The Week’s Biggest Funding Rounds: BlinkRx, Tidal Vision Lead Another Slow week
Summary
The Bellingham, Washington-based company creates scalable biomolecular solutions for critical industries including water treatment, agriculture and material science. Tidal is building new infrastructure in Europe, Texas and Ohio and will use the new cash to accelerate research and development in chitosan a nontoxic biopolymer and adjacent technologies. Hidden Levels passive radar systems allows users to detect and track drones and other objects in the air a more common tactic in modern warfare. Just last week, El Segundo, California-based Castelion, a defense manufacturer developing long-range hypersonic strike weapons, raised a $100 million Series A in a mix of debt and equity. (tied) 75F, $45M, smart building: Minneapolis-based 75F, a developer of AI-driven commercial HVAC automation, announced a $45 million Series B funding round led by Accurant Internationals Net Zero Alliance.