Gregory Wertman

GP - SoCal Master Fund (...and Dad)

📍 United States🔄 Updated September 2026💼 19 investments📅 12 years investing🗓 Last invested Aug 2025
VC🌍 United States
19
Total investments
3
Early stage
10
Mid stage
3
Late stage
12y
Years active

Portfolio

18 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
Aug 2025
ModRetro is committed to creating timeless, high-quality electronic devices that rekindle cherished memories and joy. Our mission is to craft authentic and nostalgic experiences with modern enhancements, ensuring the highest quality and collaboration with complementary brands.
Investor
Jun 2025
Harbinger is a commercial electric vehicle (EV) company on a mission to transform an industry starving for innovation. Harbingers best-in-class team of EV, battery, and drivetrain experts have pooled their deep experience to support the growing demand for medium-duty EVs. Leveraging a foundation of proprietary, in-house developed vehicle technologies designed specifically for commercial vehicles, Harbinger is bringing a first-of-its-kind EV platform to market, priced for zero acquisition premium. Harbinger: Familiar Form, Revolutionary Foundation.
Investor
Jan 2025
Aeon combines warfighter experience with world-class engineering to deliver advanced weapon systems at scale.
Investor
Aug 2024
Allen Control Systems (ACS) is a robotics defense company purpose-built to deliver advanced robotic capabilities to fill modernization demands across the defense industry and national security communities. Weve developed proprietary advanced hardware and software robotic weapon stations, powered by artificial intelligence and machine learning, that enable any legacy or modern weapon system to achieve precise aiming and impact. Were headquartered in Austin, TX, with an office in Alexandria, VA. If youre passionate about our mission, we’d love to hear from you.
Investor
Mar 2024
At Supergut, we are pioneering breakthrough clinically-validated solutions that transform your life through your gut microbiome. For those who want proven real-food products that deliver measurable health results, we provide science-based and delicious products — shakes, snack bars, and more — that balance the microbiome to improve quality of life. Supergut is backed by leading venture investors and visionaries in health, science, and technology, including The Production Board, Alpha Edison, and Acre Venture Partners.
Investor
Jan 2024
Higharcs Homebuilding Cloud gives your homebuilding team the tools they need to design, estimate, sell, and build. Say goodbye to disconnected teams, outdated software, and repetitive manual work. Go to market faster than ever with one connected platform to design, estimate, sell, and build new homes and communities buyers love. Higharc is VC-backed and is led by a founding team that has launched products for Autodesk, EA, Nike, and Apple. We’re looking for world-class engineers and designers. See our open jobs: https://www.higharc.com/careers
Investor
Oct 2023
Catalyzing the future of foodservice with human-centered automation.
Investor
Oct 2023
Founded in 2015, Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide.
Investor
Mar 2023
Kyte unlocks the freedom to go places by delivering a car for any trip longer than a ride share, for a day, a few days or a few weeks. We’re going after an incredibly large existing market that is characterized by poor experiences and inefficient attempts that don’t solve customer centricity, convenience and consistency. We are dedicated to finding the perfect balance of technological and operational excellence, ensuring a seamless and magical customer experience. In doing this, we’ve cultivated a values-first culture, with a team empowered to be bold, be humble, and take ownership.
Investor
Dec 2022
Swift Navigation is a global technology company pioneering reliable, affordable high-accuracy satellite positioning to unlock autonomy and automation at scale. Its SkylarkTM Precise Positioning Service improves the accuracy of standard Global Navigation Satellite Systems (GNSS), such as GPS, from several meters to a few centimeters. Skylark powers more than 10 million vehicles and devices deployed by leading automotive OEMs, Tier 1 suppliers, robotics companies, and IoT system integrators. Learn more about how Swift is building the infrastructure to enable a safer and more productive future at swiftnav.com.
Series E - Investor
Jun 2022
Anduril is not a traditional defense contractor. We are shaping the future of defense, transforming US & allied military capabilities with advanced technology. We emphasize speed and results and control our products from start to finish, including funding R&D to selling finished products off the shelf. Today, Anduril is in a rapid growth phase, deploying technology in diverse locations and developing path-making products that will change defense forever. We believe that everyone at Anduril can be a catalyst. Your perspective can change lives, and we want to help you make your mark. Our team includes thinkers and doers working interdependently. We bring the brightest minds and best-in-class talent together with veterans who have lived the problems of our warfighters. If you like building quickly and seeing your work deployed in the real world, we want you at Anduril. With offices in Orange County, Washington DC, Seattle, Boston, Atlanta, London, and Sydney, our reach is wide. Check out our careers page at https://www.anduril.com/careers or send us an email at careers@anduril.com.
Investor
Nov 2021
Slingshot Aerospace provides satellite tracking, space traffic coordination, and space modeling and simulation solutions to government and commercial customers around the world. Using mission-critical data, insights, and applications powered by the Slingshot Platform, space operators improve spaceflight safety and optimize their orbital operations. Slingshot’s platform combines data from the Slingshot Global Sensor Network, the Slingshot Seradata satellite and launch database, satellite owner-operators, and other third-party space data providers, to create the most up-to-date representation of space on the market today. This common operating picture of space activities, past, present, and predicted, empowers the world’s leading space operators to better understand what is happening in space and plan their operations. Slingshot is driven by its mission to make space more safe, sustainable, and secure for all. The company was launched in 2017 and has locations in California, Colorado, and the UK.
Investor
Jul 2021
Volonic is redefining wireless charging by fusing art and technology to create a luxury experience in the industry that has never been offered before. Carefully crafted with state of the art materials, from Alcantara to carbon fibers, a Volonic is a true piece of modern-day luxury. 5 coil charging ensures that charging is optimal from any position, anywhere on the surface. The device is able to charge up to three Qi-compatible devices at one time, maximizing the productivity of the technology. Full customizations ensure that your Volonic will match your setting perfectly and the engraving option makes it the pefect gift.
Investor
May 2021
Mintable makes the most of Ethereums blockchain technology to enable anyone create, manage, and sell digital files with all the benefits of provable ownership, immutability, and traceability. What will you mint today?
Investor
Mar 2021
Grin Gaming creates real-time micro market sports gambling data feeds and widgets for consumer and sports book customers
Show all 18 investments ↓
Experience · 31 entries
All (31)
Investments (19)
Board (1)
2025
Investor
Aug 2025
ModRetro is committed to creating timeless, high-quality electronic devices that rekindle cherished memories and joy. Our mission is to craft authentic and nostalgic experiences with modern enhancements, ensuring the highest quality and collaboration with complementary brands.
Investor
Jun 2025
Harbinger is a commercial electric vehicle (EV) company on a mission to transform an industry starving for innovation. Harbingers best-in-class team of EV, battery, and drivetrain experts have pooled their deep experience to support the growing demand for medium-duty EVs. Leveraging a foundation of proprietary, in-house developed vehicle technologies designed specifically for commercial vehicles, Harbinger is bringing a first-of-its-kind EV platform to market, priced for zero acquisition premium. Harbinger: Familiar Form, Revolutionary Foundation.
Investor
Apr 2025
Myopia is the most common eye disease in children and has experienced a dramatic increase in prevalence over the last 30 years. Once considered a benign refractive condition, even at low levels, myopia is now associated with many serious ophthalmic co- morbidities. The greater myopia severity, the higher the risk of these ophthalmic co-morbidities later in life. Sydnexis was founded with the goal of developing a proprietary, stable, low-dose atropine eyedrop to treat myopia progression in children and minimize the risk of ocular co-morbidities. At Sydnexis, we have focused on developing a best-in-class low-dose atropine formulation to address the juvenile-onset myopia pandemic.
Investor
Jan 2025
Aeon combines warfighter experience with world-class engineering to deliver advanced weapon systems at scale.
2024
Investor
Aug 2024
Allen Control Systems (ACS) is a robotics defense company purpose-built to deliver advanced robotic capabilities to fill modernization demands across the defense industry and national security communities. Weve developed proprietary advanced hardware and software robotic weapon stations, powered by artificial intelligence and machine learning, that enable any legacy or modern weapon system to achieve precise aiming and impact. Were headquartered in Austin, TX, with an office in Alexandria, VA. If youre passionate about our mission, we’d love to hear from you.
Show all 31 entries ↓
Investment activity
2014–2025 · 19 investments
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