downloadGroupGroupnoun_press release_995423_000000 copyGroupnoun_Feed_96767_000000Group 19noun_pictures_1817522_000000Member company iconResource item iconStore item iconGroup 19Group 19noun_Photo_2085192_000000 Copynoun_presentation_2096081_000000Group 19Group Copy 7noun_webinar_692730_000000Path
Skip to main content

Accelerating SOI and Advanced Substrates Awareness and Growth

We are the leading industry organization representing the complete SOI based microelectronics value chain

    silicon wafers


    Join a strategic neutral platform for collaboration and interface with peers, partners and customers. Engage at leadership and networking events.

    Event speaker 770px

    Thought Leadership

    Exchange with peers and leverage executive-level opportunities to share best practices and gain valuable visibility at global leadership and technical forums.

    dark wafer


    Learn and stay updated on the latest trends. news and topics affecting the SOI industry. Attend technical worshops led by industry experts.


    • Promoting customer awareness of advanced substrates in meeting the semiconductor industry expectations in product quality and value.
    • Building the ecosystem for designing and manufacturing semiconductors on SOI and other advanced wafers.
    • Acquiring market information and statistics about the industry and the semiconductor market.
    • Promoting cooperative efforts between SOIIC member companies to solve common problems.
    • Promoting participation in the SEMI International Standards Program particularly on the creation and adoption of standards around the design, manufacturing and usage of advanced substrates
    • Promoting participation in planning activities for SEMI exhibits, seminars and all other events connected with the industry.
    SEMI SOI Consortium Members
    SOI News
    Member Only Information

    Consortium Management

    The SOI Industry Consortium is led by a Governing Council, composed of representatives from CEA-Leti, GlobalFoundries (Vice Chair), GlobalWafers, Incize, NXP, Okmetic, Qualcomm, Samsung, ShinEtsu, Simgui, Soitec (Chair), ST Microelectronics and Synopsis. The Council meets several times a year to guide the activities for the Consortium.

    AI Chip

    General SOIIC Membership

    General SOIIC Membership is available to any SEMI Member in good standing, who wishes to participate more actively in SOIIC activities, such as sit on a committee. As well, General members receive invitations and discounts to SOIIC events, access to previous event presentations and consideration to serve on the Governing Council. Express your company interest by contacting Heidi Hoffman at, and designating a representative.

    SOIIC logo

    SEMI SOI Consortium Staff

    To contact anyone on staff, please email

    Heidi Hoffman

    Executive Director, SOI Industry Consortium

    Melissa Grupen-Shemansky

    SEMI CTO, VP Technology Communities

    Eric Thoe

    Sr. Director, Membership