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3M announces collaboration with GSEO to advance Expanded Beam Optical manufacturing and development

$MMMPress releaseOct 19, 2026, 5:31 PM ETRead the release

3M announced a collaboration with Taiwan's Genius Electronic Optical (GSEO) to advance technology development and manufacturing for 3M's Expanded Beam Optical solutions. As part of the deal, 3M plans a strategic investment to acquire roughly 4.7% of GSEO's common shares via a private placement, expected to close in Q4 2026.

Key figures

Equity stake
approximately 4.7% of GSEO common shares
Expected close
Q4 2026

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