Private company

MEMC Electronic Materials S.p.A.

Logo: gw-semi.com3

MEMC Electronic Materials S.p.A. is an Italian semiconductor wafer company based in Novara, active since 1960.1 It is part of GlobalWafers Singapore Pte. Ltd.1

Last updated Oct 20, 2026.

Overview

  • HeadquartersNovara, Italy1
  • Websitewww.gw-semi.com
  • Legal formSocietà Per Azioni2
  • LEI815600DCC1353F1452032
  • StatusActive2
  • LEI statusIssued and current2
  • Registered addressVIALE LUIGI GHERZI, 31, 28100 Novara, Italy2
  • Registered withInfocamere, 012563301582

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Corporate structure

MEMC Electronic Materials S.p.A. is part of a group headed by 中美矽晶製品股份有限公司. 6 entities, 3 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • 中美矽晶製品股份有限公司 Hsinchu City, Taiwan
    • GlobalWafers Hsinchu, Taiwan
      • Topsil Subsidiary · København Ø, Denmark
      • Topsil GlobalWafers Subsidiary · Denmark
    • MEMC Electronic Materials S.p.A. Novara, Italy
    • GlobalWafers Singapore Pte. Ltd. Subsidiary · Hsinchu, Taiwan

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

Subsidiaries and ownership

Parent company

  • TPG
  • GlobalWafers Singapore Pte. Ltd. since 2015

Former owners and parents

Parent company (GLEIF)

From Wikidata.1 Ownership links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); each one cites its LEI record.

Timeline

  1. Dec 1, 2022Parent Directly consolidated by 中美矽晶製品股份有限公司2
  2. 2015Acquired Acquired by GlobalWafers Singapore Pte. Ltd.1
  3. 2000Acquired Acquired by E.ON AG1
  4. 1976Acquired Acquired by MontEdison1
  5. Jan 16, 1960Founded MEMC Electronic Materials S.p.A. is founded2

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2
  3. 3