Kaiser Aluminum

What Kaiser Aluminum does

Kaiser Aluminum Corporation is a US-based, publicly traded producer (NASDAQ: KALU) of semi-fabricated specialty aluminum mill products, founded in 1946 and headquartered in Franklin, Tennessee. The company operates a network of manufacturing facilities across the United States and Canada producing value-added plate, sheet, coil, extrusions (including hard alloy extrusions via the Alexco subsidiary), rod, bar, tube, and wire products. Its product portfolio is organized around four end markets: Aerospace and High Strength (its primary segment), Packaging (rigid container and can sheet), General Engineering (industrial applications), and Automotive (lightweighting and EV components).

The company's underlying technology consists of rolling, extrusion, and drawing processes supported by specialized metallurgy, with extensive quality and process certifications including AS9100D (aerospace), Nadcap (special processes), IATF 16949 (automotive), ISO 9001, ISO 14001, ISO 13485, PED, and ASI Performance Standard. These certifications qualify the company to supply safety-critical and sustainability-mandated applications across its end markets.

Kaiser Aluminum generates revenue through direct B2B sales of its manufactured aluminum products to industrial customers worldwide, with pricing managed through the Kaiser Online customer portal for quotes and order management and via inside sales representatives. As of June 30, 2026, the company reported $4.1B in LTM revenue and $0.5B in adjusted EBITDA, with a $3.2B market capitalization, 2.1x net debt/EBITDA leverage, and $0.6B in liquidity. Customer relationships are anchored by multi-year qualification cycles in aerospace and automotive that produce switching costs and predictable demand.

Name

Kaiser Aluminum

Legal name

Kaiser Aluminum Corporation

Website

https://kaiseraluminum.com

Company type

Public

Founded year

1946

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Kaiser Aluminum is a US-based, publicly traded producer of semi-fabricated specialty aluminum mill products (plate, sheet, coil, extrusions, rod, bar, tube, and wire) serving aerospace, packaging, general engineering, and automotive customers across North American manufacturing facilities.

Ownership category

akta.pro rank

Product category

Specialty Aluminum Mill Products

NAICS

Other Aluminum Rolling, Drawing, and Extruding (331318), Aluminum Sheet, Plate, and Foil Manufacturing (331315)

SIC

Miscellaneous Fabricated Metal Products (3490)

akta.pro primary industry

Aluminum Fabrication & Finishing (Machining, Anodizing, Coating) (IMAKACAI)

akta.pro secondary industries

Aluminum Extrusion (IMAKACAG), Aluminum Value-Added Components (Automotive, Aerospace, Packaging, Building Systems) (IMAKACAM), Aerospace Structural Metals & Alloys (Titanium, Aluminum, Nickel) (IMABANAL)

Keywords

• Aluminum mill products
• Aerospace aluminum extrusions
• Aluminum sheet and coil
• Rigid container sheet
• Specialty aluminum manufacturing

Headquarters

HQ city

Foothill Ranch

HQ country

United States

HQ region

North America

Offices11 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Operations, Supply Chain, Personnel, Technology or R&D, Others, Marketing or Sales

Revenue model

1. Aluminum Products Sales: Kaiser Aluminum generates revenue by producing and selling highly-engineered semi-fabricated specialty aluminum products including plate, sheet, coil, extrusions, rod, bar, tube, and wire products to aerospace, packaging, general engineering, and automotive end markets

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Kaiser Aluminum manufactures and sells highly engineered semi-fabricated specialty aluminum products, including plate, sheet, coil, extrusions, rod, bar, tube, and wire, to industrial customers in aerospace and high strength, packaging (beverage and food can sheet), general engineering, and automotive end markets. The company operates multiple manufacturing facilities across the United States and Canada with industry-specific quality certifications (AS9100D, IATF 16949, ISO 9001:2015, ISO 14001, ISO 13485, Nadcap, PED, ASI Performance Standard) supporting demanding structural, pressure, packaging, and lightweighting applications.

Product overview

Kaiser Aluminum is a leading producer of semi-fabricated specialty aluminum products operating a platform-based manufacturing model across North American facilities. The core product portfolio consists of aluminum plate, sheet, coil, extrusions (including Hard Alloy Extrusions at Alexco), and precision rod, bar, tube, and wire products. These are organized around four end markets: Aerospace and High Strength (serving commercial and defense aerospace with AS9100D-certified facilities), Packaging (Rigid Container/Can Sheet for beverage and food cans), General Engineering (industrial applications), and Automotive (lightweighting for fuel economy and EV growth). The company's platform is characterized by facilities with specialized certifications including ISO 9001:2015, IATF 16949 (automotive), AS9100D (aerospace), Nadcap special process certifications, and ISO 14001 environmental management, with the Warrick, Indiana facility also holding ASI Performance Standard certification for sustainable aluminum production.

Differentiator

Problem solved

Functional benefit

Products and services

• Aluminum Plate

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Scale indicators8 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Arconic Corporation: Engineered aluminum products and solutions across aerospace, automotive, and industrial markets. Direct comparable in aerospace and automotive aluminum extrusions and rolled products, with significant program overlap in airframe structures.
• Howmet Aerospace: Aerospace-focused engineered products company including aluminum and titanium structural components, fasteners, and engineered products. Direct comparable in aerospace aluminum extrusions and high-strength alloys, particularly after the legacy Arconic aluminum operations.
• Granges AB: Swedish specialty aluminum extrusions producer focused on heat exchangers and selected industrial applications. Comparable to Kaiser's extrusion business (particularly Alexco hard-alloy extrusions) on technology and customer base, though with a distinct end-market mix.
• Constellium N.V. Specialty aluminum producer focused on aerospace, automotive, and packaging rolled products and extrusions. Closest direct competitor to Kaiser, with similar AS9100D-certified aerospace plate, sheet, and extrusions and overlapping presence in aluminum can sheet.

Emerging players

• Materion Corporation: Specialty metals and engineered materials producer including advanced alloys and beryllium products. Smaller than Kaiser but comparable customer adjacency in aerospace and defense; narrower product range focused on high-margin specialty alloys.

Broad incumbents

• Alcoa Corporation: One of the world's largest aluminum producers, vertically integrated from bauxite to rolled/extruded products. Operates in the same semi-fabricated markets as Kaiser (aerospace, automotive, packaging) and competes for high-strength aluminum share, but is materially larger and integrated upstream.
• Norsk Hydro ASA: Global integrated aluminum producer with rolled products, extrusions, and automotive battery foil businesses. Competes with Kaiser in automotive extrusions and rolled products; broader scale and primary aluminum integration give it cost advantages.
• Emirates Global Aluminium (EGA): Middle East-based integrated aluminum producer (primary aluminum and value-added billet). Less explicit overlap in Kaiser's end markets but relevant as a global aluminum supply chain competitor influencing input pricing and downstream capacity.
• Hindalco Industries (Novelis): Indian integrated aluminum producer with Novelis as its flat-rolled products subsidiary. Direct overlap with Kaiser in can sheet and automotive sheet, with global scale and recycling capability; larger and more diversified end-market exposure.

Regional players

• Century Aluminum Company: Primary aluminum producer with smelters in the US and Iceland. Less direct overlap in semi-fabricated products than in primary aluminum, but a relevant North American peer for understanding the regional aluminum supply chain and input cost dynamics.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UC8Kn7-IxLf7NpKumDnrmLHQ
• Facebookfacebook.com/info
• LinkedInlinkedin.com/company/kaiser-aluminum

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries5 records

Funding overview

Funding rounds2 records

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Kaiser Aluminum