Hope Tech Global Ltd

Horiba MIRA Ltd

Howco Group plc

Howco Metals Management

HV Wooding Ltd

Inca Geometric Ltd

Industrial Technology Systems Ltd

Inoplas Technology

Insteng Process Automation Ltd

Institute of Spring Technology

Integral Powertrain

Intertek

Iterign Ltd

ITP Group

JB Russell Engineering Ltd

John Hyde Engineering Ltd

Johnson & Allen Ltd

JS Tool & Gauge Co Ltd

Kasto Ltd

KayGee Engineering Ltd

KDP Electronic Systems Ltd

Keighley Laboratories Ltd

King & Fowler UK Ltd

Lambda Photometrics Ltd

Laser Process Ltd