About us

Serving a variety of industries in North Wales and the UK, with tools and precision components. We have over 60 years of experience in precision engineering and toolmaking, so you can rest assured that you are in safe hands when you choose us.

Focus on Quality

We focus on quality and short lead times, working in all the usual engineering materials; we also have considerable experience in Titanium and Austenitic Nickel Chromium superalloys, e.g. Inconel, Hastelloy.

Our customers include companies working in nuclear power generation, medical and laboratory equipment, geological instrumentation, wildlife telemetry, public utilities, climbing and safety equipment.


  • Machining - From one-offs to high volume repetition batches
  • Work from drawings, samples, sketches or descriptions
  • CAD/CAM, Autodesk Inventor & Mastercam
  • Comprehensive prototype development service
  • Producing engineering drawings to BS 8888
Up to 115 through spindle 900 in gap.
3 and 4 axis.
Cylindrical Grinding
Wire & die sink EDM.

Experienced in working to strict QA requirements.

BICO Ltd is approved by LRQA to the following standards: ISO 9001:2015