3M to acquire ~4.7% stake in GSEO in optical tech partnership

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

October 19, 2026 5:31 PM EDT

ST. PAUL, Minn., Oct. 19, 2026 /PRNewswire/ -- 3M (NYSE: MMM) today announced a collaboration with Genius Electronic Optical Co., Ltd. (GSEO, Taiwan: 3406), an optical technology company, to advance technology development and manufacturing for 3M's Expanded Beam Optical (EBO) solutions. In... More