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Ayar Labs said on 10 September 2026 that it had secured another US$150 million, bringing its total primary capital raised during 2026 to US$650 million.
The company plans to fund product development, validation and preparations for higher-volume manufacturing of its optical connections for AI computing systems. The spending also includes opening a design centre in Bengaluru, complementing engineering teams in the United States and Hsinchu, Taiwan.
Ayar separately disclosed that data-centre infrastructure supplier Wiwynn had invested earlier in the year. The release did not identify that earlier investment as part of the newly announced US$150 million.
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