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Penta Precision Engineering Ltd

UK CNC machining subcontractor established in 1998 and based in Portchester, Hampshire. Offers 3-, 4- and 5-axis CNC milling and multi-axis CNC turning, plus prototype machining and reverse engineering, in aluminium, stainless steel, titanium, tool steel, brass, bronze, copper and engineering plastics, with anodising, plating and other finishing arranged through UK partners. Supplies aerospace, defence, medical and pharmaceutical, marine, electronics, scientific and OEM customers, typically in batches of 10 to 500 parts. ISO 9001:2015 certified, JOSCAR registered and Cyber Essentials Plus certified.

5-Axis & Multi-Axis Machining CNC Milling CNC Turning Finishing & Surface Treatment Prototyping & Rapid Machining
Certifications
ISO 9001
Services
CNC Turning CNC Milling 5-Axis Machining Prototyping Reverse Engineering Metal Finishing
Materials Worked
Aluminium Stainless Steel Titanium Brass Copper Plastics (Delrin/PEEK/Nylon/PTFE) Tool Steel
Industries Supported
Aerospace and Defence Medical Marine Consumer Electronics Industrial
Machine Capabilities
3-Axis 4-Axis 5-Axis Live Tooling Multi-Spindle
Tolerance Capability Precision (±0.01mm)
Testing & Inspection
CMM Inspection First Article Inspection (FAIR) Material Certification Dimensional Reports
Order Type / Volume
Prototype Low Volume Medium Volume High Volume
Finishing Services
Anodising Powder Coating Plating Passivation Bead Blasting Polishing
Registrations & Schemes
JOSCAR
Visit Website Send Email
Unit 9 Murrills Estate, Portchester, Fareham, Hampshire, PO16 9RD
Last Updated
2026-10-27
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Verification History

27 Oct 2026 — Scheduled verification (Max). Added JOSCAR, CNC Milling, 5-Axis Machining, Prototyping, Reverse Engineering, Metal Finishing, Tool Steel, 3-Axis, 4-Axis, 5-Axis, Live Tooling, Multi-Spindle, CMM Inspection, First Article Inspection (FAIR), Material Certification, Dimensional Reports, Prototype, Low Volume, Medium Volume, High Volume, Anodising, Powder Coating, Plating, Passivation, Bead Blasting, Polishing, Industrial, Precision (±0.01mm). Updated address.

27 Oct 2026 — Listing added to CNC Directory, pending verification checks.

Company Registration Number 03478011
Companies House URL

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