LandMark sees profit soar 650% in 1Q26, secures deal for 5-year InP substrate supply

Siu Han, Taipei

Apr 23, 2026, 11:30 0

Credit: DIGITIMES

Driven by strong artificial intelligence (AI) and silicon photonics (SiPh) demand, optical communications epitaxy manufacturer LandMark Optoelectronics reported a more than sixfold increase in net profit in the first quarter of 2026, with earnings per...

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