Manufacturer of Complex Mechanical Equipment supporting Precision and High Reliability Industries

Machined Components and Fabricated Assemblies

AS9100, ISO14001 & JOSCAR Registered Supplier 

Supporting Prime, T1 and T2 Supply Chain

Manufacturer of Complex Mechanical Equipment to Aerospace and Defence industries

Machined Components and Fabricated Assemblies

AS9100, ISO14001 & JOSCAR Registered Supplier

Supporting Prime, T1 and T2 Supply Chain

Proudly working with

Proudly working with

HSM Aero have broad capabilities from precise CNC milling and turning, to sheet metal fabrication work such as forming, bending, grinding and finishing. We also have our own in-house capabilities of welding, assembly, surface finish treatment and paint finish.

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Years of heritage


Product lines delivered


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3 & 5 Axis CNC Milling


Sliding-head CNC Lathe Turning


Laser Cutting & Manual Process


Mechanical sub-assembly, kitting and full product supply


CAA and ISO approved MIG and TIG welding services

Special Processes

In-house chemical surface treatment and approved paint finishing


Modern Aerospace and Defence contracting requires a culture of continuous improvement. In pursuit of becoming ‘Best in Class’ HSM Aero places great emphasis on: Quality, Delivery, Security, Capability and Close Customer Collaboration. 

Your Project Our Passion.

HSM Aero, through our in-house capabilities, dynamic supply base and culture of improvement, are poised to support current and future demands of Aerospace and Defence.

50 years of heritage

Our expert manufacturing and commercial teams have decades of experience

Continuous Improvement

We evaluate our performance across our core values, measured against industry recognised standards as a baseline from which to improve

Internal Manufacturing Excellence Teams

We leverage the advanced skill sets of our workforce to improve our processes and best practices, ensuring we meet your targets and ours

Quality at our core

We hold ourselves to the highest standards, ensuring your production targets exceed expectations


    HSM Aero are part of the SA Group, a leading independent provider of aviation support services to customers in the UK, Europe and around the world.

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