Layer Count
Layer Count

1-18 layers in-house.


Base/aluminium backed/polymide.

Maximum Circuit Dimension
Maximum Circuit Dimension

Max Board Size – 700mm x 500mm.

Multi-layer Boards
Multi-layer Boards

Mixed build technology and flex rigids, with controlled impedance.

PCB Type
PCB Type

Metal Back
Copper Core
Mixed Build – Hybrids


Copper Weights – ¼oz up to 8oz
Material Thickness – 0.1mm up to 6mm
Aspect Ratio – 10:1
Minimum Drill Size – 0.2mm
Minimum M/L Core – 0.05mm
Minimum Track & Gap – 0.1mm 
(Dependant on Copper Weight)
Footprint BGA – 0.4mm

Surface Finishes
Surface Finishes

Leaded HASL
Lead Free HASL
Immersion Gold
OSP, Immersion Silver
Immersion Tin
Hard Gold
Electro Nickel & Palladium Immersion Gold.

Technical Capabilities
Technical Capabilities

Blind Vias
Buried Vias
Filled Vias
Controlled Impedance
Depth Milling
Counter Sinking
Counter Boring
Jump Scoring

Test Capabilities
Test Capabilities

Impedance control and flying probe.

What our customers say

We are very happy with the service we get from Garner Osborne for our work in the aerospace and defence sector. Their prices always beat their competitors, their deliveries are always on time and the customer service is excellent.

Production Assistant & Stock Controller

We are a fast-growing Condition Monitoring IOT business and Garner Osborne have supported us with NPI from initial pre-production products through to volume PCB, PCBA and box build manufacture. They are very professional, helpful, and have repeatedly done the right thing and supported us when any issues have arisen. 

Operations Manager

Garner Osborne are the best amongst the companies we’ve dealt with within the PCB & PCBA industry. And good companies are made with good people. Always fast and supportive! Thank you 

Production Manager

I have worked with Garner Osborne for many years and have always found them to be very professional and with a great quality end product. They are always willing to provide technical advice and help with designs whenever asked. Our point of contact, Laura Goslin, is always willing to help with any query and is always polite. An absolute pleasure to work with!

PCB Designer

Arrange your visit

Visit our UK facilities and meet your PCB production partners


Phone:  01635 582 626

Garner Osborne
Unit 10, Hambridge Business Centre
Hambridge Lane, Newbury
RG14 5TU


Start working with a UK team that’s driven by quality, not just quantity

Visit our UK facilities and meet your PCB production partners.