Keighley Laboratories Ltd

Working for today’s internationally demanding industries, our customers rely on us to deliver technical excellence in the areas of sub-contract production heat treatment and metallurgical laboratory services. We have extensive facilities and people who understand and care about metallurgy and over the years have created a comprehensive facility accomplished at supporting you and your customers.


Croft House,
South Street,
BD21 1EG,

Region: Yorkshire and The Humber


Phone: 01535664211



Key Contact: Debbie Mellor - Managing Director


  • Research & Technology
  • Test & Prototyping
  • MRO
  • Consultancy
  • Manufacturing Processes & Treatments
  • Metallics

Company Approvals:

  • Airbus
  • BAE Systems
  • Bombardier
  • GKN
  • Leonardo
  • Rolls Royce
  • Safran

Other Company Approvals:

Westland Helicopters, Spirit Aerosystems

International Standards:

  • AS9100 or equivalent approval (such as EN9100, JISQ9100, NBR15100)
  • NADCAP Certified - Please specify which process(es) below

Other International Standards:

Heat Treatment and MTL

Security & Environment:

  • None of the above

Other Certifications:

Weld Specimen Supervisor for CAA

Our Partners