PicoJool Raises $27.5M Series A to Scale Optical Connectivity for AI Infrastructure

<p>PALO ALTO, Calif., Sept. 24, 2026 &#8212; PicoJool, a pioneer in optical connectivity for AI infrastructure, has raised $27.5 million in Series A funding led by Socratic Partners, with participation from Hudson River Trading (HRT). The financing follows a $12 million seed round led by Playground Global and brings the company’s total funding to $39.5 million. [&#8230;]</p> <p>The post <a href="https://www.hpcwire.com/off-the-wire/picojool-raises-27-5m-series-a-to-scale-optical-connectivity-for-ai-infrastructure/">PicoJool Raises $27.5M Series A to Scale Optical Connectivity for AI Infrastructure</a> appeared first on <a href="https://www.hpcwire.com">HPCwire</a>.</p>