Harmonic Security Raises $50M Series B to Expand US and UK Teams

Harmonic Security announced on October 14, 2026, that it raised a $50 million Series B round led by Crosspoint Capital Partners, with participation from existing investors. The company said the round, which it described as oversubscribed, brings its total funding to $76 million. Series B Round and Expansion Plans In the funding announcement, datelined San Francisco and London, Harmonic said it will use the new capital to expand its engineering and go-to-market teams in the United States and the...