Los Angeles’ Top Startup Incubators and Accelerators

Samson Amore

Samson Amore is a reporter for dot.LA. He holds a degree in journalism from Emerson College. Send tips or pitches to samsonamore@dot.la and find him on Twitter @Samsonamore.

Alexandra Levitt and Mike Su
Snap Yellow accelerator program heads\u00a0Alexandra Levitt (left) and\u00a0Mike Su.

Whether you are making medical devices or movies, if you have a promising startup chances are there’s someone out there to help.

Southern California is home to an armada of accelerators, incubators, startup studios and other programs designed to help new business owners develop their vision and launch the next billion-dollar business.


Some of these programs are run by investors, who often go on to back the companies they incubate in later rounds. Others were created as a way for existing companies like the Walt Disney Co. or the Los Angeles Dodgers baseball team to mine talent in their backyard for future revenue opportunities. Programs like the LA Cleantech Incubator target companies from across the globe that are developing tech to mitigate the climate crisis.

While some accelerators opt to provide funding outright in exchange for an equity stake, some prefer to not financially invest, and instead offer founders a place to work, access to mentors, and a full calendar of networking opportunities to help them connect to investors who might look to cut a check.

Local companies that grew from accelerators include Dollar Shave Club, which began at Mike Jones’ Science Inc. in Santa Monica and was sold to Unilever for $1 billion in 2016. Bill Gross’ Pasadena-based IdeaLab has also led several startups to big exits, including crypto exchange Coinbase which was valued at $80 billion when it completed an IPO this April.

Most of these accelerators accept applicants from both in and outside LA County, and some offer virtual workshops. Here’s a list of the top programs in LA that are helping new startups get off the ground.

GENERAL TECH ACCELERATORS

AmplifyLA

AmplifyLA’s accelerator backs early-stage companies that are local to L.A. County. Besides funding them through its accelerator, it works with startups in all industries to connect them to a network of L.A.-based startup founders and investors to raise additional funding once they leave the program. Notable past companies that used AmplifyLA include wine subscription firm Winc and on-demand moving and storage company Clutter.

Location: Venice Beach

Type of Funding: Pre-seed, early stage

Focus: Software, emerging technology companies, D2C brands

IdeaLab

Serial entrepreneur Bill Gross founded IdeaLab in 1996, and it’s since backed over 150 companies and seen 45 of those either go public or be sold. IdeaLab backs companies regardless of their growth stage or industry but has a history of backing tech companies focused on environmental or social change. Success stories include robotics firm Elementary, crypto exchange Coinbase and GIF database Tenor.

Location: Pasadena

Type of Funding: All stages, focus on seed and early stage

Focus: Agnostic, focused on any tech company

TechStars LA

Techstars is a global outfit with a chapter in Los Angeles that opened in 2017. It prioritizes local companies but will fund some firms based outside of L.A. Director Matt Kozlov said Techstars L.A. looks to fund a wide range of companies but does try to target ones working in industries that are strong in L.A., like healthcare, artificial intelligence, e-commerce, retail, property tech, software as a service, and consumer tech.

Location: Downtown Los Angeles

Type of Funding: Pre-seed, seed rounds

Focus: Aerospace, energy, robotics, wellness, entertainment, mobility/logistics, education
Notable Companies: Sanity Desk, Lightbox

Grid110

Grid110 offers founders two programs: a 12-week residency program for early-stage startups in L.A. that haven’t launched yet, and another 12-week ‘friends and family’ program run in partnership with L.A.-based venture firm Slauson & Co. that offers a $20,000 grant and course aimed at “demystifying funding” and guiding founders. Unlike some accelerators on this list, Grid110 doesn’t require an equity stake in a company in exchange for participating.

Location: Downtown Los Angeles
Type of Funding: Early stage, seed

Focus: Agnostic, focused on any tech company

Notable Companies: Rent a Romper, Struct Club

Science Inc. Studio

Michael Jones’ Science is a venture capital firm focused on funding early stage startups, and it also runs a venture accelerator that’s incubated some big direct-to-consumer brands, including Dollar Shave Club and PlayVS. Founders work out of Science’s campus in downtown Santa Monica where they collaborate with Jones and other entrepreneurial mentors as well as a staff of marketing, tech, and business development professionals to get their idea off the ground. Usually, Science contributes these services in exchange for a board seat and/or equity in a startup.

Location: Santa Monica

Type of Funding: Early stage VC, seed rounds

Focus: Mobile companies, direct-to-consumer, marketplace and e-commerce

Notable Companies: Dollar Shave Club, Liquid Death, PlayVS, Arrive

MuckerLab

Santa Monica-based VC Mucker Capital also runs Mucker Lab, its accelerator for startups that are either in their earliest stages of development or looking to grow by spinning off a business unit or revamping their strategy. It invests in an array of tech companies but prefers direct-to-consumer businesses. There’s no set duration for its program, but most founders work with Mucker for at least a year. Mucker invests between $100,000 and $175,000 in companies in exchange for an 8% to 15% equity stake.

Location: Santa Monica

Type of Funding: Pre-seed, or spin-off

Focus: Agnostic, focused on any tech or direct-to-consumer company

Notable Companies: ServiceTitan, Trunk Club, Honey

SAM Preccelerator

Law firm Stubbs Alderton & Markiles founded its six month preccelerator program to provide startups with access to other valuable resources besides funding -- including workshops, mentorship and a package of legal services and perks it estimates is worth $500,000. Notable alumni include location-based marketing startup Rally.

Location: Santa Monica

Type of Funding: Doesn’t contribute funding, provides networking, mentorship and legal services

Focus: Agnostic, focused on any tech company

MEDIA & ENTERTAINMENT

Disney Accelerator

One of the world’s largest entertainment companies, Disney is always on the hunt for new investments that can enhance its growing streaming, parks and entertainment businesses. It accepts growth-stage startups that are looking to use tech to change the entertainment industry and runs a three-month summer program that culminates in a demo day in October. Disney will invest in these startups in addition to co-working space in L.A. and mentorship from Disney executives. Though Disney often plans to strike deals to use some startups’ tech in its business, companies that develop IP during the accelerator retain full ownership of it.

Location: Burbank

Type of Funding: Growth stage, venture-backed startups encouraged

Focus: Media/entertainment, streaming, social media, kids’ entertainment

Notable Companies: Epic Games, Holler, Caffeine

Yellow

Snap Inc.’s Yellow accelerator is a 13-week program for startups developing anything that could enhance digital entertainment, including direct-to-consumer brands, new social apps, creative tools or augmented reality experiences. Snap invests up to $150,000 in each startup and provides a network of creative industry executives as mentors. It invests with the aim of using startup tech in future Snapchat or Snap Inc. projects.

Location: Santa Monica

Type of Funding: Stage agnostic

Focus: Companies at the “intersection of creativity and technology”

AEROSPACE

Starbust Aerospace Accelerator

The Starburst Aerospace Accelerator connects aerospace and defense startups with a network of mentors that help them fundraise and hire. It’s also a way for startups to gain inroads to potentially valuable contracts with the U.S. Department of Defense, which is always looking for the next SpaceX. The company also partners with UCLA's school of engineering to offer a 13 week Scale accelerator program, aimed at seed and pre-seed startups.

Location: Los Angeles

Type of Funding: Doesn’t contribute funding, provides networking, mentorship, fundraising help

Focus: Aerospace, defense

Notable Companies: SeaSatellites, Pierce Aerospace

SPORTS

Los Angeles Dodgers Accelerator

Founded in 2015 as a partnership between R/GA Ventures’ Global Sports Venture Studio and the L.A. Dodgers, this program provides up to $120,000 to local sports-focused startups in exchange for up to 6% equity. Originally for a limited time, the outfit expanded to be a year-round program in 2018.

Location: Los Angeles

Type of Funding: pre-seed, seed

Focus: Sports tech, food and beverage, sports entertainment

Notable Companies: Appetize, ShotTracker

FOCUSED ON STARTUPS BY PEOPLE OF COLOR

Movember Rooted & Rising

Movember is a men’s health charity that encourages people to grow mustaches in November to raise awareness of suicide prevention, testicular and prostate cancer, but it recently launched the Rooted & Rising division to invest in creators. Rooted & Rising backs young Black creators who are creating culture-shifting art and provides them with a network of like-minded mentors and in exchange for creating up to three pieces of content during the three-month program.

Location: Los Angeles

Type of Funding: Individual funds, up to $5,000 each

Focus: Creatives of color

Starfish

The Starfish Accelerator was created this year to give creative people of color funds and mentorship to create projects. Backed by the Doris Duke Foundation, participants are given a $50,000 grant and access to several mentors for six months to produce their work.

Location: Los Angeles

Type of Funding: Individual funds, up to $50,000 each

Focus: Creative IP, creatives of color

Expert Dojo

Expert Dojo is an international group with a cohort in Santa Monica. It prioritizes backing women-led startups and companies run by people of color. It invests an initial sum of $25,000 to $100,000 in participating pre-seed and seeded startups, and often invests in follow-on rounds up to $1 million. Local success stories include travel app Elude and influencer booking site Mavens List.

Location: Santa Monica

Type of Funding: Pre-seed, seed

Focus: Tech companies led by women and/or people of color

CLIMATE & CLEAN TECH

LA Cleantech Incubator (LACI)

LACI’s goal is to fund startups that are both local and global that will create technologies to mitigate the effects of climate change and create greener, smarter cities. It runs several programs including a two year-long incubator where companies work out of its Downtown LA office, and invests in up to 50 startups each year.

Location: Arts District

Type of Funding: Pre-seed, seed, Series A and B

Focus: Clean energy, renewables/sustainability, solar, smart cities

COLLEGE/UNIVERSITY-RUN PROGRAMS

UCLA Anderson Venture Accelerator

UCLA’s venture accelerator is a four-month program that has incubated over 70 companies, which have raised $144 million in funding. Led in part by entrepreneur in residence Rod Kurtz, it helps student and faculty entrepreneurs bring their ideas and research to market.

Location: Westwood

Type of Funding: Doesn’t contribute funding, provides networking and mentorship opportunities

Focus: Agnostic, focused on any tech company. Student, faculty and alumni startups preferred.

Notable Companies: UNest, KPOP Foods

USC Viterbi Startup Garage

USC’s startup accelerator’s next cohort begins in Spring 2022. It doesn’t take equity, but also doesn’t offer funding -- instead connecting founders with potential investors snad giving them hands-on guidance and access to coworking space.

Location: Marina del Rey

Type of Funding: Doesn’t contribute funding, provides networking and mentorship opportunities

Focus: Deep Technology, Machine Learning and AI. Student, faculty and alumni startups preferred.

HEALTH, WELLNESS & BIOTECH

Cedars-Sinai Accelerator

Founded in 2015, Cedars-Sinai Hospital’s three-month program gives companies up to $100,000 in funding and access to mentors both on the executive and medical sides of the business. It prioritizes startups looking to innovate in patient care, cybersecurity, genetics, machine learning and medical devices.

Location: West Hollywood

Type of Funding: Early/growth stage, seed, Series A.

Focus: Healthcare, Information management, Medical technology

Notable Companies: AppliedVR, CancerAid

CITY & COUNTY-RUN PROGRAMS

Make it in LA

Created by Mayor Eric Garcetti in 2016, this program is a nonprofit that supports local businesses with mentorship and networking for funding. Applicants must be based in L.A. County, and all areas of tech are accepted.

Location: Greater Los Angeles

Type of Funding: Doesn’t contribute funding, provides networking and mentorship opportunities

Focus: Hardware, food and agriculture, healthcare/biotech, mobility, aerospace, manufacturing

Long Beach Accelerator

Founded and fully supported by the City of Long Beach, this accelerator provides seed funding and mentorship and also helps companies plan exit and acquisition strategies. Run by managing director Andrea White-Kjoss, the four-month program gives founders access to $75,000 to $100,000 in exchange for 6-7% equity. The accelerator launched as digital only, but is planning an in-person component soon, pending COVID regulations.

Location: Long Beach

Type of Funding: seed

Focus: Tech startups located in Long Beach

An earlier version of this post also listed the Techstars Aerospace Accelerator, which is no longer in operation.

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Who Gave the AI Access?

🔦 Spotlight

Happy Friday, Los Angeles.

The newest employee in the office does not need a desk, a salary or a coffee order. But it may have access to your company’s emails, financial records, customer data and software systems.

That raises a fairly important question: Who decides what an AI agent is allowed to do?

El Segundo-based cybersecurity company Saviynt is building its next chapter around the answer.

Carrick Capital Partners announced this week that it closed a $600M continuation vehicle for Saviynt, including a new $255M investment in the company. The transaction allowed Carrick’s existing investors to either take liquidity or remain invested, while also providing liquidity to Saviynt employees through a tender offer.

Continuation vehicles are not exactly known for making gripping Friday reading. The company behind this one is considerably more interesting.

Saviynt develops identity security software that helps businesses determine who can access their applications, data and infrastructure. Increasingly, however, “who” does not refer exclusively to a person.

Companies are deploying AI agents that can retrieve information, write code, communicate with customers and complete multistep tasks with limited supervision. These digital workers need access to company systems to be useful, but every new permission also creates another opportunity for sensitive information to be exposed or an unintended action to be taken.

In other words, AI agents may be tireless employees. They are not necessarily trustworthy ones.

Saviynt is addressing that problem through Zuma, its platform for discovering, securing and governing AI agents, large language models and other nonhuman identities alongside a company’s human workforce. The goal is to give businesses one place to determine what every identity can access, whether it belongs to an employee, a contractor, a software application or an autonomous agent operating at machine speed.

The opportunity appears to be growing quickly. Saviynt has surpassed $300M in annual recurring revenue, up from approximately $10M when Carrick first invested. The company says bookings have increased by more than 80% this year while customer retention remains at 96%.

The new investment was completed as part of the final close of Saviynt’s previously announced $700M Series B, which valued the company at approximately $3B. Carrick’s continuation vehicle was led by Coller Capital and co-led by HSBC Asset Management, giving the investment firm more time and capital to remain behind one of its strongest-performing companies.

For Saviynt, the funding will support further development of its identity platform, deeper integrations with major cloud and software providers and its push to become a central security layer for the agentic workplace.

That ambition reflects a broader change taking place inside companies. The first wave of enterprise AI focused largely on what the technology could generate. The next phase is about what it can actually do, and whether businesses can maintain control once AI moves from answering questions to taking action.

Saviynt is betting that identity will become the gatekeeper.

AI agents are gaining access to the digital workplace, whether corporate security teams are ready for them or not.

Someone still has to hold the keys.

More from this week’s LA startup and venture scene below.

🤝 Venture Deals

    LA Venture Funds

    • Fulcrum Ventures participated in Critical Materials Group’s $10.3M seed round, led by Overmatch Ventures and joined by Victory Six Advisors. The Austin-based defense manufacturer will use the funding to develop and commission modular, automation-ready production systems designed to expand domestic manufacturing capacity for munitions and advanced energetic materials. - learn more
    • Fusion VC participated in Newlight’s $9M seed round alongside lomarlabs, BIRD Energy, Undeterred Capital and CiRi Ventures. The San Francisco-based maritime technology company recently demonstrated its hydrogen-hybrid retrofit on an 8,500-nautical-mile commercial voyage, reducing fuel consumption by 24% and carbon dioxide emissions by 28%. - learn more
    • Rebel Fund participated in Metal’s $4.5M seed round alongside a16z, Y Combinator, Gaingels, Indus Valley Capital, Phaze Ventures and Pioneer Fund. Metal will use the funding to build an AI-native operating system that helps founders identify relevant investors, manage outreach and automate other parts of the venture fundraising process. - learn more
    • UP.Partners participated in Reframe Systems’ $40M funding round, led by Energy Impact Partners and joined by Counterpart Ventures, E12 Ventures, Global Brain, Thin Line Capital and LACI Impact Fund. The homebuilding startup will use the capital to expand its network of robotics-powered microfactories, which it says can construct homes three times faster and at 35% lower cost than traditional methods. - learn more
    • Clocktower Technology Ventures participated in Sharpi’s $4M seed round, co-led by NXTP and ONEVC and joined by MAYA Capital. The Brazilian startup will use the funding to expand its team and develop autonomous AI agents that connect WhatsApp conversations with enterprise systems to automate B2B sales tasks such as order processing, customer follow-ups and demand generation. - learn more

    LA Exits

    • Extensiv, a California-based provider of warehouse management and fulfillment software, has been acquired by Descartes Systems Group for approximately $120M in cash. The acquisition adds Extensiv’s AI-enabled inventory, order, billing and omnichannel fulfillment tools to Descartes’ logistics network, strengthening its offerings for third-party logistics providers and ecommerce brands. - learn more
    • DocSolutionUSA has been acquired by Stewart Information Services alongside ProTitleUSA, adding mortgage document generation and automation capabilities to Stewart’s title services platform. The companies provide title, document and due diligence services for mortgage servicers, investors and capital markets clients; financial terms were not disclosed. - learn more
    • Fysh Foods, the Los Angeles-based plant-based seafood brand founded by creator and entrepreneur Zoya Biglary, has been acquired by City Roots Hospitality in an all-cash deal with undisclosed terms. City Roots plans to introduce Fysh Foods’ raw fish alternatives across its New York City restaurants and potentially expand the brand beyond the city as its restaurant portfolio grows - learn more

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      An LA AI Company Just Won Entertainment’s Backing

      🔦 Spotlight

      Hello LA.

      The entertainment industry has spent the past several years debating what generative AI could take from creators.

      This week, some of its biggest companies put money behind an AI startup promising to build something for them instead.

      Los Angeles-based Stability AI raised $76M in Series B funding from an investor group that includes Electronic Arts, Sony Music Group, Universal Music Group and Warner Music Group. AMD Ventures and Pacific Alliance Ventures also joined the round, while LA-based MANTIS Capital and Sound Ventures are among the company’s existing backers.

      The financing brings Stability AI’s total funding under CEO Prem Akkaraju to $232M, including two equity rounds and convertible notes. The company plans to use the new capital to expand its creative production tools, applied research and professional services across music, gaming and entertainment.

      The amount is notable. The names attached to it are the bigger story.

      Generative AI’s arrival in entertainment has been anything but quiet. Artists have questioned whether their work was used to train models without permission. Studios have faced pressure over how the technology could affect jobs. Record labels have pursued AI companies in court while simultaneously exploring how the same technology might fit into their businesses.

      Now, several of the world’s largest entertainment companies are investing directly in one.

      That does not mean the industry has resolved its concerns about AI. It means some of its biggest players would rather help shape the technology than wait to see what it becomes.

      Stability AI is positioning itself for that opening. Rather than focusing solely on general-purpose models, the company is building tools specifically for professional creatives. Its recently launched Stable Audio 3.0 was trained on fully licensed music and lets artists generate, edit and arrange audio through a web platform or directly inside digital audio workstations.

      Image Source: Stability AI

      That licensed-data approach is central to the pitch. The next phase of creative AI will not be decided only by which company produces the most impressive model. It will also depend on which companies can earn the trust of the artists, studios and rights holders whose work gives those models value.

      For its new strategic investors, the round offers more than financial upside. It creates a closer view into how generative AI may change production, a voice in how the tools develop and an opportunity to establish rules before those rules are established for them.

      For Stability AI, the backing provides something equally important: credibility inside industries that have every reason to scrutinize what it is building.

      The company now has capital and access to some of the largest catalogs, franchises and creative workforces in entertainment. What it does with that access will determine whether this becomes a meaningful alliance or simply an impressive collection of logos.

      Either way, the industry is no longer watching from a safe distance.

      It has entered the room.

      LA’s Air-Taxi Plans Are Coming Downtown

      While Stability AI is trying to change how entertainment gets made, Archer Aviation wants to change how people get to it.

      AEG and Archer announced plans to develop downtown Los Angeles’ first vertiport at L.A. LIVE, creating a potential new stop in Archer’s proposed electric air-taxi network ahead of the 2028 Olympic and Paralympic Games.

      Image Source: Archer

      The planned site would sit beside Crypto.com Arena and allow passengers to travel to and from the entertainment district aboard Archer’s Midnight aircraft. The company says its network could turn drives that take an hour or longer into electric flights lasting approximately 10 to 20 minutes.

      Archer has already identified SoFi Stadium, USC and Hollywood Burbank Airport as possible locations, with its recently acquired Hawthorne Airport expected to serve as the network’s central operating hub. As the official air-taxi provider of LA28 and Team USA, Archer has an unusually visible deadline for turning those plans into something tangible.

      AEG and Archer have completed an initial feasibility study of the L.A. LIVE site, including reviews of land use, airspace, power availability and community impact. The next phase will examine operations and the passenger experience.

      There is still a substantial distance between a proposed vertiport and a functioning air-taxi network. The infrastructure must be built, regulatory approvals must be secured and passengers must be persuaded that flying across the city is safer and more practical than staying on the ground.

      Still, few locations could make that future feel more real than L.A. LIVE. Millions of people already pass through the district for concerts, games and major events. Placing a vertiport there would bring urban air mobility out of the concept stage and directly into public view.

      Together, this week’s announcements show Los Angeles becoming a testing ground for two technologies still moving from promise toward everyday use.

      One could reshape how entertainment is created. The other could reshape how Angelenos reach it.

      In a city famous for both its creative industries and its traffic, that feels appropriately on brand.

      More from this week’s LA startup and venture scene below.

      🤝 Venture Deals

        LA Companies

        • Atorie raised a $9.5M seed round from investors including a16z speedrun, Night Capital and Lightspeed Venture Partners’ Jeremy Liew. The AI-powered fashion startup connects consumers directly with luxury manufacturers to offer high-quality goods without traditional designer markups, and will use the funding to expand logistics, production and its AI shopping tools. - learn more
        • Long Beach-based Maglut Heavy Industries emerged from stealth with $3.1M in pre-seed funding from Wave Function, Nova Threshold and Julian Capital. The startup is developing a chromatography-based system to process and refine rare earth elements domestically, with pilot tests producing materials at more than 99.9% purity. - learn more

        LA Venture Funds
        • MANTIS Venture Capital participated in Voya Energy’s $35M Series A, led by Energy Impact Partners and joined by John Doerr, StepStone, Founders Fund, Overmatch and Seven Stars. The Hayward-based startup will use the funding to commercialize its aluminum-fueled generators, which provide clean, off-grid power for data centers and other energy-intensive operations without combustion or local air emissions. - learn more
        • Regeneration.VC participated in eComID’s $17M seed round, led by Systemiq Capital and joined by Course Corrected, Stadium and returning investor CapitalT. The Stockholm-based startup will use the funding to expand internationally and scale its AI-powered Shopping Passport, which helps retailers personalize sizing and product discovery while reducing returns. - learn more
        • Clocktower Technology Ventures participated in Helcim’s $53M Series C, led by BDC Capital’s Growth Venture Fund and joined by new investors Curql Collective and LA-based Gold House Ventures. The Calgary payments company will use the funding to expand its platform, develop additional financial services and serve more small and midsize businesses across North America. - learn more

        LA Exits

        • Altruist agreed to be acquired by Vanguard, giving the Los Angeles-based wealth technology and custody platform greater resources to expand its tools for independent financial advisors. Altruist will continue operating as a standalone business under its existing leadership and brand after the deal closes, which is expected later this year pending regulatory approval; financial terms were not disclosed. - learn more
        • Personality AI has been acquired by WildBrain for approximately $11M in cash and 1M WildBrain shares upfront, with additional payments tied to future performance. The startup develops kid-safe conversational AI experiences for entertainment characters, including “Hey Peppa Pig,” and will help WildBrain expand its franchises into interactive products across toys, apps and digital platforms. - learn more

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          This Torrance Startup Just Raised $1B to Mass-Produce Hypersonic Missiles

          🔦 Spotlight

          Happy Friday, Los Angeles.

          Castelion has spent the past four years trying to prove that hypersonic missiles do not need to take decades to develop or cost so much that the military can only afford a limited supply.

          Now comes the harder part: producing them at scale.

          The Torrance-based defense startup raised a $1B Series C at a $13B valuation. The financing includes $800M in equity and a $250M revolving credit facility, making it one of the largest recent raises for an LA defense technology company.

          JPMorganChase’s Strategic Investment Group, Andreessen Horowitz and Carlyle co-led the round. Lightspeed Venture Partners, Lavrock Ventures, Altimeter, General Catalyst, T. Rowe Price and LA-based Interlagos Capital also participated.

          Castelion will use the capital to ramp production of Blackbeard, its low-cost hypersonic strike missile, while developing a longer-range precision weapon and new defensive systems. Hundreds of millions of dollars will go toward expanding manufacturing at Project Ranger, the company’s 1,000-acre production campus in New Mexico.

          Image Source: Castelion

          Blackbeard was designed in California, will be built in New Mexico and is expected to enter service in 2027. Castelion says it has already secured more than $500M in U.S. military contracts over the past 18 months and moved the missile from a clean-sheet concept to an official program in fewer than four years.

          That timeline is central to Castelion’s pitch. Traditional defense programs are often associated with long development cycles, limited production runs and eye-watering costs. Castelion is applying the rapid testing and vertically integrated manufacturing approach popularized by commercial space companies to weapons production.

          But a $13B valuation changes the standard. Castelion is no longer being judged as a promising startup with an impressive prototype. It is being funded like a company expected to become a major part of the American defense industrial base.

          The question is no longer whether a startup can build a hypersonic missile. It is whether one can manufacture thousands of them without losing the speed, discipline and cost advantages that made it disruptive in the first place.

          For LA’s defense ecosystem, that shift matters. The region has become home to a growing number of companies promising to modernize how America builds critical hardware. Castelion now has the capital, contracts and facilities to show what happens when that promise reaches the factory floor.

          The next test will not be in a pitch deck. It will be in production.

          More from this week’s LA startup and venture scene below.

          🤝 Venture Deals

            LA Companies

            • Long Beach based Ampaire raised a $19M Series B led by DiamondStream Partners, with strategic participation from Alaska Star Ventures and IAGi Ventures, bringing its total funding to $68M. The hybrid-electric aviation company will use the capital to expand flight operations, produce additional Eco Caravan aircraft, advance regulatory certification and scale its manufacturing capabilities. - learn more

            LA Venture Funds
            • SUM Ventures participated in AssistMe’s €6.5M funding round, which was led by CRB Health Tech and Vorwerk Ventures and included several returning investors. The German care technology company will use the capital to expand across Europe, prepare for a U.S. launch and further develop alea, its digital platform for supporting caregivers and improving nursing-home operations. - learn more
            • CIV led Hypercubic’s $5.3M seed round, with participation from Y Combinator, Afore Capital, Pioneer Fund, Multimodal Ventures and several angel investors. The San Francisco startup will use the capital to develop AI agents that can analyze, document and rewrite decades-old COBOL systems, helping enterprises modernize critical mainframe software faster and with less risk. - learn more
            • Plus Capital participated in Wispr Flow’s $280M Series B, led by Menlo Ventures and joined by existing and new investors, valuing the AI voice company at $2B. The funding brings Wispr’s total capital raised to $361M and will support its expansion beyond dictation into meeting tools and proprietary speech technology, including its new Canto model. - learn more
            • Alexandria Venture Investments participated in Leal Therapeutics’ $30M Series A extension alongside new investor Eli Lilly and returning backers including OrbiMed, Newpath Partners and SV Health Investors’ Dementia Discovery Fund. The biotech company will use the funding to advance clinical trials of LTX-001 for schizophrenia and LTX-002 for ALS, with initial schizophrenia trial data expected by year-end. - learn more
            • BroadLight Capital participated in Higgsfield’s $400M Series B, led by DST Global and joined by investors including Goldman Sachs Alternatives, Smash Capital, Fifth Wall and Intel Capital. The AI video and image platform, now valued at $5.4B with $700M in annualized revenue, will use the funding for R&D, global infrastructure, AI hiring and international expansion. - learn more

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