GeminiPrototyping · Manufacturing+44 (0)1844 339857
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Defence and Aerospace
Manufacturing.

Precision injection moulding of plastic components for defence and aerospace programmes. Made in Britain in our own facilities, with no offshoring and full material traceability, from prototype through to production.

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ISO 9001 Certified·4.7 on Google

The Sector

Precision parts, made in Britain,
with traceability you can audit.

Defence and aerospace work asks for tight tolerances, controlled materials and records that hold up to scrutiny. As an aerospace component manufacturer, we mould aerospace plastic components, housings and assemblies to an ISO 9001 quality system, keep the whole process in the UK with no offshoring, and carry material traceability through every batch. We take a design from first prototype through to repeatable production in our own facilities. We are JOSCAR registered on the defence supply-chain register. Programme experience available on request [named programmes to confirm].

01 / Sector

How we support a programme, stage by stage

Prototype development

From a concept, sketch or CAD file we produce first prototypes, 3D printed or machined, so you can hold a real part, check fit and prove the design direction before committing to tooling.

Functional testing builds

Test-ready builds in representative materials so you can validate form, fit and function against programme requirements ahead of qualification.

Low to mid volume production

Repeatable production runs sized to the programme, precision-moulded components made to spec, with batch records and material traceability behind every part.

Transition to scale

As demand grows, the same UK team scales the process with you, from bridge tooling through to full production, on the same tooling and without changing supplier.

Working on unmanned platforms? See Drones & Autonomous Systems

Relevant Capabilities

The processes that fit defence work.

02 / Capabilities

Injection Moulding

Aerospace injection moulding of housings, brackets and components in engineering thermoplastics, moulded to spec with the repeatability regulated programmes need.

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Drones & Autonomous Systems

Lightweight moulded parts for unmanned platforms, airframes, housings and payload components built for field conditions.

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Prototype to Production

One accountable UK team carries a part from early prototypes to a qualified production run, with no re-tooling handoffs between suppliers.

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Fighter jet

Why Gemini

Why choose Gemini for defence manufacturing?

03 / Why Gemini
JOSCAR registered on the defence and aerospace supply-chain register
ISO 9001 quality system with batch records and material traceability
Cyber Essentials certified for controlled handling of programme data
Made in Britain, with no offshoring of moulding or tooling
Prototype to production with one accountable team, no supplier handoffs
UK-based supply chain for shorter, more visible lead times

Working on a defence or aerospace programme?

Send us details about your part and we'll get back to you within 24 hours.

+44 (0)1844 339857Request a Quote