Top 10 Nanotech Capital Raises and Investors in the U.S. – November 16th – December 31st, 2025
Several interesting transactions closed in the Nanotech sector over the past month. If you would like more info on these deals or would like to discuss the capital raising market for your company, please contact me.
PIPE
- MicroSalt, patent-protected and scalable manufacturing process for salt crystals that is approximately a hundred times smaller than traditional salt, reducing consumers’ sodium intake by half without compromising on flavor, received $2.02 million of development capital from Zeus Capital through a private placement.
- Nano One Materials, processing technology for the production of battery materials used in electric vehicles, energy storage, and consumer electronics, received $5.04 million of development capital through a private placement.
Merger/Acquisition and Corporate
- Elektrofi, drug delivery platform that enhances subcutaneous administration, was acquired by Halozyme Therapeutics for $900 million.
Later Stage VC
- Nanoramic, energy storage systems and materials that offer innovative electrode technology, raised $55.67 million of Series 1 venture funding in a deal led by GM Ventures and Catalus Capital Management.
Early Stage VC
- DNA Nanobots, non-viral nanoscale biological delivery systems for therapeutic and research purposes, raised $3.5 million of venture funding.
Grant
- Cayuga Biotech, clinical-stage biopharmaceutical company that addresses life-threatening hemorrhage by harnessing the body’s innate ability to stop bleeding, received $3.1 million of grant funding from Medical Technology Enterprise Consortium.
Seed Round
- Amphix Bio, therapeutic materials for regenerative medicine, raised $12.50 million of Seed-1 funding.
- Armonica Technologies, long-read deoxyribonucleic acid sequencing platform that sequences a complete human genome in minutes, raised $4.21 million of Seed-3 funding.
- NovoLINC, advanced thermal interface materials that enhance heat management in high-performance applications, raised $10.4 million through a combination of Seed+2 and Seed+1 venture in a deal led by TDK Ventures and Fathom Fund.
- SPhotonix, advanced optical devices that improve imaging, sensing, and communication systems, raised $4.5 million of pre-seed funding in a deal led by Creator Fund, Prosto Venture Club, and XTX Ventures.
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Jesus Tueme
Managing Director
Finance and banking executive with a global perspective, broad professional practice and extensive network in Latin America. 22 years at BBVA, BNPP and Credit Agricole. Successful deal-making track record with multinationals, major Latin American issuers and government agencies. Extensive experience in restructuring/special situations, initial public offerings, corporate strategy, evaluating alliances, mergers and acquisitions, corporate governance, risk management, customer centric and digital strategies, and financial analytics. BS in Economics from Mexico Monterrey Institute of Technology. MBA from the University of California Los Angeles in 1987. Graduated from Harvard Business School General Management Program. Further academic work on Risk Management at Stanford University and as a research and finance scholar at the Monterrey Institute of Technology.
- Email: jtueme@castleplacement.com
- (C) (646) 479-7616
Jesus Tueme
Managing Director
Please contact me if you have any questions or would like to discuss your capital raise:
Email: jtueme@castleplacement.com
(C) (646) 479-7616
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Sources: Information on this page was derived from a variety of sources including Bloomberg, Company Websites, Crunchbase, PitchBook and other news outlets. Castle Placement® does not warrant or guarantee this information, nor makes any representations as to the accuracy of the information. For more Risks, see CPGO Risks and Disclaimers.
