Top 3D Printing and Advanced Manufacturing Capital Raises in the U.S. – June 16th to 30th, 2025
Several interesting transactions closed in the 3D Printing and Advanced Manufacturing sector over the past two weeks. If you would like more info or would like to discuss the capital raising market for your company, please contact me.
PIPE
- Cyngn, industrial autonomous vehicle technology company, received approximately $15 million of development capital from single institutional investor on June 27, 2025.
Merger/Acquisition
- Fictiv, digital manufacturing ecosystem that delivers custom parts on-demand to help companies accelerate new product introduction, was acquired by MISUMI Group for $350 million on June 17, 2025.
Later Stage VC
- Corvia, transcatheter device that reduces the symptoms or slow the progression of heart failure, raised $55 million of venture funding from Accelmed, General Catalyst and Third Rock Ventures on June 17, 2025.
- Liquid Wire, gallium-based electronic circuitry that merges into the physical world of dynamically stretchable and flexible materials, raised $2.58 million of venture funding in the form of convertible debt from investors on June 27, 2025.
Early Stage VC
- Positron, custom hardware that accelerates machine learning applications, focusing on end-to-end appliances for generative artificial intelligence models, raised $50 million of Series A venture funding from Valor Equity Partners, 1517 Fund and Unless on June 16, 2025, putting the company’s pre-money valuation at $135 million.
Seed Round
- Haddy, robotic three-dimensional printing platform that creates products through digital manufacturing using machine learning, raised $3.45 million of through a combination of Seed-3 and SAFE Notes funding from AllegisCyber on June 24, 2025, putting the company’s pre-money valuation at $17 million.
- Limber, prosthetic and orthotic devices that support the healthcare industry, raised $3.77 million of Seed funding from South Mississippi Angel Fund, San Diego Angel Conference and TCA Venture Group on June 23, 2025, putting the company’s pre-money valuation at $8.23 million.
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John Silvestri
Managing Director
Finance, strategy and capital markets executive. Originated structured and executed, as principal, agent and underwriter, over $4 billion of public and private, structured and project finance transactions. Industry expertise includes Energy and Power, Technology/Fintech/Digital, Sponsor, Transportation and Infrastructure, Consumer, Industrials and Agriculture, Banking, and Specialty Finance. Companies ranging from small to large, leveraged, high grade, venture, SPV’s and project finance. Transaction expertise across capital structure includes public and private bonds, equity, structured and direct investments, and unitranche. Leveraged finance includes senior/sub, bridge, acquisition, mezzanine, equity co-investment, and re-capitalizations. Previously, founder of an advisory and a direct investment business, Managing Director and Co-head of Investment Banking at Altamar Capital, and Director and Head of High Yield Capital Markets in New York for Barclays Capital. BS in Management from SUNY Buffalo. MBA from Fordham Gabelli Business School. FINRA Series 7 and 63 licenses.
- Email: jsilvestri@castleplacement.com
- (C) (203) 803-9861
 John SilvestriManaging Director |
Please contact me if you have any questions or would like to discuss your capital raise:
Email: jsilvestri@castleplacement.com
(C) (203) 803-9861
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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.
