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The Silicon Manufacturers' Group (SMG) is a technology community within the SEMI membership who produce polycrystalline silicon, monocrystalline silicon or silicon wafers (e.g., as cut, polished, epi, etc.) including both reclaimed or reworked wafers as well as silicon-on-insulator (SOI) wafers. The purpose of the group is to facilitate collective efforts on issues related to the silicon industry including the development of market information and statistics about the silicon industry and the semiconductor market.

The Executive Committee consists of members from the following companies

  • SK Siltron, Inc.
  • Okmetic OY
  • Shin Etsu Handotai, Co., Ltd.
  • Siltronic AG
  • GlobalWafers Co., Ltd.
  • SUMCO Corp.

SEMI SMG Charter and By Laws

SEMI EMG Home Page

Get Involved

Contact Tom Salmon, SEMI Vice President of Collaborative Technology Platforms at or at 1.408.943.6965 for more information.

Silicon Information