The funding round was led by ABN AMRO Sustainable Impact Fund with backing from a consortium of specialist investors.
"Converge is driving concrete efficiency, smarter optimization, and lower CO₂ emissions in one of the most traditional and high-impact industries. We’re excited to support Raphael, Gideon, and the team on their growth journey as they scale their impact and accelerate the decarbonization of the built environment."
The round was led by Archangels, Par Equity, and Scottish Enterprise to accelerate product development and international growth.
"This investment reflects the growing recognition of the critical need for innovative communication solutions in the underwater IoT sector. The support from our investors will allow us to scale our operations, enhance our product offerings and help industries worldwide manage their resources more effectively. We are grateful for their trust and excited to shape the future of underwater communication."
The seed round was led by Blackfinch Ventures to support global growth and commercial adoption.
"This investment marks a significant step forward as we continue pioneering new applications for magnetic sensing. With the support of our investors, we are expanding our team, advancing our technology, and bringing our solutions closer to widespread adoption."
BGF led the Series A round with participation from existing backers including Octopus Ventures, Northern Gritstone, and Foresight.
"This funding comes at a pivotal moment as demand for high-speed optical communication systems is growing enormously. By developing world-class, high-performance infrared sensors, we are enabling industries to push the boundaries of connectivity, efficiency, and security by removing a technology bottleneck that has persisted for over 20 years."