Welcome to Cornelius Electronics,
a UK based contract manufacturer
of Wiring Harnesses, Cable Assemblies,
Box Builds & System Integration...

Cornelius is a robust partnership-focussed electronics contract manufacturer based in the UK. From our 50,000 square feet of facilities, our 250 trained operatives produce a range of component and assembly solutions for clients across the UK and beyond. For over 40 years we have supplied controlled, repeatable volumes of high quality wiring harness, cable assembly, box build, overmolding and vacuum forming services.

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What we do

Empower your supply chain to succeed

Wiring Harnesses

Cable Assembly


Overmolding Facilities

Vacuum Forming

Assembly Partner

Your Ideal Turnkey Manufacturer

It’s time to streamline your supply chain. With more than 40 years' experience, Cornelius has the skills, people, plant and expertise to support you. So you focus on growth while we focus on production. One order, one invoice, one delivery. Simple!

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Why Cornelius?

Privately Owned
Established In 1979

50,000 Sq Ft
operational Facilities

250+ Fully
Trained Employees

Certified To ISO 9001
& ISO 14001

UL Listed

GBP £5 Million Invested
In Test & Production Plant

Engineering &
Technical Support

Designed For Efficient Production

Prototyping &
Testing (In House)

High Mix, Medium
Volume Production

Flexible Production

Integrated Supply
Chain Management

One Stop Turnkey
Provider Solutions

Build To Order,
Build To Stock

Call Off Order &
Stock Holding Services

Quick Question...

Yes, we are a design, build and ship manufacturer… not just a brand. We have invested millions in our estate, plant, technology, systems and people to control and ensure we deliver on our quality, quantity and deadline promises.

Our privately owned facilities span over 50,000 Sq. Ft. and are driven by over 250 trained & experienced operatives. We are a flexible powerhouse of high mix, medium volume capacity with a UK and global wide client base.

Absolutely, we are committed to our industry and take great pride in our highly regarded reputation for service, methods and quality. To action our commitment, our certifications include ISO 9001, ISO 14001 & UL/CSA.

Established over 40 years ago and growing year on year, every decision we take contributes to our robust growth strategy. We believe in true partnerships, working closely with our clients to achieve mutual long term success.

With over £4m already invested in plant, systems & technology our production floors are a finely tuned hybrid of automated and hands-on production. We’re designed from the ground up to be competitive, why not find out by asking for a quote?

Global Supplier

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Industrial Print

We are an industrial print and fabrication company based in Bridgend, South Wales. Cornelius Design To Print has grown steadily since it began as a graphic design partnership over 20 years ago. We now offer a complete design, print and finishing service from our modern 13,000 square foot factory.

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Cornelius Electronics