HEN Technologies, a global leader in intelligent fire suppression, announced it has closed an oversubscribed $20 million Series A financing round, along with $2 million in venture debt. The funding will accelerate the deployment of Fluid-IQ, the company's predictive AI platform built on advanced fluid dynamics hardware. To date, the company has raised over $30 million. O'Neil Strategic Capital led the round with participation from NSFO, Tanas Capital and z21 Ventures. Silicon Valley Bank provided the venture debt.