Specialist manufacturers of microelectronic components for optoelectronic, semiconductor, hybrid and microwave applications, specialising in metallised ceramics and metal components and assemblies

Queen’s Award for Enterprise

We are delighted to announce that we have won a Queen’s Award for Enterprise – the UK’s highest accolade for business success.

We won the Queen’s Award for Enterprise in International Trade, which recognises growth and commercial success in international business. Our overseas sales have grown by 60% over the last three years and the proportion of sales exported has increased to 66% of total sales with major export markets including China, Germany, Malaysia, USA and France.

The awards were announced on 21 April 2016, HM The Queen’s 90th birthday.

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  • Photodiode mounts and carriers
  • Thin film coating
  • Thin film microcircuit
  • Photodiode mounts and carriers
  • Miniature laser diode heatsink
  • Thick film microcircuit
  • Thick film microcircuit
  • Thick film microcircuit

Precision in miniature

LEW Techniques specialises in the manufacture of miniature components for the mounting of semiconductor devices. Our in-house capabilities include thin film, thick film and refractory metallising of ceramics and metals, electroplating, precision dicing, laser machining and marking, atmosphere/vacuum brazing and solder assembly.

Unrivalled reliability

To ensure end user compatibility, comprehensive in-house testing includes eutectic die bonding, Au wire bonding, shear strength, peel strength, coating thickness and surface finish measurement, heat testing and He leak detection.


Working closely with our customers’ product development teams we are able to help develop extremely technical, high-quality, cost-effective products, bringing them quickly to market, regardless of their location.