Updated List of Top Recently Funded Startups in San Diego for 2025

Last update to database: September 14, 2026

Exploring San Diego’s Best Funded Companies for 2025

Discover the most recent developments in the San Diego startup ecosystem with our updated list of recently funded startups for 2025.


San Diego, known for its strong presence in biotechnology, health tech, and clean energy, continues to attract significant venture capital and drive innovation across multiple sectors.


Our list is updated weekly to provide the latest insights into these emerging businesses, covering key funding rounds, major investors, and the trends shaping the future of San Diego’s startup landscape.


Whether you're an investor, entrepreneur, or job seeker, explore the dynamic ecosystem of San Diego's top funded companies and discover exciting opportunities in this innovative market.

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Comprehensive Database of Recently Funded Companies in San Diego - Updated Weekly

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Company Name
Industries Funding Amount (USD) Recent Funding Date Recent Funding Type Company Headquarters # Employees Company Description Top 5 Investors Currently Hiring
Dare Bioscience Biopharma, Biotechnology,... $6M Subscribe to Unlock August 2026 Post-IPO Equity San Diego, California, United States 24 Biopharmaceutical company... Bill & Melinda Gates Foun... Subscribe to Unlock
Khartis Biopharma, Biotechnology,... $50M Subscribe to Unlock August 2026 Series B San Diego, California, United States 12 Drug discovery company de... Longwood Fund, Foresite C... Subscribe to Unlock
Beken Bio Health Care, Health Diagn... $1M Subscribe to Unlock August 2026 Grant San Diego, California, United States 5 Develops surgical fluid d... National Science Foundati... Subscribe to Unlock
Plant Power Fast Food Food & Beverage, Food Ser... $3M Subscribe to Unlock August 2026 Not Specified San Diego, California, United States 96 Plant-based fast-food com... Eat & Beyond Global, Hela... Subscribe to Unlock
Quick Custom Intelligence Data & Analytics, Softwar... $13M Subscribe to Unlock August 2026 Not Specified San Diego, California, United States 54 Customer data platform al... Curve Partners Subscribe to Unlock
Cooler Heads Biotechnology, Health Car... $3M Subscribe to Unlock July 2026 Not Specified San Diego, California, United States 43 Develops portable scalp c... Gaingels, Golden Seeds, A... Subscribe to Unlock
Greenbutts Cannabis, Consumer Produc... $799K Subscribe to Unlock July 2026 Convertible Note San Diego, California, United States 9 Produces biodegradable fi... Subscribe to Unlock
Self Inspection Artificial Intelligence, ... $10M Subscribe to Unlock July 2026 Not Specified San Diego, California, United States 23 AI-powered platform for a... BrightCap Ventures, Costa... Subscribe to Unlock
VivoSim Labs Biotechnology, Health Car... $4M Subscribe to Unlock July 2026 Post-IPO Equity San Diego, California, United States 14 Provides tissue and disea... SternAegis, Spencer Trask... Subscribe to Unlock
Primrose Bio Biotechnology, Genetics, ... $2M Subscribe to Unlock July 2026 Grant San Diego, California, United States 41 Biotechnology company dis... National Science Foundati... Subscribe to Unlock
Cardiff Oncology Biotechnology, Health Car... $10M Subscribe to Unlock July 2026 Post-IPO Equity San Diego, California, United States 31 Develops cell-division-ta... Silicon Valley Bank, Oxfo... Subscribe to Unlock
RyboDyn Biotechnology, Health Car... $1M Subscribe to Unlock July 2026 Grant San Diego, California, United States 16 Biotechnology company dev... SeaX Ventures, U.S. Depar... Subscribe to Unlock
CDT Equity Biotechnology, Health Car... $2M Subscribe to Unlock July 2026 Post-IPO Debt San Diego, California, United States 6 Clinical-stage biopharmac... J.J. Astor & Co. Subscribe to Unlock
Aethlon Medical Health Care, Medical Devi... $4M Subscribe to Unlock July 2026 Post-IPO Equity San Diego, California, United States 14 Develops immunotherapeuti... Subscribe to Unlock
Replicate Bio Biotechnology, Life Scien... $3M Subscribe to Unlock June 2026 Grant San Diego, California, United States 22 Develops self-replicating... Bill & Melinda Gates Foun... Subscribe to Unlock
Harbor Artificial Intelligence, ... $500K Subscribe to Unlock June 2026 Pre-Seed San Diego, California, United States 3 Clinical trial platform g... Y Combinator Subscribe to Unlock
Reaxiomatic Defense & Military Tech, ... $7M Subscribe to Unlock June 2026 Pre-Seed San Diego, California, United States 3 Industrial and strategic ... Bling Capital, nvp capita... Subscribe to Unlock
Rejuvenate Bio Biotechnology, Life Scien... $6M Subscribe to Unlock June 2026 Not Specified San Diego, California, United States 15 Biotechnology company dev... Connecticut Innovations, ... Subscribe to Unlock
Green Pace Financial Financial Services, Media... $86M Subscribe to Unlock June 2026 Debt Financing San Diego, California, United States 4 Capital markets advisory ... Subscribe to Unlock
ClearNote Health Biopharma, Biotechnology,... $52M Subscribe to Unlock May 2026 Series D San Diego, California, United States 55 Uses epigenomic and big d... Mattias Westman, Patholog... Subscribe to Unlock
Nuvve Holding Community & Lifestyle, En... $1M Subscribe to Unlock May 2026 Post-IPO Equity San Diego, California, United States 36 Accelerates transportatio... California Energy Commiss... Subscribe to Unlock
Firestorm Artificial Intelligence, ... $82M Subscribe to Unlock April 2026 Series B San Diego, California, United States 76 Develops modular, mission... Alumni Ventures, Craft Ve... Subscribe to Unlock
Syntec Optics Industrial & Manufacturin... $20M Subscribe to Unlock April 2026 Post-IPO Equity San Diego, California, United States 150 Plastics company speciali... Subscribe to Unlock
Liquid Instruments Consumer Electronics & De... $50M Subscribe to Unlock April 2026 Series C San Diego, California, United States 100 Develops software-defined... Lockheed Martin Ventures,... Subscribe to Unlock
Footage Artificial Intelligence, ... $2M Subscribe to Unlock April 2026 Pre-Seed San Diego, California, United States 3 AI video agent that write... Subscribe to Unlock
Neomorph Biotechnology, Biotech & ... $100M Subscribe to Unlock April 2026 Series B San Diego, California, United States 81 Develops protein degradat... Longwood Fund, Deerfield,... Subscribe to Unlock
ImageneBio Biopharma, Biotechnology,... $30M Subscribe to Unlock April 2026 Post-IPO Equity San Diego, California, United States 48 Dedicated to developing t... Blue Owl, Highlight Capit... Subscribe to Unlock
Home Care Placement Health Care, Home Health ... $295K Subscribe to Unlock April 2026 Seed San Diego, California, United States 62 Provides in-home care, se... Subscribe to Unlock
Saphlux Consumer Electronics & De... $44M Subscribe to Unlock April 2026 Series C San Diego, California, United States 8 Provides quantum-dot-in-c... Xi'an Talent Development ... Subscribe to Unlock
South 8 Consumer Electronics & De... $9M Subscribe to Unlock April 2026 Grant San Diego, California, United States 44 Sells a liquefied gas ele... Alumni Ventures, National... Subscribe to Unlock
Acurion Artificial Intelligence, ... $4M Subscribe to Unlock April 2026 Seed San Diego, California, United States 13 Develops AI-driven diagno... Mesa Verde Venture Partne... Subscribe to Unlock
Ainos Artificial Intelligence, ... $3M Subscribe to Unlock April 2026 Post-IPO Equity San Diego, California, United States 44 Medical technology compan... The Lind Partners Subscribe to Unlock
Sinopia Biosciences Artificial Intelligence, ... $400K Subscribe to Unlock March 2026 Grant San Diego, California, United States 6 Enables data-driven drug ... Michael J. Fox Foundation... Subscribe to Unlock
Condor Life Sciences, Financial ... $24M Subscribe to Unlock March 2026 Series A San Diego, California, United States 110 Healthcare financial inte... Insight Partners, Felicis... Subscribe to Unlock
Amydis Biotechnology, Life Scien... $3M Subscribe to Unlock March 2026 Grant San Diego, California, United States 13 Pharmaceutical company de... Michael J. Fox Foundation... Subscribe to Unlock
Spinogenix Biotechnology, Health Car... $11M Subscribe to Unlock March 2026 Not Specified San Diego, California, United States 4 Developer of a new class ... National Institutes of He... Subscribe to Unlock
Calidi Bio Biotechnology, Health Car... $5M Subscribe to Unlock March 2026 Post-IPO San Diego, California, United States 28 Clinical-stage biotechnol... California Institute for ... Subscribe to Unlock
Qureator Biotechnology, Life Scien... $7M Subscribe to Unlock March 2026 Not Specified San Diego, California, United States 26 Drug discovery company fo... SparkLabs Accelerator, TI... Subscribe to Unlock
National Funding Financial Services, Payme... $75M Subscribe to Unlock March 2026 Debt Financing San Diego, California, United States 180 Financial technology comp... Guggenheim Securities, We... Subscribe to Unlock
Ascent Financial Services, Payme... $45M Subscribe to Unlock February 2026 Series C San Diego, California, United States 140 Education financing platf... Endeavor, Framework Ventu... Subscribe to Unlock
Seasats Artificial Intelligence, ... $20M Subscribe to Unlock February 2026 Series A San Diego, California, United States 50 Manufacturer of small unc... Tanis Venture Management,... Subscribe to Unlock
Hauler Hero Software $16M Subscribe to Unlock February 2026 Series A San Diego, California, United States 47 Software and waste manage... Disruptive Founders Fund,... Subscribe to Unlock
Natilus Industrial & Manufacturin... $28M Subscribe to Unlock February 2026 Series A San Diego, California, United States 39 Develops hyper-efficient ... Draper Associates, Liquid... Subscribe to Unlock
Primmune Biotechnology, Health Car... $9M Subscribe to Unlock January 2026 Series B San Diego, California, United States 10 Biotechnology company dev... Samsara BioCapital, Polar... Subscribe to Unlock
Elevate Movement Health Care, Medical Devi... $500K Subscribe to Unlock January 2026 Not Specified San Diego, California, United States 20 Healthcare products desig... Beyond Capital Subscribe to Unlock
Whistle Performance HR & Staffing, Artificial... $2M Subscribe to Unlock January 2026 Seed San Diego, Texas, United States 16 AI performance analytics ... Subscribe to Unlock
Atomic Insights Financial Services, Payme... $10M Subscribe to Unlock January 2026 Seed San Diego, California, United States 15 Money-movement and proces... Aquiline Capital Partners... Subscribe to Unlock
Replicate Bioscience Biotechnology, Life Scien... $7M Subscribe to Unlock January 2026 Grant San Diego, California, United States 21 Develops self-replicating... Bill & Melinda Gates Foun... Subscribe to Unlock
Rakuten Medical Biotechnology, Health Car... $100M Subscribe to Unlock January 2026 Series F San Diego, California, United States 130 Biotech developing invest... General Catalyst, Mizuho ... Subscribe to Unlock
Novoron Bioscience Biopharma, Biotechnology,... $3M Subscribe to Unlock January 2026 Grant San Diego, California, United States 13 Biotech developing therap... Two Bear Capital, Nationa... Subscribe to Unlock

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