10 company funding rounds disclosed in the weekly RiseFinder box for Week 37 · 13 September 2026.
A company building the hardware and software used to make semiconductors, spanning chips, fabs, tools and components rather than specialising in one layer of that stack. The breadth is the unusual part: semiconductor equipment is normally a business of extremely narrow specialists, each supplying one step of a process that involves hundreds.
SEC Form D
Open source ↗Celero Communications develops coherent digital signal processing technology for optical transmission. Its platform is designed to provide scalable, efficient data links for artificial intelligence computing and data centre infrastructure.
SEC Form D
Open source ↗Rightway is a healthcare navigation and pharmacy benefits company for employers. Its platform guides members to suitable care, explains benefits and manages prescription spending through one service and support team.
SEC Form D
Open source ↗Iambic Therapeutics develops small molecule medicines using an artificial intelligence drug discovery platform. The system integrates molecular design, prediction and experimental data to select candidates for clinical development.
SEC Form D
Open source ↗Airway Therapeutics develops biologic medicines for respiratory and inflammatory diseases. Its lead work uses a recombinant form of surfactant protein D to address lung injury and impaired immune defence.
SEC Form D
Open source ↗Sturgis Bancorp is the holding company for Sturgis Bank and Trust, a community bank providing deposits, loans, wealth management, insurance and trust services to households and businesses across southwest Michigan.
SEC Form D
Open source ↗Every is a media and education company focused on practical artificial intelligence. Its subscription combines essays, software applications and training from writers and builders who use the technology in their daily work.
SEC Form D
Open source ↗General Cybernetics develops software based on conversation theory. Its products explore how people discover, interpret and coordinate around digital content through personalisation, shared context and interactive interfaces.
SEC Form D
Open source ↗Cloverleaf Bio is a biotechnology company developing a new class of RNA based cancer therapies. Its research uses engineered RNA molecules to target tumour biology and create treatment candidates with new mechanisms.
SEC Form D
Open source ↗A manufacturer of inductors, transformers and motors built from amorphous and nanocrystalline magnetic materials rather than conventional silicon steel, which allows the same power handling in a smaller and more efficient part. The company manufactures in the United States, which matters for the grid, defence and electric vehicle customers who buy these components under supply chain rules that conventional offshore sourcing cannot satisfy.
SEC Form D
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