Venture Capitalists Flock to LA for the Deals—and the Beach

Christian Hetrick

Christian Hetrick is dot.LA's Entertainment Tech Reporter. He was formerly a business reporter for the Philadelphia Inquirer and reported on New Jersey politics for the Observer and the Press of Atlantic City.

Sunset in LA
Photo by Cedric Letsch on Unsplash

Venture capital firm Andreessen Horowitz grabbed headlines this month by firmly planting its flag in Los Angeles. The VC—also known as a16z—opened an office in Santa Monica and helped organize L.A. Tech Week, a seven-day series of events that also served as the firm’s coming out party here.

But a16z is not the only VC firm expanding its presence in L.A., even if it’s been more public about it. Sony Ventures, the investment arm of the Japanese entertainment giant, held an informal office opening in Culver City this month to kick off L.A. Tech Week. Other firms and funds, such as Bling Capital, Anthemis and Expa, have quietly added employees based in the area or seen team members move here for personal reasons.


The result is more venture capitalists on the ground in Los Angeles, a growing tech hub now home to a handful of big name startups and tech giants, from SpaceX to Snap. The region’s tech and startup scene is one reason VCs have flocked here, experts in the industry told dot.LA. The influx can also be attributed to the rise of remote work and Silicon Valley’s weakening grip on the tech sector—a decentralization that has benefited places like Miami and Austin, too.

“Many funds—I’m finding more and more each day—have someone who just moved here full time,” said Kristin Kent, a principal at Expa, the startup studio and venture fund launched by Uber co-founder Garrett Camp.

Kristin Kent, principal at Expa.

Kristin Kent, principal at Expa.

Photo courtesy of Kristin Kent

Kent moved to L.A. from San Francisco about a year ago. She expects some colleagues to join soon. One of the firm’s partners, for example, just had an offer on a house accepted and plans to move to the region by year’s end. Expa, which was founded in the Bay Area and raised a $200 million fund in April, is looking at L.A. more often when making investments, Kent said.

“L.A. is exciting because it has, historically, felt more like media and entertainment only, but it’s becoming way more than that now, which is exciting for a lot of venture funds,” Kent said. “We are seeing tons of other companies start to come from L.A. We're starting to see some good talent develop in the area.”

Andreessen Horowitz, a Silicon Valley power broker, announced in July that it would move its headquarters “to the cloud” and become a mostly virtual firm. As a result, the company opened offices in New York, Miami and at 1305 2nd Street in downtown Santa Monica. Though the firm declined to comment for this story, general partner Andrew Chen recently explained on his blog why he personally moved to L.A.—specifically Venice. “It’s walkable, hip, artsy and has pockets of amazing beauty,” he wrote of the beachside neighborhood.

“Since arriving in L.A., I’ve been working with the startup/VC community to help boost the already vibrant tech ecosystem here. We’re committed to have a major presence here,” Chen wrote, noting the firm already has “several dozen employees” in the area. He said he’s now overseeing a16z’s new gaming fund and has maintained “several rotating dinner series for games industry founders and executives.”

One of the biggest names in gaming, Sony, has also dedicated more resources to L.A. Sony Ventures, which manages the emerging tech-focused Sony Innovation Fund, opened an office in April on the company’s Culver City studio lot. After traveling back and forth from the Bay Area to L.A. since 2016, Sony Ventures grew its team here in 2021 and now has three people, said Joseph Tou, the U.S. managing director for Sony Ventures. That headcount is likely to grow as Sony Ventures seeks to further immerse itself in L.A.’s tech scene, particularly in the entertainment space where the region—and Sony—are leaders.

“I just have a firm belief that when it comes to investing, you have to be part of the fabric of those things,” Tou said. “I've been flying to L.A. for 10 years, but I think living here and being in the Southern California ecosystem, it's way different than if you're coming and visiting. So therefore, an office.”

VCs, in some ways, are following the wave of tech talent that moved to Southern California during the pandemic. That included many founders and executives who’ve flown south from the Bay Area, said Kyle Lui, a general partner at Bling Capital who recently moved here himself. L.A. is seen as a sensible place to relocate, not only for quality of life and L.A.’s growing tech scene, but as a way to remain close to the industry’s power center in Silicon Valley if needed.

“There are a lot of second- and third-time founders who started their first company in the Bay because you had to, and now you don't,” Lui said. “They've decided they want to live where they want to live, and so L.A. has been a great destination.”

Vinay Singh, managing director at Anthemis Group, moved to Santa Monica just three weeks ago from New York. His firm, founded in London, has increasingly focused on deals in Southern California, he said. Moving to L.A. gives his firm a presence in L.A. without opening a physical office—while allowing him and his family to live by the beach.

Singh sees similarities between the early days of New York’s tech ecosystem and L.A., from big name startups like Snap going public to an influx of VCs to funds launching in the area.

Vinay Singh, Managing Director at Anthemis Group

Vinay Singh, Managing Director at Anthemis Group

Photo courtesy of Vinay Singh

“That is kind of what I saw starting to happen seven, eight years ago in New York, and it's repeating itself here,” Singh said. “That's exciting because I think it's kind of a harbinger of what is possible in L.A.”

AI Dominates the Headlines, but Defense Tech Is Gaining Speed

🔦 Spotlight

Hello, Los Angeles!

This week, DeepSeekAI has been dominating the tech conversation. The Chinese AI startup’s chatbot app surged to the No. 1 spot on the App Store, drawing both excitement and scrutiny. Supporters see its open-weight model as a potential game-changer, offering developers more flexibility compared to closed AI systems like OpenAI’s. But the rapid rise has also raised questions about security, data governance, and global AI competition. Whether DeepSeek will be a long-term disruptor or just a momentary sensation remains to be seen, but one thing is clear—AI remains the tech industry’s driving force.

But while AI continues to dominate headlines, another sector is quietly making waves—defense technology. And one LA-based startup just secured a major endorsement from investors and the U.S. government.

Castelion’s Hypersonic Bet—Can It Outrun the Defense Industry’s Red Tape?

Image Source: Castelion

El Segundo-based Castelionjust raised$100 million to accelerate its mission to build hypersonic weapons faster, cheaper, and at scale. The financing—$70 million in equity (led by Lightspeed Venture Partners with participation from a16z, Lavrock Ventures, Cantos, First In, BlueYard Capital, and Interlagos) and $30 million in venture debt (from Silicon Valley Bank)—is the latest sign that venture capital sees national security startups as a high-growth opportunity.

Unlike traditional defense contractors, Castelion is operating like a fast-moving startup, not a slow-moving government supplier. Founded by former SpaceX engineers, the company is applying an iterative, test-heavy approach to building long-range hypersonic strike weapons—which travel at speeds exceeding Mach 5 (3,800+ mph) and are designed to evade modern missile defenses.

Not Just VC-Backed—The U.S. Military is Betting on Castelion Too

While the $100 million raise is a major milestone, Castelion already has funded contracts with the U.S. Navy, U.S. Air Force, and U.S. Army. These contracts are focused on hypersonic technology development and scaled manufacturing, areas where the military has struggled to move quickly due to bureaucratic delays and reliance on traditional defense giants.

To prove it can execute, Castelion recently successfully launched a low-cost ballistic missile from a self-built launcher in Mojave. Now, with both government contracts and venture capital behind it, the company is pushing forward on more flight tests and building out its scaled production capabilities.

Image Source: Castelion - Castelion launches a missile prototype in Mojave, CA

With rising geopolitical tensions and an increasing focus on faster, cost-effective deterrence, Castelion is positioning itself as a new kind of defense player—one that moves at startup speed. Whether it can sustain that pace while navigating the complexities of government procurement remains to be seen, but one thing is clear: the future of defense tech isn’t just about who can build the best weapons—it’s about who can build them fast enough.


🤝 Venture Deals

LA Companies

  • Omnitron Sensors, a Los Angeles-based pioneer in microelectromechanical systems (MEMS) fabrication technology, has secured over $13M in a Series A funding round led by Corriente Advisors, LLC, with participation from L'ATTITUDE Ventures. The company plans to use the funds to expand its engineering and operations teams and accelerate the mass production of its first product, a reliable and affordable MEMS step-scanning mirror designed for various applications, including AI data centers, advanced driver assistance systems (ADAS), drones, extended reality (XR) headsets, and toxic gas-detection systems. - learn more
  • Camouflet, a Los Angeles-based technology company specializing in AI-driven dynamic pricing solutions, has secured a $12M Series A funding round led by QVM. The company plans to utilize the proceeds to scale its platform across various industries, expand into international markets, and enhance its technology and team to better serve its clients. - learn more
LA Venture Funds
  • Clocktower Ventures participated in a $6.2M Seed funding round for Foyer, a New York-based fintech startup that assists individuals in saving for home purchases. The funds will be used to enhance Foyer's platform and expand its user base. - learn more
  • Smash Capital participated in ElevenLabs' $180M Series C funding round, bringing the company's valuation to $3.3 billion. Based in New York, ElevenLabs specializes in AI-powered text-to-speech and voice cloning technology. The newly secured funds will be used to enhance its AI audio platform and expand its global presence. - learn more
  • March Capital participated in a $25M Series C funding round for SuperOps to support the company's efforts in advancing AI research and development, expanding offerings for mid-market and enterprise managed service providers (MSPs), and scaling its global presence. Additionally, SuperOps is launching an AI-powered Endpoint Management tool to enhance IT team productivity. - learn more
  • Cedars-Sinai participated in a $2M funding round for Neu Health to support its AI-driven neurology care platform for conditions like Parkinson’s disease and dementia. Originating from the University of Oxford, Neu Health will use the funds to enter the U.S. market, beginning with a six-month pilot program at Cedars-Sinai focused on improving neurology patient care. - learn more
  • Chapter One Ventures participated in a $2.8M seed funding round for Mevvy, a blockchain startup aiming to democratize Maximal Extractable Value (MEV) trading by simplifying access and reducing technical complexities. The funds will be used to further develop Mevvy's platform, expand its user base, and enhance its offerings. - learn more

    LA Exits

    • Kona, an AI-powered assistant and coach for remote managers, has been acquired by 15Five, a performance management platform. Founded in 2019, Kona integrates with virtual meeting platforms like Zoom and Google Meet to provide tailored coaching and enablement for remote managers. The acquisition aims to enhance 15Five's offerings by incorporating Kona's capabilities to improve manager effectiveness within existing workflows. - learn more

      Download the dot.LA App

      Can Technology Outpace Wildfires?

      🔦 Spotlight

      Hello, LA!

      This week, tech headlines are buzzing with OpenAI's launch of Operator, a tool that promises to transform task automation, and TikTok’s major outage, which left millions disconnected. But closer to home, as wildfires blaze across Southern California, survival has become the focus—and technology is making it possible.

      When the plume of smoke reappeared on the horizon, residents across Southern California turned to tools like Watch Duty. Over the past week, as flames surged, the app gained 600,000 new users in just one night, delivering critical, real-time information to help residents stay ahead of danger. Watch Duty, designed to provide wildfire updates, has proven to be much more than an alert system. It’s a lifeline.

      The app integrates live data, satellite imagery, and community reports to send updates directly to users. Information includes fire locations, evacuation orders, and air quality indices, empowering quick, informed decisions. Its community-driven ethos—with contributions from locals, firefighters, and volunteers—ensures hyper-local and timely updates, filling gaps where traditional news outlets often fall short.

      Image Source: Watch Duty

      A New Era of Fire Alerts

      Watch Duty redefines wildfire preparedness through technology and collaboration:

      • Fire Detection: Monitors data from satellites, agencies, and ground sources to identify wildfires.
      • Data Verification: A team of experts ensures reported activity is accurate.
      • Real-Time Alerts: Notifications are sent within 60 seconds of detection.
      • Community Contributions: Local residents provide photos and updates.
      • User Notifications: Alerts include fire size, location, and evacuation details.

      These features make Watch Duty an indispensable tool during wildfire season. In 2024, the app processed over 2 million alerts and supported 50,000 evacuations, with plans to expand predictive modeling by 2025 to anticipate threats before they escalate.

      Innovations Reshaping Wildfire Management

      Early Detection Leaders:

      • AlertCalifornia: Operates over 1,000 cameras with machine learning to monitor high-risk areas.
      • Pano AI: Uses cameras and sensors to detect smoke and alert responders.
      • Torch Sensors: Deploys heat-detection sensors to identify anomalies early.

      Image Source: Torch Sensors

      Predictive and Analytical Pioneers:

      • Chooch AI: Employs drones and computer vision to monitor fire hazards.
      • Data Blanket: Uses analytics to forecast fire behavior and assist evacuations.
      • Rain: Leverages advanced atmospheric sensing and AI-driven technology to provide precise fire detection and tracking. Its real-time data on fire weather conditions and environmental factors helps agencies anticipate and respond to wildfires with greater efficiency.
      • SCEPTER: Tracks air quality and wildfire emissions using AI and satellite data.

      Image Source: Rain

      A Vision for the Future

      As Los Angeles continues to adapt to the realities of a changing climate, tools like Watch Duty, Pano AI, and AlertCalifornia are proving to be invaluable. These technologies are not just reactive measures; they represent a shift toward proactive disaster preparedness. The question now isn’t whether technology can help but how much more it can achieve in the years to come.

      With the integration of predictive modeling, AI, and real-time data, there’s hope for a future where wildfires are no longer unpredictable forces of destruction. Imagine every household equipped with predictive wildfire maps, heat-detecting drones, and AI-driven tools to guide safety decisions. The innovations are here—it's up to us to support and scale them to ensure they reach the communities that need them most. Which company, which app, or which breakthrough will emerge as the next lifeline? The possibilities for a safer, more prepared Los Angeles feel closer than ever.

      🤝 Venture Deals

      LA Companies

      • Favorited, a new livestream app positioning itself as an alternative to TikTok, has raised a $1.3M Pre-Seed from HF0, Soma Ventures, and several angel investors from the entertainment and social space. The platform, which participated in the a16z Speedrun accelerator program, offers features like streaks and leaderboards to boost user engagement. Favorited plans to use the funds to enhance its app's functionalities and expand its user base. - learn more
      LA Venture Funds
      • Overture VC participated in a $12M Series A funding round for Bedrock Energy, an Austin, Texas-based startup specializing in geothermal heating and cooling systems. Bedrock Energy plans to use the funds to advance its geothermal technologies and expand deployments in Colorado, Utah, and neighboring states. - learn more
      • Navigate Ventures LLC participated in a $7.2M Series A funding round for XILO, a San Diego-based insurance technology startup that provides a quoting and sales automation platform to help independent insurance agencies convert the next generation of insurance shoppers; the funds will be used to scale operations, manufacturing, and commercial efforts for its acne products. - learn more
      • Upfront Ventures participated in a $5.25M Seed funding round for 1up.ai, a New York-based company that automates knowledge for sales teams; the funds will be used to empower their growing customer base, including industry leaders like WalkMe, Gladly, and Deliveroo. - learn more
      • MTech Capital participated in a $2.2M Pre-Seed funding round for Qumis, a Chicago-based AI platform designed to transform insurance knowledge work; the funds will be used to scale its AI capabilities, accelerate product development, and expand its customer base. - learn more
      • Amboy Street Ventures participated in a SEK 304M Series B funding round for Gesynta Pharma, a Stockholm-based pharmaceutical company specializing in anti-inflammatory and pain-relief treatments, with the funds directed toward advancing a Phase II clinical trial of their lead candidate, vipoglanstat, for endometriosis. - learn more

      LA Exits

      • Bandy Manufacturing, a Los Angeles-based provider of aerospace fasteners and components, has been acquired by Novaria Group to enhance its portfolio and expand its capabilities in the aerospace and defense industries. - learn more
      • Pangea, a company specializing in eco-friendly and sustainable products with a focus on innovative technology solutions, is being acquired by Nature's Miracle Holding Inc. to accelerate growth and capitalize on synergies in sustainability and tech-driven product development. - learn more
      • Notisphere, a healthcare communication platform streamlining recall and alert management, has been acquired by Par Excellence Systems to enhance its capabilities in delivering efficient supply chain solutions for the healthcare industry. - learn more
      • Cryogenic Machinery Corp., a North Hollywood, California-based manufacturer specializing in cryogenic pumps for industrial gas and energy applications, has been acquired by PSG, a Dover company, to enhance PSG's portfolio of specialized fluid handling solutions. - learn more

      Download the dot.LA App

      The New Face of Live Shopping: Whatnot’s $5B Journey

      🔦 Spotlight

      Hello Los Angeles,

      This week has been a challenging one for many in our city as we continue to face the aftermath of the recent wildfires. Recovery efforts are in full swing, and as always, the strength and resilience of our community shine through.

      If you or someone you know has been impacted, there are resources available to help navigate this difficult time:

      • Pacific Palisades Fire Damage Maps: View here

      These tools can provide support, whether you’re looking for financial assistance, housing resources, or updates on affected areas.

      While our community focuses on recovery, we’re also reminded of what makes LA unique: its unrelenting drive to build, create, and innovate. A great example this week comes from Whatnot, the live shopping platform co-founded in 2019 by Grant LaFontaine and Logan Head, which has just achieved a major milestone.

      Whatnot announced it raised $265 million in Series E funding, valuing the company at an impressive $5 billion.

      For those unfamiliar, Whatnot combines shopping and entertainment through live-streamed auctions. Think of it as a vibrant, interactive marketplace where sellers showcase everything from trading cards and collectibles to fashion items, all in real time. Buyers can bid during the stream, creating a sense of excitement and connection that feels more personal than traditional online shopping.

      The company’s new funding—co-led by Greycroft, DST Global, and Avra Capital—will drive expansion into markets like Australia and bring improvements to seller tools, from inventory management to advanced analytics. But what stands out most is Whatnot’s focus on its people. CEO Grant LaFontaine announced plans to buy back $72 million in shares for long-term employees, a move that underscores the company’s dedication to sharing its success.

      As we move forward, let’s celebrate stories like these that show how innovation thrives in LA—even amid challenges. Whether it’s supporting wildfire recovery, building the next great startup, or simply connecting with others, we each play a role in shaping the spirit of our city.


      🤝 Venture Deals

      LA Companies

      • Phase Four, a leader in advanced in-space propulsion systems, announced the first close of its Series C funding round, securing nearly 60% of the target raise, led by Artemis Group Capital, to ramp up production of its Valkyrie Hall Effect Thrusters to at least 250 units annually and develop cutting-edge propulsion technologies for defense and national security needs. - learn more
      • Proper, a next-generation supplement brand launched by fitness entrepreneur Amanda Kloots, secured investment from Ben Bennett's Beauty Accelerator, The Center, to redefine the supplement industry with innovative, nutrient-focused wellness solutions tailored for modern lifestyles. - learn more
      LA Venture Funds
      • Sound Ventures participated in a $17M funding round for Reshop, a platform simplifying the returns process for consumers and merchants, with plans to use the funds to enhance their technology and expand their services. - learn more
      • LFX Venture Partners participated in a $30M strategic funding round for Shippeo, a Paris-based company specializing in real-time multimodal supply chain transportation visibility; the funds will support Shippeo's global expansion, particularly across North America and the Asia-Pacific region. - learn more
      • Amboy Street Ventures participated in a $15M Series A+ funding round for Granata Bio, a biotechnology company focused on developing advanced gene therapies; the proceeds will be used to accelerate the development of their pipeline and expand their research capabilities. - learn more
      • BAM Ventures participated in a $700,000 seed funding round for MX Locker, an online marketplace for buying and selling motocross gear and parts; the company plans to use the proceeds to enhance its platform and expand its user base. - learn more
      • Crosscut Ventures participated in a $7.15M seed funding round for SoloPulse, an Atlanta-based company developing advanced radar technology; the funds will be used to enhance their product development and expand market reach. - learn more
      • Starburst Ventures participated in Loft Orbital’s $170M Series C funding round, bringing the San Francisco-based satellite infrastructure provider’s total capital raised to $280 million, with the funds aimed at accelerating their "condosat" missions to simplify and expand access to space. - learn more
      • Overture VC participated in a $100M Series B funding round for Harbinger, a Southern California-based electric vehicle company specializing in medium-duty EVs; the funds will be used to accelerate the production of their electric vehicle platforms. - learn more
      • Muse Capital and Time BioVentures participated in an $18M Series A funding round for Conceivable Life Sciences, a New York-based biotech company developing the world's first AI-powered automated IVF lab; the funds will support their ongoing commercial pilot program in Mexico City and preparations for a U.S. launch targeted for early 2026. - learn more
      • B Capital Group participated in a $25M Series B funding round for Labviva, a Boston-based AI-driven procurement platform for life sciences; the funds will be used to accelerate product development, enhance marketing and customer support, and expand internationally. - learn more
      • Focalpoint Partners participated in a seed funding round for Kerna Labs, a San Francisco-based AI biotechnology company focused on advancing mRNA payload design for new therapies, with the funds supporting operational expansion and development efforts. - learn more

      LA Exits

      • Intracom Systems, a pioneer in software-based communication solutions, has been acquired by IPC, a global leader in trading communications technology, to enhance IPC's SaaS communications offerings for the financial services industry. - learn more
      • Adexa, a provider of advanced supply chain planning solutions, has been acquired by Eyelit Technologies to enhance its Manufacturing Operations Management (MOM) and Manufacturing Execution Systems (MES) offerings and expand its market presence. - learn more
      • Caramel, a platform specializing in simplifying online vehicle transactions, has been acquired by eBay to enhance its offerings for secure and streamlined automotive buying and selling experiences. - learn more
      • ImaginAb, a biotechnology company specializing in antibody-based imaging and therapeutic solutions, has been acquired by Telix Pharmaceuticals to expand its next-generation therapeutic assets and biologics technology platform. - learn more
      • Sleepypod, a global leader in crash-test-certified safety harnesses and carriers for pets, has been acquired by Paw Prosper to enhance its commitment to pet well-being and expand its portfolio of innovative pet safety solutions. - learn more

      Download the dot.LA App

      RELATEDEDITOR'S PICKS
      Trending