Retym, a leading semiconductor firm, has emerged from stealth mode with over $180 million raised across multiple funding rounds to advance AI infrastructure innovation. The company recently secured $75 million in Series D funding, led by Spark Capital, with participation from Kleiner Perkins, Mayfield, and Fidelity Investments. Retym specializes in programmable coherent DSP (digital signal processing) solutions, enabling high-speed, power-efficient data transmission within and between AI data centers. The new investment will support scaling production and continued product development, positioning Retym as a key player in the evolving AI ecosystem. Read More









