Absolute Calibration Ltd

ACAM Instrumentation Ltd

AEL Flexaulic Ltd

Afriso Eurogauge Ltd

Airflow Developments Ltd

AM Sensors Ltd

Ametek Power Instruments UK Ltd

AMOT

Ashford Instrumentation Ltd

Aspland Gauge Co Ltd

ATP Instrumentation Ltd

Aughton Automation

Bailey & Mackey Ltd

Bancroft

BHR Group

British Rototherm Co Ltd

Budenberg Gauge Co Ltd

C-N Systems UK Ltd

C&P Engineering Services Ltd

Chambers Medical Care Ltd

Chell Instruments Ltd

Comark Instruments

Correct Gauge & Tool Ltd

Creative Group Ltd

Curtis Assemble & Test Ltd

Daco Scientific Ltd

Endress & Hauser Ltd

Enerpac Ltd

ESI Technology Ltd

Eurolec Instrumentation Ltd

Evo Instrumentation Ltd

Festo Ltd

Fine Controls (UK) Ltd

Fire Protection Centre Ltd

Fluid Controls Ltd

Furness Controls Ltd

FWB Products Ltd

GE Measurement & Control Solutions

Gemlog Controls Ltd

GH Zeal Ltd

Hallward Tools Ltd

Haskel Europe Ltd

Haven Automation Ltd

Hawco Ltd

HCS Control Systems Ltd

Honeywell Analytics Ltd

Honeywell Automation & Control Solutions Ltd

Hydac Technology Ltd