Verified Nov 2026
Metal Fabrication
·
Libertyville, Illinois
·
Since 1984
Metalex is a metal fabrication company headquartered in Libertyville, Illinois, United States, founded in 1984. It employs between 500 and 1,000 people and is publicly listed under the ticker SLI. The company serves the automotive, construction, renewable-energy, and industrial-equipment industries and holds ISO 9001 certification. In a recent development, it was reported in 2026 to be seeking a U.S. partner for a copper and cobalt expansion in Zambia.
Metalex at a glance
Revenue
49.5M
Employees
500-1,000
Founded
1984
Headquarters
Libertyville, Illinois
Ownership
Publicly traded (SLI)
Certifications
ISO 9001
Import activity
14
Industries
Automotive
Construction
Renewable Energy
Industrial Equipment
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
14
Named foreign suppliers
1
Top origins
The Bahamas · India · Dominican Republic · Spain
Shared foreign counterparties do not establish that these companies buy from Metalex.
What this tells a buyer
Trade or customs data for Metalex is not available in the record, and the most recent reported development is a 2026 report that the company is seeking a U.S. partner for a copper and cobalt expansion in Zambia.
Metalex lists metal fabrication as its primary capability, with product areas reported as stamping, brakes, and lighting, and it holds ISO 9001 certification.
Metalex is publicly traded under the ticker SLI and reports an employee base of 500 to 1,000 and a revenue band of approximately $49.5 million.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & strong
42 years in operation (founded 1984).
Publicly listed; no distress event on record.
Holds ISO 9001 certification(s) per public sources.
Overview
Metalex is a metal fabrication company headquartered in Libertyville, Illinois, United States, founded in 1984. It employs between 500 and 1,000 people and is publicly listed under the ticker SLI. The company serves the automotive, construction, renewable-energy, and industrial-equipment industries and holds ISO 9001 certification. In a recent development, it was reported in 2026 to be seeking a U.S. partner for a copper and cobalt expansion in Zambia.
At a glance
Attribute | Detail |
|---|---|
Founded | 1984 |
Headquarters | Libertyville, Illinois |
Employees | 500-1,000 |
Revenue | 49.5M |
Ownership | Publicly traded (SLI) |
Primary capability | Metal Fabrication |
Certifications | ISO 9001 |
What Metalex makes
Metalex lists metal fabrication as its primary capability, with product areas reported as stamping, brakes, and lighting, and it holds ISO 9001 certification.
Products and capabilities described on the company's own site include Stamping, Brake, Lighting (source: metlx.com).
Certifications
Metalex is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 9001 — metlx.com
Trade and customs footprint
Trade or customs data for Metalex is not available in the record, and the most recent reported development is a 2026 report that the company is seeking a U.S. partner for a copper and cobalt expansion in Zambia. US customs bill-of-lading records list 14 inbound shipments across 1 foreign suppliers, with top origins including The Bahamas · India · Dominican Republic · Spain.
Latest developments
2026-08-21 — Metalex Seeks U.S. Partner for Major Copper and Cobalt Expansion in Zambia – Mining Insights News Magazine (mininginsightnews.com)
2026-03-18 — U.S. Companies join forces to advance the Lobito Corridor in Zambia:Metalex & Anzana to develop electricity grid network powering communitiesand copper-cobalt mine — Anzana Electric Group (anzana.com)
2025-07-31 — Blue Ash Welcomes You (blueashadvance.com)
2025-07-22 — Hybrid Rotor Advancement: Metalex Awarded $10.6M Navy Contract for Machining and Qualification Work | Contract Awards (envzone.com)
2025-06-20 — Terra Metals and Metalex Commodities Launch Joint Venture (globenewswire.com)
2025-01-30 — We are pleased to announce that Edmonton's BDC Capital (Canada)'s Growth and Transition Capital team has provided acquisition funding to Pantheon Row Ventures for the purchase of Metalex Metal Buildings Inc ("Metalex"). | Benito Chiodo, CPA (linkedin.com)
Company details
Metalex is publicly traded under the ticker SLI and reports an employee base of 500 to 1,000 and a revenue band of approximately $49.5 million. Metalex was founded in 1984, has an estimated 500-1,000 employees, and is headquartered in Libertyville, Illinois. On the LightSource stability read it is rated "Established & strong": 42 years in operation (founded 1984). Publicly listed; no distress event on record. Holds ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Metalex make?
Metalex is a metal fabrication company headquartered in Libertyville, Illinois, United States, founded in 1984. It employs between 500 and 1,000 people and is publicly listed under the ticker SLI. The company serves the automotive, construction, renewable-energy, and industrial-equipment industries and holds ISO 9001 certification. In a recent development, it was reported in 2026 to be seeking a U.S. partner for a copper and cobalt expansion in Zambia.
Where is Metalex headquartered?
Metalex is headquartered in Libertyville, Illinois (700 Liberty Dr, Libertyville, Illinois, 60048).
When was Metalex founded?
Metalex was founded in 1984.
How big is Metalex?
Metalex has an estimated 500-1,000 employees, with revenue in the 49.5M range.
Is Metalex publicly traded?
Publicly traded (SLI). Public financial figures are drawn from its filings.
What certifications does Metalex hold?
Metalex lists ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
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Last verified Nov 2026. Is this your company? Request a correction.
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