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Business Alliance6758SONY GROUP CORPORATIONElectrical Equipment and Precision Instruments

Notice of a Basic Agreement Toward a Strategic Partnership between Sony Semiconductor Solutions and TSMC on Next-Generation Image Sensors

Sony Semiconductor Solutions and TSMC entered into a legally non-binding memorandum of understanding for the development and manufacture of next-generation image sensors. The parties are considering establishing a joint venture in which Sony would hold a majority stake, as well as constructing development and production lines at Sony's factory in Kumamoto Prefecture.

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Agreements reached under this partnership

Joint venture
6758SONY GROUP CORPORATION
Alliance partnerTaiwan Semiconductor Manufacturing Company Limited(TSMC)
Details of the alliance
  1. 1

    Considering the establishment of a joint venture in which Sony would hold a majority of the shares and become the controlling shareholder.

  2. 2

    Considering the construction of development and production lines at Sony's newly constructed factory in Kōshi, Kumamoto Prefecture.

  3. 3

    Discussing potential future investments by the JV.

  4. 4

    Discussing new investments by Sony in its existing factory in Nagasaki.

  5. 5

    Exploring and pursuing new opportunities in physical AI application fields, including automotive and robotics.

These are items that the documents state the two companies will work on. The lines above and below represent arrangements between the two companies.

Capital and personnel relationships

This indicates whether the companies will do more than work together, such as holding each other’s shares or seconding personnel (capital and business alliance).

Ownership ratioSony will hold a majority stake. TSMC's ownership ratio is Not disclosed.
Overview of the joint ventureThe name, location, business activities, capital contribution, and ownership ratio are undecided or Not disclosed. Sony is expected to hold a majority of the shares and become the controlling shareholder.
About the partner
Business DescriptionA pure-play foundry business model manufacturing customer products on a contract basis. The company provides a broad range of services, including advanced logic technology, specialty technology and advanced packaging technology.
LocationTaiwan Hsinchu Science Park
Impact on Business Performance

The impact of this partnership on the Company's consolidated results is currently under review. If any matter requiring disclosure arises, the Company will announce it promptly.

Contract Date8 May 2026
Agreements reached under this partnership
ItemDetails
Name of alliance partnerTaiwan Semiconductor Manufacturing Company Limited(TSMC)
Alliance partner's business activitiesA pure-play foundry business model manufacturing customer products on a contract basis. The company provides a broad range of services, including advanced logic technology, specialty technology and advanced packaging technology.
Alliance partner's locationTaiwan Hsinchu Science Park
Type of allianceJoint venture
Details of the allianceConsidering the establishment of a joint venture in which Sony would hold a majority of the shares and become the controlling shareholder., Considering the construction of development and production lines at Sony's newly constructed factory in Kōshi, Kumamoto Prefecture., Discussing potential future investments by the JV., Discussing new investments by Sony in its existing factory in Nagasaki., Exploring and pursuing new opportunities in physical AI application fields, including automotive and robotics.
Overview of the joint ventureThe name, location, business activities, capital contribution, and ownership ratio are undecided or Not disclosed. Sony is expected to hold a majority of the shares and become the controlling shareholder.
Ownership ratioSony will hold a majority stake. TSMC's ownership ratio is Not disclosed.
Contract Date8 May 2026
Impact on Business PerformanceThe impact of this partnership on the Company's consolidated results is currently under review. If any matter requiring disclosure arises, the Company will announce it promptly.
Items this document does not state (14)
Alliance partner's capitalAlliance partner's net salesAlliance partner's operating incomeNumber of shares acquiredAcquisition priceShareholding ratioDispatch of directors and officersContract PeriodNumerical targets under the allianceShareholding PolicyDate of board resolutionAlliance start dateShare Acquisition Date and Payment DateChange in major shareholders

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

To leverage Sony's expertise in image sensor design and TSMC's process technology and manufacturing capabilities to improve image sensor performance and develop next-generation sensing technologies and products.

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Notice of a Basic Agreement Toward a Strategic Partnership between Sony Semiconductor Solutions and TSMC on Next-Generation Image Sensors | SONY GROUP CORPORATION (6758) timely disclosure | Komori