Heraeus Electro-Nite (UK) Ltd

Hexagon Metrology UK Ltd Tesa Division

HG Brunner Ltd

Hiden Analytical Ltd

Hillcrest Engineering Instrumentation Ltd

Hohner Automation Ltd

Honeywell Analytics Ltd

Honeywell Automation & Control Solutions Ltd

Honeywell Control Systems Ltd

Hottinger Baldwin Messtechnik GmbH

HT Servo Ltd

Huba Control AG

Hycontrol Ltd

Hydac Technology Ltd

Hydramotion Ltd

Hydraulic System Products Ltd

Hydrotechnik UK

ICD Controls Ltd

icenta Controls Ltd

IEE SA

IFM Electronic Ltd

Imetrum Ltd

Industrial Interface Ltd

Industrial Temperature Sensors &

Infineon Technologies AG