Company identity

Company naming

• The company name is MUI, standing for “Material to build UIs”
• It used to be an acronym for Material UI, our flagship product, but not anymore.
• It is pronounced as /ɛm juː aɪ/ like any acronym, such as IBM.
• It’s not pronounced as a word, such as GUI (/ˈɡu·i/) (graphical user interface).
• The company incorporated in France is Material-UI SAS.

Company logo

• Logomark (icon only)

  It’s the same as the open-source Material UI library: Logomark (icon only):

  Current logo version (last verified December 2025)

  

  See Logo source: ‣

• Logotype (icon & wordmark)

  Current logo version (last verified December 2025)

  Light mode SVG

  

  Dark mode SVG

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  See Logo source: ‣

Products identities

Base UI identity

• Logomark (icon only)

  Current logo version (last verified December 2025)

  Light mode SVG

  

  Dark mode SVG

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  See Logo source: Products - Logo source

• Logotype (icon & wordmark)

  ??

  See Logo source: Products - Logo source

Material UI identity

• Logomark (icon only)

• Logotype (icon & wordmark)

  / It doesn’t exist.

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