Funding Rounds in October 2025

All 4,984 funding rounds announced during October 2025, sorted by deal size. Includes lead investors, stage, and total raised.

4,984
Rounds announced
$346.7B
Total raised
$93.4M
Avg round
$9.3B
Largest
Round-type breakdown
Investment types in October 2025
Seed
934
Grant
585
Post Ipo Equity
537
Pre Seed
455
Debt Financing
396
Series Unknown
379
Series A
378
Post Ipo Debt
310
Series B
150
Private Equity
144
# Company Round Raised Lead Investor Date
651
Accelsius
Accelsius specializes in direct-to-chip liquid cooling solutions, prov…
Corporate Round $65.0M Johnson Controls 2025-10-06 Round →
652
Heidi Health
Heidi Health is a healthtech company that develops an AI medical scrib…
Series B $65.0M Point72 Ventures +6 2025-10-06 Round →
653
Pennsylvania American Water
Pennsylvania American Water provides high-quality and reliable water a…
Debt Financing $64.4M 2025-10-16 Round →
654
Axiom
Axiom Math AI is information technology startup that builds self-impro…
Seed $64.0M B Capital +3 2025-10-01 Round →
655
Milepost
Milepost is the charging operator that offers Charging as a service.
Series Unknown $63.6M Obligo 2025-10-08 Round →
656
Vireo Growth
Vireo Growth's aim is to help local communities while offering its cli…
Post Ipo Equity $62.0M 2025-10-22 Round →
657
Love Finance
Love Finance is online finance broker and lender.
Debt Financing $60.7M Paragon Bank 2025-10-01 Round →
658
Wild Bioscience
Wild Bioscience is a crop improvement company that provides carbon mit…
Series A $60.5M University of Oxford +1 2025-10-16 Round →
659
N
Nuclide Tongchuang
Nuclide Tongchuang is a technology company specializing in radioisotop…
Series A $60.3M Huaxia Zhiyuan Venture Capital +6 2025-10-22 Round →
660
Rani Therapeutics
Rani is a clinical-stage biotherapeutics company that enables the deve…
Post Ipo Equity $60.3M Samsara BioCapital +3 2025-10-17 Round →
661
Refurbed
Refurbed is an online marketplace for refurbished products.
Series Unknown $60.2M Alex Zubillaga +5 2025-10-22 Round →
662
Zelestra
Zelestra is a renewable energy company dedicated to serving clients th…
Undisclosed $60.0M Stonehenge Capital 2025-10-30 Round →
663
Blueprint
Blueprint is Bryan Johnson’s protocol made accessible to everyone. Eve…
Angel $60.0M Generational Family Office +49 2025-10-28 Round →
664
Stardust
Stardust is focused on researching and developing technologies that ma…
Series Unknown $60.0M Lowercarbon Capital +2 2025-10-24 Round →
665
Tensec
Cross-Border B2B Payments and Global Transaction Banking for SMBs
Debt Financing $60.0M Upper90 2025-10-21 Round →
666
Seneca
Seneca is a company that develops advanced AI, robotic, and autonomous…
Series A $60.0M Caffeinated Capital +12 2025-10-20 Round →
667
CoMind
CoMind is a noninvasive neural technology company building next-genera…
Series A $60.0M Plural Platform +7 2025-10-20 Round →
668
Ludvik Electric
Ludvik Electrical is a group skilled in electrical installation on a c…
Undisclosed $60.0M 2025-10-17 Round →
669
Daylight
The decentralized energy company
Debt Financing $60.0M Turtle Hill Capital 2025-10-16 Round →
670
ADC Therapeutics
ADC Therapeutics develops antibody drug conjugates and non-antibody dr…
Post Ipo Equity $60.0M TCG Crossover +1 2025-10-13 Round →
671
Corvus Energy
Corvus Energy is a renewable energy company that supplies energy stora…
Series E $60.0M Morgan Stanley Investment Management +2 2025-10-09 Round →
672
Humacyte
Humacyte develops products for vascular diseases and replacement of an…
Post Ipo Equity $60.0M 2025-10-07 Round →
673
Advantage Partners
Advantage Partners is a private equity investment firm in Japan.
Private Equity $59.7M Pinnacle Investment Management 2025-10-22 Round →
674
Osisko Development
Osisko Development is a gold mining company that mainly focuses on dev…
Post Ipo Equity $59.1M 2025-10-08 Round →
675
Harvey
Harvey provides AI-driven tools to assist legal professionals with res…
Series E $59.0M EQT Growth +8 2025-10-06 Round →
676
Cypherpunk Technologies (formerly Leap Therapeutics)
Cypherpunk is a biopharmaceutical company developing antibody therapie…
Post Ipo Equity $58.9M Winklevoss Capital 2025-10-06 Round →
677
NORNORM
We are a fully circular, subscription-based furnishing model.
Debt Financing $58.7M Inter Ikea +3 2025-10-01 Round →
678
Vilniaus Vandenys
Vilniaus Vandenys is a water management company that provides drinking…
Debt Financing $58.5M European Investment Bank 2025-10-16 Round →
679
Sesame HR
Sesame HR is the human resources software that optimises and centralis…
Debt Financing $58.3M BBVA Spark 2025-10-28 Round →
680
Kemira
Kemira products and delivers water treatment, Fiber production, and fi…
Post Ipo Debt $58.2M Nordic Investment Bank 2025-10-20 Round →
681
Onward
Onward develops an Implantable Neuro-stimulation System (INS) with rea…
Post Ipo Equity $58.1M 2025-10-22 Round →
682
Filigran
Filigran provides an open-source cybersecurity solutions including thr…
Series C $58.0M Eurazeo +3 2025-10-06 Round →
683
Y-Säätiö
Y-Säätiö is a non-profit organization that provides affordable housing…
Debt Financing $57.8M Swedbank 2025-10-13 Round →
684
NexMetals Mining
NexMetals Mining is engaged in the exploration and development of mine…
Post Ipo Equity $57.4M 2025-10-28 Round →
685
LEOS Developments
LEOS Developments is a real estate investment and development company.
Debt Financing $56.9M Emirates Islamic 2025-10-09 Round →
686
EKA Mobility
EKA Mobility is an electric vehicle manufacturer that offers electric …
Series A $56.8M NIIF 2025-10-17 Round →
687
Hua Kun Zhenyu
Hua Kun Zhenyu is a high-tech enterprise specializing in server resear…
Series A $56.3M 2025-10-28 Round →
688
MAXVAX
MAXVAX aims to provide novel vaccine development and commercialization…
Series D $56.2M IDG Capital +1 2025-10-31 Round →
689
RMSI
RMSI is a global IT company providing geospatial and software solution…
Private Equity $56.0M Affirma Capital +1 2025-10-30 Round →
690
Dragonfly Energy
Dragonfly Energy is a Reno based lithium ion battery technology compan…
Post Ipo Equity $55.4M 2025-10-16 Round →
691
C
Citicore Solar Energy
Citicore Solar Energy operates as a solar development company.
Debt Financing $55.0M 2025-10-23 Round →
692
Arbor Energy
Arbor Energy is a clean power company that creates compact systems to …
Series A $55.0M Lowercarbon Capital +4 2025-10-21 Round →
693
Anrok
Anrok is a global sales tax solution platform that automates sales tax…
Series C $55.0M Spark Capital +4 2025-10-21 Round →
694
Viridian Therapeutics
Viridian Therapeutics is a biotechnology company that offers treatment…
Post Ipo Debt $55.0M DRI Healthcare 2025-10-20 Round →
695
Australian Strategic Materials
Australian Strategic Materials produces and supplies metals and alloys…
Post Ipo Equity $55.0M 2025-10-20 Round →
696
Dreamdata
Dreamdata offers a B2B activation and attribution platform that unifie…
Series B $55.0M PeakSpan Capital +5 2025-10-14 Round →
697
Diana Shipping
Diana Shipping is a transportation firm that offers global shipping se…
Post Ipo Debt $55.0M National Bank of Greece 2025-10-01 Round →
698
Faktus
The financial partner of your public chantiers. BFR finance is quick a…
Debt Financing $54.4M Insight Investment +1 2025-10-30 Round →
699
CourtReserve
CourtReserve is a reservation platform that is flexible and configurab…
Private Equity $54.0M Mainsail Partners 2025-10-21 Round →
700
Thor Equities
Thor Equities is a real estate company that specializes in development…
Debt Financing $53.5M Argentic Investment Management 2025-10-01 Round →