CNC Directory CNC Directory
Columbia Precision Limited

Columbia Precision Limited

Columbia Precision Ltd is a Birmingham-based precision engineering subcontractor supplying complex prismatic CNC machined parts, kits and complete tested sub-assemblies to the aerospace, defence, nuclear, petrochemical, medical, motorsport, reprographics and telecommunications sectors. Its plant includes 5-axis and 4-axis machining centres, CNC turning centres, wire EDM, CNC grinding, laser welding, 3D printing and CMM inspection, with in-house non-destructive testing and passivation. It holds AS9100D, ISO 9001, SC21 and Nadcap accreditation.

3D Printing / Additive Manufacturing 5-Axis & Multi-Axis Machining CNC Milling CNC Turning Finishing & Surface Treatment
Welding & Fabrication Wire & Sinker EDM
Certifications
AS9100 ISO 9001 Nadcap
Services
CNC Milling CNC Turning Assembly 5-Axis Machining Wire EDM Welding & Fabrication 3D Printing
Testing & Inspection
Non-Destructive Testing (NDT) CMM Inspection
Finishing Services
Passivation
Industries Supported
Aerospace and Defence Energy Oil & Gas Medical Automotive Telecom
Machine Capabilities
4-Axis 5-Axis
Visit Website Send Email
140 Cheston Road Birmingham B7 5EH
Last Updated
2026-10-28
google maps embed
Company Registration Number 01621737
Companies House URL
Verification History

28 Oct 2026 — Scheduled verification (Max). Added Welding & Fabrication, 3D Printing.

27 Oct 2026 — Scheduled verification (Max). Added 5-Axis Machining, Wire EDM, 4-Axis, 5-Axis, CMM Inspection.

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

Similar listings in category

B&B Precision Engineering

Subcontract manufacturer in Clayton West, Huddersfield, West Yorkshire, established in 1998, offering CNC milling and turning, cylindrical, surface and internal grinding, hard part turning, wire EDM and in-house HVOF thermal spray coating for low to medium volume production. Materials include steels, aluminium, engineering plastics and superalloys such as Inconel and Hastelloy. ISO 9001:2015 certified.

View More

A&B Engineering Ltd

Precision CNC machining company in Maidstone, Kent, producing complex components in medium to high volumes on Mazak Integrex and Matsuura 5-axis machining centres, alongside CNC milling and turning, assembly and testing, and design and prototyping. Customers include defence and aerospace. ISO 9001:2015 certified, with full materials traceability.

View More

Millbrook Precision Engineering Ltd

Subcontract CNC machining company in Clay Cross, Derbyshire, machining medium to large castings, fabrications and components up to 10 tonnes by CNC boring, drilling, milling and turning, including vertical turning and horizontal boring. Customers include aerospace, automotive, medical, energy, oil and gas, marine and rail. ISO 9001:2015 certified.

View More

Articles related to listings

Isometric illustration of a supplier checklist page with ticks and a certification seal, in denim blue and stone
Buyer Guides

How to Choose a UK CNC Machining Supplier: Capabilities, Certifications and Questions to Ask

A practical guide to choosing a UK CNC machining supplier: processes, materials, tolerances, certifications and the questions to ask before you shortlist.