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

SPIE. PHOTONICS WEST - 30 January - 1 February 2018, San Francisco, CA, USA. Visit us at Booth 5137
21st April 2018

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

We won our second Queen’s Award for Enterprise: International Trade 2018 following our award in 2016. Both awards recognise outstanding growth and commercial success in international business.

Our exports have continued to accelerate thanks to strong demand in telecommunications and other major industrial markets. Exports now represent close to 90% of our turnover.

“Since we were honoured in 2016 we have continued to grow significantly, doubling our turnover mainly by increasing our overseas sales, which have risen more than 250%,” said Andrew Walker, Technical Director at LEW Techniques.

The latest period of growth has again seen the company create more jobs, with LEW’s workforce expanding by more than 30% in two years.

Read more
  • 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.