Hellermann Tyton BHD

Henderson Fabrications UK Ltd

Highprinciple Ltd

Hillside Product Design Ltd

Hitachi High-Technologies Europe Ltd

Hitec Sheet Metal Ltd

Hitex (UK) Ltd

HM Technology

Hofbauer UK Ltd

Hope Tech Global Ltd

Horiba MIRA Ltd

Horizon Instruments Ltd

Horstman Defence Systems Ltd

Howco Metals Management

Howley Engineering Ltd

HV Wooding Ltd

Icon Aerospace Technology

ICS Robotics & Automation Ltd

IES Engineering

IG Engineering Ltd

Ilmor Engineering Ltd

Impulse Embedded

Inal Metals North Ltd

Inca Geometric Ltd

Independent Technical Services

indEx Enclosures

Industrial Design Consultancy Ltd

Infineon Technologies

Ingram Micro

Iniveo Ltd

Innova Design & Build Ltd

Inoplas Technology

Inspire Design & Development

Institute of Spring Technology

Integral Powertrain

Integrated Electronics Ltd

Interactive Manufacturing Ltd

Interface Concept

Intertek

Intertek Transportation Technologies

Intime Electronics Ltd

Intrasys Design Ltd

Ipeco Electronics

Iterign Ltd

Jay-Tec Systems Ltd

JCE Europe Ltd

Jetway Associates Ltd

JIS Electronics Ltd

JJS Manufacturing Ltd

JM Associates