Smiths Interconnect - Smiths Group plc


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General enquiries

Smiths Interconnect

UK Headquarters
4th Floor, 11-12 St James’s Square
London, SW1Y 4LB UK
Telephone: +44 (0) 20 7004 1600

US Headquarters
8851 SW Old Kansas Avenue
Stuart, FL 34997 USA
Telephone: +1 772 286 9300


Where we operate

Smiths Interconnect operates globally and has locations in the US, Mexico, Costa Rica, UK, France, Germany, Italy, Tunisia, Singapore, China and Australia.

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Engineer working

Smiths Interconnect provides high-reliability innovative connectivity solutions for the defence, aerospace, space, rail, medical and semiconductor test end markets.

Key facts

2017 Revenue £419m

2017 Headline operating margin 13.4%

Principal operating regions

We sell products to over 50 countries, manufacture in nine and have offices across North and Central America, Europe and Asia.


Our blue-chip customers are prime contractors, OEMs, system suppliers and sub-system manufacturers. Examples include Raytheon, Lockheed Martin, BAE Systems, Huawei, NVIDIA and Biosense Webster.

Growth drivers

  • Growth in high data rate applications
  • Continued proliferation of electronics
  • Demand for greater connectivity and mobility
  • Increasing sophistication of customer needs in high-growth markets
  • Increasing geopolitical uncertainty

Financial highlights

Revenue performance £m

Revenue by sector

  • Defence 28%
  • Semi-conductor 20%
  • Medical 8%
  • Space 5%
  • Commercial aerospace 10%
  • Rail, Industrial, Other 29%

Competitive strengths

  • Innovative and technically differentiated offerings
  • Ultra-high reliability solutions used in demanding applications
  • Customer intimacy, responsiveness and product customisation
  • Global presence, reach and support

Useful links

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Smiths Group divisions:

John Crane, Smiths Medical, Smiths Detection, Smiths Interconnect, Flex-Tek

Smiths Group plc:
Registered office 4th Floor, 11-12 St James’s Square, London, SW1Y 4LB
Incorporated in England No. 137013
Copyright 2017 Smiths Group plc.
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