Verified Nov 2026
Metal Fabrication
·
Jurupa Valley, California
·
Since 1987
Sierra Aluminum manufactures standard and custom aluminum extrusions, castings, and related fabrication services from its Jurupa Valley, California headquarters. Founded in 1987 and employing 200-500 people, the company operates as a division of Samuel, Son & Co., Limited following a 2018 acquisition. It serves automotive, electronics, and renewable-energy sectors with capabilities including anodizing, electrostatic painting, and custom finishes.
Sierra Aluminum at a glance
Revenue
$50-100M
Est. band
Employees
200-500
Founded
1987
Headquarters
Jurupa Valley, California
Certifications
AS9100 · ISO 9001
Import activity
43
Industries
Automotive
Electronics
Renewable Energy
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
43
Named foreign suppliers
14
Top origins
Italy · Spain · China · Australia
Shared foreign counterparties do not establish that these companies buy from Sierra Aluminum.
What this tells a buyer
The company received 43 recorded shipments, sourcing aluminum materials primarily from Italy, Spain, China, Australia, and Germany, with Hycast in Norway and Emmebi in Italy among its top suppliers.
Sierra Aluminum holds AS9100 and ISO 9001 certifications and offers extrusion, casting, anodizing, electrostatic painting, thermal-improvement coatings, and specialized packaging services.
The company operates two manufacturing facilities in the Fontana and Riverside areas of California and is part of Samuel, Son & Co., Limited, a larger materials distributor and manufacturer.
Source: US customs bill-of-lading records and public filings · Last verified Nov 06, 2026
STABILITY SIGNALS
Established & active
39 years in operation (founded 1987).
43 US import shipments on record.
Holds AS9100, ISO 9001 certification(s) per public sources.
Overview
Sierra Aluminum manufactures standard and custom aluminum extrusions, castings, and related fabrication services from its Jurupa Valley, California headquarters. Founded in 1987 and employing 200-500 people, the company operates as a division of Samuel, Son & Co., Limited following a 2018 acquisition. It serves automotive, electronics, and renewable-energy sectors with capabilities including anodizing, electrostatic painting, and custom finishes.
At a glance
Attribute | Detail |
|---|---|
Founded | 1987 |
Headquarters | Jurupa Valley, California |
Employees | 200-500 |
Revenue | $50-100M (estimated) |
Primary capability | Metal Fabrication |
Certifications | AS9100 · ISO 9001 |
What Sierra Aluminum makes
Sierra Aluminum holds AS9100 and ISO 9001 certifications and offers extrusion, casting, anodizing, electrostatic painting, thermal-improvement coatings, and specialized packaging services.
Products and capabilities described on the company's own site include Extrusion, Aluminum, Casting, Electronics, Lighting (source: sierraaluminum.com).
Certifications
Sierra Aluminum is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
AS9100 — linkedin.com
ISO 9001 — sierraaluminum.com
Trade and customs footprint
The company received 43 recorded shipments, sourcing aluminum materials primarily from Italy, Spain, China, Australia, and Germany, with Hycast in Norway and Emmebi in Italy among its top suppliers. US customs bill-of-lading records list 43 inbound shipments across 14 foreign suppliers, with top origins including Italy · Spain · China · Australia.
Latest developments
2026-08-17 — Sierra Aluminum is hiring a Foundry Supervisor (2nd Shift) to join our team in Riverside, CA! | Tylere Constable (linkedin.com)
2026-08-08 — Samantha Vargas (linkedin.com)
2026-08-07 — Johnny Abarca (linkedin.com)
2025-10-02 — Happy Friday Eve LI! I'm currently for a VP, Operations leading our Sierra NA Aluminum Extrusion manufacturing operations in Fontana & Riverside plants. | Twila Sims, CIR, ACIR (linkedin.com)
2025-02-03 — Good Morning LI Network😃 I'm currently for an Environmental Manager supporting our 2 Sierra Aluminum facilities (Fontana & Riverside, CA). | Twila Sims (linkedin.com)
2025-01-02 — Rafael Renovato is looking for a Maintenance Supervisor at our Sierra Aluminum facility located in Fontana, CA. Know anyone who maybe interested?Happy Tuesday LI Network! | Twila Sims (linkedin.com)
Facilities
Sierra Aluminum is headquartered in Jurupa Valley, California. Public sources also reference these locations:
Fontana, CA — linkedin.com
Company details
The company operates two manufacturing facilities in the Fontana and Riverside areas of California and is part of Samuel, Son & Co., Limited, a larger materials distributor and manufacturer. Sierra Aluminum was founded in 1987, has an estimated 200-500 employees, and is headquartered in Jurupa Valley, California. On the LightSource stability read it is rated "Established & active": 39 years in operation (founded 1987). 43 US import shipments on record. Holds AS9100, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Sierra Aluminum make?
Sierra Aluminum manufactures standard and custom aluminum extrusions, castings, and related fabrication services from its Jurupa Valley, California headquarters. Founded in 1987 and employing 200-500 people, the company operates as a division of Samuel, Son & Co., Limited following a 2018 acquisition. It serves automotive, electronics, and renewable-energy sectors with capabilities including anodizing, electrostatic painting, and custom finishes.
Where is Sierra Aluminum headquartered?
Sierra Aluminum is headquartered in Jurupa Valley, California (2345 Fleetwood Dr, Jurupa Valley, California, 92509).
When was Sierra Aluminum founded?
Sierra Aluminum was founded in 1987.
How big is Sierra Aluminum?
Sierra Aluminum has an estimated 200-500 employees, with revenue in the $50-100M range (estimated).
What certifications does Sierra Aluminum hold?
Sierra Aluminum lists AS9100 · ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Does Sierra Aluminum import from overseas suppliers?
US customs bill-of-lading records show 43 inbound shipments for Sierra Aluminum, with top origins including Italy · Spain · China · Australia.
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Last verified Nov 2026. Is this your company? Request a correction.
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