Product Search

Becoming a Supplier for LEM

LEM Group purchasing goals and strategy

LEM’s mission is to be the market leader in providing solutions for current and voltage measurement. Our purchasing activities are aligned to this strategy and are vital to meet our goal.


Our purchasing strategy includes:

  • Significant yearly cost reduction
  • Optimization of the global supplier base
  • Purchasing consolidation on a Group level through global procurement
  • Development of a close working relationship with our suppliers to enable innovative technological and commercial co-operation

Supplier expectations


LEM suppliers must meet our standards in term of quality, environmental requirements and ethics, and offer:

  • ISO 9001
  • ISO TS16949, ISO 14001 and IRIS are considered desirable
  • High quality products and innovative solutions
  • Global presence
  • Strong worldwide logistics capabilities
  • Competitive pricing practices
  • Long-term partnership opportunities
  • Compliancy to EICC (Electronic Industry Citizenship Coalition) Code of Conduct.


Below is a list of all the different commodities that LEM purchases:



  • PCBA
  • ASICS and specific electronic components
  • Plastic injection/over molding
  • Stamping/cutting of FeSi and FeNi magnetic material
  • Bar turning
Core & Winding
  • Magnetic FeSi and FeNi cores
Raw material
  • Copper wire
  • Potting resins
  • Heat treatments
  • Packaging
  • Studies

Interested in becoming a supplier for LEM?


Please read the instructions contained in our supplier questionnaire (see related downloads) before contacting us. Send questionnaires to Mrs. Aline Gerber, Purchasing Manager, at This email address is being protected from spam bots, you need Javascript enabled to view it . Companies will be contacted shortly after receipt of application. We thank you in advance for your interest.










LEM's partner for Contract Management platform