with top origins including South Korea · China · United Kingdom · Spain.
Company details
Estimated annual revenue: $1-5B. Miller Electric Mfg. LLC was founded in 1929, has an estimated 1,000-5,000 employees, and is headquartered in Appleton, Wisconsin. On the LightSource stability read it is rated "Established & active": 97 years in operation (founded 1929). 1,535 US import shipments on record.
Frequently asked questions
What does Miller Electric Mfg. LLC make?
Miller Electric Mfg. LLC is a manufacturer and supplier of metal fabrication based in Appleton, Wisconsin, United States, with roots dating to 1929. The privately held company operates with 1,000-5,000 employees. Key industries include automotive, electric-vehicles, construction, plus 3 other sectors. Annual revenue is estimated at $1-5B. Offers full-service design, engineering, and integration capabilities.
Where is Miller Electric Mfg. LLC headquartered?
Miller Electric Mfg. LLC is headquartered in Appleton, Wisconsin (1635 West Spencer Street, Appleton, Wisconsin, 54914).
When was Miller Electric Mfg. LLC founded?
Miller Electric Mfg. LLC was founded in 1929.
How big is Miller Electric Mfg. LLC?
Miller Electric Mfg. LLC has an estimated 1,000-5,000 employees, with revenue in the $1-5B range (estimated).
Does Miller Electric Mfg. LLC import from overseas suppliers?
US customs bill-of-lading records show 1535 inbound shipments for Miller Electric Mfg. LLC, with top origins including South Korea · China · United Kingdom · Spain.
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Last verified Nov 2026. Is this your company? Request a correction.
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