Portchester Engineering was established in 1959, specialising in the manufacture of prototypes & small to large batches of complex components. Portchester Engineering has evolved from a manual machine workshop, to a fast & flexible 24/7 CNC machining facility which enables us to give our customers the turn around and service they require.

We take great pride in our ability to meet our customer’s demands & scheduled deliveries in the UK & internationally. The nature of the company places particular emphasis on experience, capability, reliability and quality as shown by our ISO 9001:2015 commitment.

We have a continuous ongoing investment policy and have invested highly in the latest high-tech CNC machinery, tooling & CAD machining software, which enables us to accept our customers machining requirements via the internet.


As a preferred supplier to several major international companies we deliver direct to their stock.

All of our machined components are inspected to a high standard in our own self contained inspection room on our premises in accordance with our quality management system approved to:

BS EN ISO 9001:2015   ISO 14001:2015

We treat all our customers’ information with confidentiality and have a strict non disclosure policy.