Testing services, metals in United Kingdom
- Core Laboratories
- Inspectahire Instruments Company Ltd
- John Ashworth & Partners Ltd
- Westmoreland Mechanical Testing & Research Ltd
- M B H Analytical Ltd
- Dow Corning Ltd
- Atlantic Engineering Ltd
- Coleshill Labaratories Ltd
- Hi Search Technology Hist Ltd
- Birmingham City Laboratories
- Safatech Ltd
- S A L Ltd
- Bristol Scientific Services
- Worms Eye Site Investigation Ltd
- Lloyd Acoustics UK Ltd
- Romil Ltd
- Cambridge Materials & Corrosion Services
- Minton Treharne & Davies Ltd
- M I S
- R Withers Ltd
- James Fisher Inspection & Measurement Services Ltd (t/a N D T Radiography)
- I L S Ltd
- Scientifics Ltd
- Mr Cropper
- CoMech Metrology Ltd

Testing, analysis and inspection services