Spring Tide Capital

Impulse Space is an in-space transportation company founded by Tom Mueller, specializing in providing access beyond Low Earth Orbit (LEO) through a fleet of innovative transportation vehicles. The company’s flight-proven Mira vehicle employs a non-toxic, high-impulse chemical propulsion system, facilitating services such as orbital transport, constellation deployment, and precision reentry from LEO to Geostationary Orbit (GEO). Additionally, the high-energy Helios vehicle, powered by the Deneb engine, enables deliveries to a range of orbits including Medium Earth Orbit (MEO), GEO, heliocentric, lunar, and other planetary destinations. Impulse Space is committed to offering economical and efficient in-space transportation solutions, leveraging a team with a history of delivering reliable rockets to ensure rapid and dependable service for its customers.

Founded in 2016 and based in San Francisco, ZBiotics is a synthetic biology company that bioengineers probiotic bacteria for nutraceutical applications. Its flagship product is a genetically engineered probiotic drink designed to break down acetaldehyde, an unwanted byproduct of alcohol consumption.

Transfr is a developer of an apprenticeship platform that utilizes virtual reality to create immersive training simulations. The company's technology features a dialogue system that facilitates interaction between trainees and a virtual coach, allowing learners to progress at their own pace. This innovative approach combines learning sciences with data from simulations to provide tailored coaching experiences that enhance skill retention and accelerate mastery. By focusing on in-demand industry skills, Transfr enables students to gain the confidence needed for job interviews and prepares them for long-term success in the workforce.

Butter Payments is a software development firm focused on addressing the issue of involuntary churn in the subscription industry, which results in significant revenue losses for companies due to failed payments. Founded in 2020 by Vijay Menon, Butter employs machine learning technology to assist leading subscription businesses, such as Fabletics, The Athletic, and Savage x Fenty, in recovering lost revenue, optimizing payment authorization rates, and enhancing customer lifetime value. The company aims to transform the subscription payment landscape by providing solutions that mitigate the financial impact of payment failures, thereby supporting businesses in maximizing their growth potential.

Transfr is a developer of an apprenticeship platform that utilizes virtual reality to create immersive training simulations. The company's technology features a dialogue system that facilitates interaction between trainees and a virtual coach, allowing learners to progress at their own pace. This innovative approach combines learning sciences with data from simulations to provide tailored coaching experiences that enhance skill retention and accelerate mastery. By focusing on in-demand industry skills, Transfr enables students to gain the confidence needed for job interviews and prepares them for long-term success in the workforce.

PowerX is a developer of an energy management system focused on optimizing heating systems and reducing costs associated with water heating. The system can be integrated with existing water heaters, allowing it to learn users' preferences for water temperature and heat only the necessary amount of water. This approach not only helps customers save on their water heating bills but also contributes to a reduction in carbon emissions. Additionally, PowerX intelligently purchases surplus electricity at the lowest prices, further enhancing its energy efficiency and cost-saving capabilities.

PowerX is a developer of an energy management system focused on optimizing heating systems and reducing costs associated with water heating. The system can be integrated with existing water heaters, allowing it to learn users' preferences for water temperature and heat only the necessary amount of water. This approach not only helps customers save on their water heating bills but also contributes to a reduction in carbon emissions. Additionally, PowerX intelligently purchases surplus electricity at the lowest prices, further enhancing its energy efficiency and cost-saving capabilities.