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Meanwhile, across eChai
Tien Lee, Andreas Niethammer
Founded 2017, Aardvark develops small-molecule gut-hormone (TAS2R bitter-taste-receptor) agonists for obesity and metabolic disease, led by ARD-101 and ARD-201. It IPO'd on NASDAQ (AARD) in February 2025, ra...
Uli Hacksell (early CEO), founders via Receptor Technologies
Founded 1993, Acadia (NASDAQ: ACAD) is a San Diego CNS pharma known for NUPLAZID (Parkinson's disease psychosis) and DAYBUE, the first approved treatment for Rett syndrome. A commercial-stage neuroscience an...
Randy Werneth
Founded 2011, Acutus develops AI-driven, real-time 3D cardiac imaging and mapping (AcQMap) plus ablation tools for cardiac arrhythmias. Went public (Nasdaq: AFIB) in 2020 and has since restructured toward a ...
Charles Myers
San Diego–HQ; NASDAQ: AIRG. Designs embedded antennas and integrated wireless systems (5G, Wi-Fi, GPS, asset-tracking) for automotive, IoT, enterprise and consumer devices. A specialist antenna/hardware play...
founders via Scripps (Peter Schultz lineage)
A protein-engineering company using expanded genetic code to build precisely designed antibody-drug conjugates (ADCs). Rooted in Scripps chemistry, Ambrx was acquired by Johnson & Johnson in 2024 for ~$2.0–2...
Joseph Payne, Pad Chivukula
Founded 2013, Arcturus (NASDAQ: ARCT) develops self-amplifying mRNA vaccines and therapeutics on its LUNAR lipid-nanoparticle delivery platform. It won approval for a self-amplifying mRNA COVID vaccine (KOST...
Gregory Garrabrants (CEO)
Digital-first bank and fintech holding company (NYSE: AX) with ~$29B in assets; one of the largest banks founded and headquartered in California. Its bank HQ and primary operations sit at 4350 La Jolla Villa...
Desmond Wheatley
San Diego (Sorrento Valley) cleantech maker of the EV ARC, a solar-powered, off-grid, transportable EV charging station (no trenching/grid connection). Publicly traded (Nasdaq: BEEM; formerly Envision Solar)...
Mark Erlander (CEO)
San Diego clinical-stage oncology company (NASDAQ: CRDF) developing onvansertib, a first-in-class oral PLK1 inhibitor, in combination regimens for metastatic colorectal and other RAS-mutated cancers. A publi...
Ayub Khattak, Clint Sever
Founded 2010, Cue built a portable molecular diagnostics platform delivering lab-quality PCR-grade results (COVID, flu, RSV) at home/point-of-care. IPO'd 2021 at a multi-billion valuation but wound down oper...
John Burd, Scott Glenn
Founded 1999, Dexcom is the global leader in continuous glucose monitoring (CGM), with its wearable sensor/transmitter patches streaming real-time glucose data to phones and receivers. Its G7 platform is a m...
Jonathan Lim, Kevin Koch
Founded 2018 by serial founder Jonathan Lim, Erasca (NASDAQ: ERAS) is a clinical-stage precision-oncology company built to 'erase cancer' by shutting down the RAS/MAPK pathway. It IPO'd in 2021 (~$300M raise...
Anchored by UC San Diego — the region's primary innovation engine via its Office of Innovation & Commercialization, Venture Catalyst program, and Jacobs School Moxie Center. La Jolla is also where much of San Diego's venture and angel ca...
One of the largest and most active angel-investor networks in the U.S., with a strong San Diego chapter funding early-stage tech and life-science startups. A core capital node for founders graduating out of incubators and university prog...
** Long-standing San Diego (and Boston) early-stage VC pioneering hands-on, "company-building" investments in life sciences and technology. Its dedicated biotech vehicle, Avalon BioVentures, currently runs a ~$150M fund. Known for incuba...
** Data-driven, co-investment VC that uses a predictive analytics model to make rapid (often within days) funding decisions. Acts as a fast-moving co-investor from seed through later-stage rounds across multiple sectors, and has backed 4...
** Early-stage life-sciences VC focused on partnering with entrepreneurs to build biotech, medical-device and healthcare companies. Invests in a diversified portfolio of seed/early-stage companies, providing capital to bring new scientif...
** Major healthcare/biotech VC that runs "Inception," a San Diego–based discovery engine and incubator (launched 2011) that partners with academics to build new companies from breakthrough biology. A core node in San Diego's company-crea...
** Life-sciences-exclusive VC since 1985, investing across pharmaceuticals, medical devices and diagnostics. Has deployed roughly $2B in capital and helped form and grow ventures from inception through later stages — one of the region's ...
** Prominent deep-tech and life-sciences VC (founded by ex-Google Ventures CEO Bill Maris) and one of San Diego's most active firms. Backed Turning Point Therapeutics ahead of its ~$4.1B Bristol Myers Squibb acquisition. Invests in biote...
** The corporate venture arm of San Diego–headquartered Qualcomm (founded 2000). One of the most successful CVCs globally, with 150+ active portfolio companies and 20+ billion-dollar-plus exits including Waze, Fitbit, Cruise and Ring. An...
** Genomics-focused VC affiliated with San Diego-founded sequencing giant Illumina. Invests in early-stage life-science and genomics-driven companies (diagnostics, therapeutics, tools), leveraging deep sequencing-industry expertise roote...
Southern California's leading nonprofit, equity-free startup tech incubator and a hub of the SD startup community. Runs special-interest groups (e.g., Space SIG) and pitch/demo programming across tech, deep tech, and digital health. A to...
San Diego's biotech heart — a coastal mesa packed with world-class research institutes: UCSD, Scripps Research, the Salk Institute, and Sanford Burnham Prebys. Academic spinouts and early-stage life-science startups cluster here to be ne...
A dense life-science and deep-tech park just inland from Torrey Pines, home to venture-backed biotechs (Halozyme, Maravai) plus pharma services and lab space. Also anchors the region's telecom/wireless DNA — Qualcomm's campus sits in adj...
The urban-core home for software, consumer, and early-stage tech startups — coworking (Co-Merge / Plug and Play at 330 A St), incubators, and community events. This is the natural setting for generalist startup meetups and pitch nights, ...
North County's life-science and medtech hub — 100+ companies spanning medical devices, diagnostics, and RNA/genomics manufacturing. Anchors include Ionis Pharmaceuticals, Thermo Fisher (RNA vaccine manufacturing, +150 jobs), and Maravai ...
The engineering and hardware belt bridging Sorrento Mesa and the defense economy near MCAS Miramar. Strong in wireless, semiconductors, IoT/embedded, and dual-use defense tech — the base of San Diego's hardware startup and 'Hardware Nigh...
San Diego's 'blue tech' and maritime-innovation edge — ocean/aquaculture, autonomous marine, and defense-adjacent ventures leveraging the harbor and Navy presence. Liberty Station adds a creative-and-food entrepreneurship scene in a repu...
The region's leading nonprofit for founders — programming, mentorship, and community events, and the organizer of San Diego Startup Week. Runs recurring formats like '1st Mondays' quarterly networking with expert panels at different star...
The life-science industry association representing 1,700+ member companies, with 25+ years anchoring San Diego's biotech ecosystem. Provides purchasing/cost-savings, policy advocacy, incubator space, capital connections, and a heavy cale...
A 3,400+ member tech community connecting professionals and newcomers across software, AI, biotech, and healthtech. Hosts regular meetups and serves as a broad on-ramp into San Diego's tech scene (which now includes 400+ AI companies).
The flagship South-Asian / Indian founder network in San Diego — serving the region since 2002 and marking its ~25th anniversary. Fosters entrepreneurship through mentoring, networking, education, funding, and its Entrepreneur Academy (s...
San Diego's biotech heart: a coastal mesa packed with research institutes (UCSD, Salk, Scripps, Sanford Burnham Prebys) plus JLABS and BioLabs, where much of the region's life-science company base originates.
7 companies 3 investors 3 coworking
Strong in Biotech, Manufacturing
Anchored by UC San Diego, the region's primary innovation engine, and where much of San Diego's venture and angel capital concentrates alongside Scripps and Salk.
6 companies 6 investors 5 coworking
Strong in Genomics, Biotech
A dense life-science and deep-tech park just inland from Torrey Pines, home to venture-backed biotechs and, in adjacent Sorrento Mesa, Qualcomm's campus and the wireless cluster around it.
25 companies 1 investor 1 coworking
Strong in Biotech, Deeptech
Answers about the San Diego startup scene
What does the startup ecosystem in San Diego look like?
It is a specialist ecosystem rather than a generalist one. The core is life sciences and genomics on the Torrey Pines Mesa in La Jolla, around 1,400 life-science companies seeded by UCSD, Salk, Scripps and Sanford Burnham Prebys. Around it run a defense and naval-autonomy cluster, the Qualcomm wireless and semiconductor cluster, a SaaS and cybersecurity layer, and a coastal blue-economy and consumer-brand scene. The vertical pages above map who is building what.
Why is San Diego a biotech and life-sciences hub?
Four world-class research institutes sit within a few miles of each other on the Torrey Pines Mesa: UC San Diego, the Salk Institute, Scripps Research, and Sanford Burnham Prebys. Their academic spinouts, plus incubators like JLABS and BioLabs and a deep bench of life-science VCs, make San Diego one of the top life-science clusters on earth, with recent exits including Novartis acquiring Avidity Biosciences for roughly 12 billion dollars.
What is the Qualcomm mafia in San Diego?
Qualcomm, founded in San Diego in 1985 and now a chip and licensing giant, produced a wave of founders and startups the way other cities' anchor companies did. Its alumni seeded much of the region's wireless and semiconductor cluster, from XCOM to Kneron to Brain Corp, and Qualcomm Ventures is one of the most active deep-tech investors here. The telecom and deeptech vertical pages above list them.
Where do founders network in San Diego?
At recurring meetups, pitch nights and industry mixers more than at any single conference. Startup San Diego runs the grassroots calendar and San Diego Startup Week, EvoNexus and CONNECT anchor the incubator scene, and Biocom California and the San Diego Biotechnology Network carry the life-science side. TiE San Diego is the flagship South Asian founder network. The communities section below lists them all.
Does eChai have a San Diego chapter?
Not yet. eChai runs free, open founder meetups across 25-plus cities bridging India and the US, and its North America presence today is San Francisco, New York, Boston and Toronto. This page is an open invitation to help launch eChai San Diego. Until then, the most natural community for an Indian-origin founder here is TiE San Diego, which is also the ideal partner for a launch.
How do I help launch eChai in San Diego?
eChai is volunteer-led and deliberately low-friction: a free, open, community-first format founded in 2009 by Jatin Chaudhary and Kunal Chaudhari. If you want to seed the first San Diego meetup, use the invitation above to get in touch. Partnering with TiE San Diego and Startup San Diego is a strong way to reach the local founder community from day one.
Who are the active investors and accelerators in San Diego?
Capital skews toward life sciences: Avalon BioVentures, Versant Ventures, Section 32, Illumina Ventures and Qualcomm Ventures for deep tech, plus NuFund Venture Group (formerly Tech Coast Angels San Diego) and Interlock Capital on the angel side. EvoNexus is the equity-free tech incubator anchor, JLABS the biotech anchor, and Techstars runs a program with SDSU. The investors and incubators sections above list them by type.
What are the top startup neighbourhoods in San Diego?
The Torrey Pines Mesa and La Jolla for biotech and venture capital, Sorrento Valley and Sorrento Mesa for life sciences and the Qualcomm wireless cluster, UTC for corporate tech, Downtown and East Village for software and consumer startups, and Carlsbad and North County for medtech and diagnostics. The neighbourhoods section above maps each with its own companies.
What are the best startup events in San Diego?
San Diego Startup Week is the flagship annual conference, run by Startup San Diego across the city each autumn. Biocom California's TechCon SoCal and the MedTech Strategist Innovation Summit anchor the life-science calendar, and Startup Grind San Diego and the North County startup mixers run regular pitch and networking nights. The communities section above links each one.
How do I find a co-founder in San Diego?
Go where founders already gather. University programs like UCSD's Basement and SDSU's ZIP Launchpad, incubators like EvoNexus, and recurring events from Startup San Diego and Startup Grind are where most pairings start. Show up to a few, meet people building adjacent things, and the conversations tend to find their own way to co-founder fit.
Want to help launch eChai San Diego?
eChai does not run a chapter in San Diego yet. If you are a founder or community builder who wants to seed the first free, open eChai meetup here, get in touch. In the meantime, connect with TiE San Diego, the region's flagship South Asian founder network and the natural partner for a launch.
See upcoming San Diego events
