General Aluminum Mfg. Company

What General Aluminum Mfg. Company does

General Aluminum Mfg. Company, founded in 1943 and headquartered in Ravenna, Ohio, is a privately held tier 1 full-service aluminum casting supplier serving Automotive and Industrial OEMs across North America. The company operates seven production divisions located in Ohio (Ravenna/Rootstown, Conneaut, Fremont), Indiana (Wapakoneta), Michigan (Grand Rapids), Texas (Troy), and Mexico (Apodaca), and is owned by the Angstrom Automotive Group. Its product portfolio spans five core categories—Chassis (cradles, crossmembers), Suspension (control arms, knuckles, links, brackets), Drivetrain (clutches, housings, supports, carriers), Powertrain (engine mounts, flywheel housings, oil pans, rocker covers), and Non-Automotive (commercial, agricultural, recreational)—produced via five casting processes: High Pressure Diecast, Low Pressure Permanent Mold, Gravity Permanent Mold, Semi-Permanent Mold, and Lost Foam Casting.

The company operates as a vertically integrated casting manufacturer, providing design and engineering services (FE analysis, tooling design, prototyping), in-house CNC machining using 4- and 5-axis horizontal and vertical machines (Makino, MAZAK, Mori Seiki, HAAS, OKUMA, Fanuc), value-add assembly, and a comprehensive testing suite (X-Ray, Liquid Penetrant, Resonant Inspection, Faro Arm 3D Scanning, CMM, tensile and hardness testing). It is IATF 16949:2016 certified at multiple divisions and ISO 14001:2015 certified at the GAMCO Combined level, supporting safety-critical program qualifications with major OEMs.

Revenue is generated through B2B production contracts with Automotive and Industrial OEMs on a quote-based, project-by-project basis, with revenue mechanics tied to per-part pricing for cast and machined components supplied directly into OEM or modular-supplier assembly lines. The company reaches customers through a director-led enterprise field sales motion and markets primarily via its website and direct engagement. Pricing is not publicly disclosed. No public financials, funding rounds, investor base, or customer logo disclosures are available; ownership resides entirely with the Angstrom Automotive Group strategic parent.

Name

General Aluminum Mfg. Company

Legal name

General Aluminum Mfg. Company

Website

https://generalaluminum.com

Company type

Private

Founded year

1943

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

General Aluminum Mfg. Company is a privately held tier 1 aluminum casting manufacturer, founded 1943 and owned by Angstrom Automotive Group, producing safety-critical chassis, suspension, drivetrain, powertrain, and industrial components for Automotive and Industrial OEMs across seven US and Mexican divisions.

Ownership category

akta.pro rank

Product category

Aluminum Castings

akta.pro primary industry

Aluminum Casting & Ingot/Billet/Slab Production (IMAKACAE)

akta.pro secondary industry

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

Keywords

• Aluminum die casting
• Automotive components
• CNC machining
• Metal castings
• OEM manufacturing

Headquarters

HQ city

Ravenna

HQ country

United States

HQ region

North America

Offices7 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Casting Manufacturing Services: General Aluminum generates revenue through manufacturing and selling aluminum cast components to Automotive and Industrial OEMs. The company handles both high and low volume applications with capabilities for raw casting or machined and assembled components. Revenue is derived from production contracts with OEMs for safety critical components including chassis, suspension, drivetrain, and powertrain parts.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

General Aluminum Mfg. Company is a tier 1 full-service supplier that designs, engineers, casts, machines, and assembles highly engineered aluminum components for automotive and industrial OEMs. The company produces safety-critical chassis, suspension, drivetrain, and powertrain castings using five casting processes (High Pressure Diecast, Low Pressure Permanent Mold, Gravity Permanent Mold, Semi-Permanent Mold, and Lost Foam Casting) and supports them with in-house design engineering, 4- and 5-axis CNC machining, assembly, and metallurgical testing services.

Product overview

General Aluminum Mfg. Company is a tier 1 full-service supplier providing highly engineered aluminum casting solutions to Automotive and Industrial OEMs. The company operates as a single unified product portfolio consisting of five core product categories (Chassis, Suspension, Drivetrain, Powertrain, and Non-Automotive) supported by multiple casting processes and value-added services. The Chassis product line includes Cradles and Crossmembers; Suspension includes Control Arms, Knuckles, Links and Brackets; Drivetrain includes Clutches, Housings, Supports and Carriers; Powertrain includes Engine Mounts, Flywheel Housing, Oil Pans and Rocker Covers; and Non-Automotive covers commercial, agriculture and recreation applications. These products are manufactured using five casting processes (High Pressure Diecast, Low Pressure Permanent Mold, Gravity Permanent Mold, Semi-Permanent Mold, and Lost Foam Casting) and supported by Design & Engineering, Machining & Assembly, and Testing services. The company is owned by Angstrom Automotive Group and serves as an elite supplier of safety critical components, having pioneered many iron/steel to aluminum transitions since founding in 1943.

Differentiator

Problem solved

Functional benefit

Products and services

• Chassis Cast aluminum chassis components including cradles and crossmembers for front and rear chassis applications, sold to automotive OEM customers as ready-to-install structural parts.
• Suspension Safety-critical cast aluminum suspension components including front and rear control arms, front and rear knuckles, links, and brackets for OEM steering and suspension systems.
• Drivetrain Cast aluminum drivetrain components including clutches, housings, supports, and carriers for transmission and driveline OEM applications.
• Powertrain Cast and machined aluminum powertrain components including engine brackets, flywheel housings, oil pans, and rocker covers for OEM engine applications.
• Non-Automotive Cast aluminum components for commercial, agricultural, and recreational vehicle applications, serving industrial and commercial equipment manufacturers outside the automotive sector.
• Design and Engineering Services Full-service design and engineering support from conception through production, including finite element analysis, casting analysis, tooling design, prototype castings, and validation for OEM customers.
• Machining and Assembly Services In-house CNC machining with 4- and 5-axis horizontal and vertical machines, fixture design, and value-add assembly operations that deliver ready-to-install finished components to OEM customers.
• Testing Services In-house quality and validation testing including Liquid Penetrant Inspection, X-Ray Inspection, resonant inspection, Faro Arm 3D scanning, CMM inspection, mechanical properties, Brinell hardness, tensile testing, and micro and macro lab analysis.

Quantifiable outcome

• Pioneered first transitions from Iron or Steel to Aluminum for safety critical components
• +1 more outcomes

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Scale indicators7 records

Recent moves5 records

Expansion highlights6 records

Direct peers

• Nemak: Global Tier 1 supplier of aluminum components for the automotive industry, producing cylinder heads, engine blocks, transmission housings, and structural parts using multiple casting processes for major OEMs — directly comparable as a multi-process aluminum foundry serving automotive safety-critical applications.
• Shiloh Industries: US-based automotive supplier specializing in lightweighting solutions including aluminum and magnesium castings for chassis, suspension, and body structure components — directly comparable product portfolio and customer base to General Aluminum's safety-critical casting focus.
• Martinrea International: Canadian Tier 1 automotive supplier with aluminum casting capabilities producing chassis, suspension, and powertrain components for global OEMs — comparable as a North American multi-process aluminum foundry serving the same OEM customer base.
• Gibbs Die Casting: US-based aluminum and magnesium die caster producing automotive structural and powertrain components for OEMs — directly comparable as a specialty North American automotive aluminum foundry with overlapping process technologies.
• Dynacast: Global precision die casting manufacturer producing aluminum and zinc components for automotive, industrial, and consumer applications — comparable multi-process metal casting business with overlapping automotive customer base.

Regional players

• Endurance Technologies: Indian Tier 1 automotive supplier with significant aluminum die casting operations for chassis, engine, and transmission components — comparable product portfolio but primarily serves Indian/Asian OEMs, so functions as a regional peer rather than direct competitor in North America.
• Ryobi Die Casting: Japanese aluminum die casting manufacturer serving automotive and industrial customers with high-pressure diecast components — comparable process technology and customer profile but primarily operating in Japan and Asia rather than North America.

Broad incumbents

• Magna International: One of the world's largest Tier 1 automotive suppliers with significant aluminum casting and body & chassis operations across multiple processes — broader portfolio than General Aluminum but overlapping in chassis, suspension, and powertrain castings for major OEMs.
• Constellium: Global aluminum products manufacturer supplying automotive body sheets, structural components, and extrusions — adjacent peer supplying aluminum materials and components to the same automotive lightweighting end-market rather than directly competing in casting.
• Teksid (Stellantis): Italian-based aluminum and iron casting division of Stellantis producing engine blocks, cylinder heads, and transmission components for automotive — comparable multi-process casting capabilities but operates as a captive supplier within a global OEM rather than an independent Tier 1.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/general-aluminum-mfg-co

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about General Aluminum Mfg. Company