Top 10 Aluminium Extrusion Manufacturers in the UK

Aluminium extrusion is a key industry in the United Kingdom. It supports construction, automotive, electronics, and machinery.

The UK has many companies offering extrusion, fabrication, and finishing services. Some are large groups, others are specialist suppliers.

Here are the top 10 aluminium extrusion companies in the UK that stand out in the market.

Company Introductions

1. Smart Aluminium Extrusions

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• Location: UK (multiple sites)
• Company type: Manufacturing / Extrusion / Finishing
• Number of employees: 1,000+
• Main products: Aluminium extrusions, custom sections, finished products
• Applications / Key industries: Automotive, construction, industrial, electronics

Brief description: A leader in UK aluminium extrusion. Known for quality, R&D, and strong engineering support.

2. ThyssenKrupp Materials UK

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• Location: UK (nationwide service centres)
• Company type: Supplier / Distribution / Extrusion services
• Number of employees: 500–1,000
• Main products: Aluminium extrusions, bars, tubes, sheets
• Applications / Key industries: Construction, aerospace, industrial, transport

Brief description: Large distributor with extrusion supply, machining, and cutting services.

3. Capalex (Capital Aluminium Extrusions Ltd.)

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• Location: Cumbria, UK
• Company type: Manufacturing / Extrusion / CNC processing
• Number of employees: 200–500
• Main products: Aluminium extrusions, machining, anodised profiles
• Applications / Key industries: Industrial, electronics, aerospace, marine

Brief description: Strong in custom extrusions and machining. Known for precision and short lead times.

4. The Edmo Group (Edmo Limited)

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• Location: Ross-on-Wye, Herefordshire and Wednesbury, UK
• Company type: Manufacturing / Extrusion / Fabrication
• Number of employees: 200–500
• Main products: Bespoke aluminium profiles, tool and die making, fabrication
• Applications / Key industries: Industrial, construction, transport

Brief description: Provides bespoke aluminium sections and full service from design to finished product.

5. LA Metals Ltd

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• Location: Smethwick, West Midlands, UK
• Company type: Stockholder / Supplier / Fabrication
• Number of employees: 100–200
• Main products: Aluminium extrusions, standard sections, custom profiles
• Applications / Key industries: Building, decoration, engineering, fabrication

Brief description: Offers next-day delivery of stock extrusions and custom profiles.

6. INAL

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• Location: Manchester, UK
• Company type: Manufacturing / Fabrication / Machining
• Number of employees: 100–300
• Main products: Aluminium extrusions, CNC processed parts
• Applications / Key industries: Automotive, industrial machinery, aerospace

Brief description: Independent aluminium extruder with strong machining and finishing capabilities.

7. Custom Profiles Ltd

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• Location: Clevedon, North Somerset, UK
• Company type: Manufacturing / Extrusion / Finishing
• Number of employees: 50–200
• Main products: Bespoke extrusions, fabrication, anodised sections
• Applications / Key industries: Construction, industrial, electrical

Brief description: Focus on bespoke extrusions with design support and finishing options.

8. Aluminium Shapes

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• Location: Corby, UK
• Company type: Manufacturing / Extrusion
• Number of employees: 100–200
• Main products: Custom aluminium extrusions, low-volume runs
• Applications / Key industries: Niche construction, industrial, furniture

Brief description: Known for flexibility in small orders and bespoke profiles.

9. ABL Aluminium Components Ltd

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• Location: Birmingham, UK
• Company type: Manufacturing / Components / Fabrication
• Number of employees: 100–200
• Main products: Aluminium components, extrusion-based parts, assemblies
• Applications / Key industries: Automotive, machinery, lighting, electrical

Brief description: Supplies aluminium extrusion-based components with finishing and assembly services.

10. Aalco Metals Ltd

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• Location: UK (multiple service centres)
• Company type: Stockholder / Supplier
• Number of employees: 500+
• Main products: Aluminium extrusions, sheets, bars, tubes
• Applications / Key industries: Construction, aerospace, industrial supply

Brief description: One of the largest stockholders in the UK with nationwide coverage.

Company Comparison Table

Industry Application Coverage

Industry Trend Analysis

• Technology difference: Some firms focus on bespoke profiles and short runs, others focus on mass production and large stock supply.
• Opportunities and challenges: Demand for lightweight materials in automotive and aerospace is increasing. Rising energy costs and billet prices challenge profitability.
• Market environment: Customers ask for fast delivery, surface treatment, and recycling. UK suppliers adapt by offering machining, anodising, and stockholding services.

Conclusion

The UK aluminium extrusion market is diverse. Some firms focus on high precision and bespoke orders, others are large distributors with strong stockholding. Buyers can select suppliers based on volume, customization, and finishing needs.

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