HAX

HAX is a venture capital program that accelerates hardware startups through an intensive support system, operating primarily in Shenzhen and San Francisco. Founders begin their journey in Shenzhen, focusing on rapid prototyping and the development of various aspects of their business, including marketing strategies and business plans. Once they refine their products, teams transition to San Francisco, where the emphasis shifts to business development, fundraising, and establishing connections with corporates, investors, and media. HAX also offers specialized programs like HAX Growth, a seven-week bootcamp for launching B2C and B2B hardware startups, and HAX Boost, which helps selected teams enhance their sales and marketing strategies over six weeks. Founded in 2012, HAX is part of SOSV and targets technology companies that aim to create meaningful advancements in sustainability, industrial automation, and human health. The program continues to support startups beyond the initial phases, providing resources and guidance as they grow.

Andrew Gollach

Partner

Past deals in Energy Storage

XFuel

Venture Round in 2022
XFuel produces sustainable and net-zero road, marine and aviation drop-in fuels for distributors and consumers. The company was founded in 2010 and is based in Palma de Mallorca, Baleares. XFuel has developed technology for sustainable and cost-effective conversion of biomass waste into a clean and drop-in advanced fuel for the transport sector. Fuel is produced efficiently, at low-cost and with currently up to 90% fewer GHGs than traditional fossil fuel production, with a clear route to achieving carbon negative fuels.

XFuel

Seed Round in 2022
XFuel produces sustainable and net-zero road, marine and aviation drop-in fuels for distributors and consumers. The company was founded in 2010 and is based in Palma de Mallorca, Baleares. XFuel has developed technology for sustainable and cost-effective conversion of biomass waste into a clean and drop-in advanced fuel for the transport sector. Fuel is produced efficiently, at low-cost and with currently up to 90% fewer GHGs than traditional fossil fuel production, with a clear route to achieving carbon negative fuels.

VoltStorage

Convertible Note in 2020
VoltStorage GmbH is a company based in Olching, Germany, specializing in the development and production of solar energy storage systems. Utilizing eco-friendly vanadium redox flow technology, VoltStorage creates power storage devices that capture surplus solar energy during the day for use at night. This innovative approach allows homeowners to maximize the efficiency of their solar panel systems, ensuring a consistent supply of renewable energy even during periods of low sunlight. In addition to its products, VoltStorage offers installation and technical support services, facilitating a seamless transition to sustainable energy solutions. The company's mission is to promote 100 percent renewable energy availability, contributing to a cleaner and fairer world for future generations.

Pushme

Convertible Note in 2019
Pushme Inc. is a manufacturer of swappable batteries specifically designed for bicycles, aiming to enhance urban mobility. Founded in 2016 and based in Bath, United Kingdom, the company operates as a subsidiary of Tier Mobility GmbH. Pushme focuses on addressing the challenges of energy distribution for small electric vehicles by establishing a network of battery swap stations. These stations allow local merchants to sell energy, providing convenient and instant recharging solutions across cities. The innovative approach not only supports the adoption of electric bicycles but also empowers individuals with access to electricity to contribute to sustainable transport. The team at Pushme comprises engineers, designers, and operations experts dedicated to developing efficient hardware solutions that improve cycling experiences and facilitate energy management.

Pushme

Seed Round in 2019
Pushme Inc. is a manufacturer of swappable batteries specifically designed for bicycles, aiming to enhance urban mobility. Founded in 2016 and based in Bath, United Kingdom, the company operates as a subsidiary of Tier Mobility GmbH. Pushme focuses on addressing the challenges of energy distribution for small electric vehicles by establishing a network of battery swap stations. These stations allow local merchants to sell energy, providing convenient and instant recharging solutions across cities. The innovative approach not only supports the adoption of electric bicycles but also empowers individuals with access to electricity to contribute to sustainable transport. The team at Pushme comprises engineers, designers, and operations experts dedicated to developing efficient hardware solutions that improve cycling experiences and facilitate energy management.

VoltStorage

Seed Round in 2018
VoltStorage GmbH is a company based in Olching, Germany, specializing in the development and production of solar energy storage systems. Utilizing eco-friendly vanadium redox flow technology, VoltStorage creates power storage devices that capture surplus solar energy during the day for use at night. This innovative approach allows homeowners to maximize the efficiency of their solar panel systems, ensuring a consistent supply of renewable energy even during periods of low sunlight. In addition to its products, VoltStorage offers installation and technical support services, facilitating a seamless transition to sustainable energy solutions. The company's mission is to promote 100 percent renewable energy availability, contributing to a cleaner and fairer world for future generations.

Pushme

Seed Round in 2018
Pushme Inc. is a manufacturer of swappable batteries specifically designed for bicycles, aiming to enhance urban mobility. Founded in 2016 and based in Bath, United Kingdom, the company operates as a subsidiary of Tier Mobility GmbH. Pushme focuses on addressing the challenges of energy distribution for small electric vehicles by establishing a network of battery swap stations. These stations allow local merchants to sell energy, providing convenient and instant recharging solutions across cities. The innovative approach not only supports the adoption of electric bicycles but also empowers individuals with access to electricity to contribute to sustainable transport. The team at Pushme comprises engineers, designers, and operations experts dedicated to developing efficient hardware solutions that improve cycling experiences and facilitate energy management.

Pushme

Convertible Note in 2018
Pushme Inc. is a manufacturer of swappable batteries specifically designed for bicycles, aiming to enhance urban mobility. Founded in 2016 and based in Bath, United Kingdom, the company operates as a subsidiary of Tier Mobility GmbH. Pushme focuses on addressing the challenges of energy distribution for small electric vehicles by establishing a network of battery swap stations. These stations allow local merchants to sell energy, providing convenient and instant recharging solutions across cities. The innovative approach not only supports the adoption of electric bicycles but also empowers individuals with access to electricity to contribute to sustainable transport. The team at Pushme comprises engineers, designers, and operations experts dedicated to developing efficient hardware solutions that improve cycling experiences and facilitate energy management.

Pushme

Seed Round in 2018
Pushme Inc. is a manufacturer of swappable batteries specifically designed for bicycles, aiming to enhance urban mobility. Founded in 2016 and based in Bath, United Kingdom, the company operates as a subsidiary of Tier Mobility GmbH. Pushme focuses on addressing the challenges of energy distribution for small electric vehicles by establishing a network of battery swap stations. These stations allow local merchants to sell energy, providing convenient and instant recharging solutions across cities. The innovative approach not only supports the adoption of electric bicycles but also empowers individuals with access to electricity to contribute to sustainable transport. The team at Pushme comprises engineers, designers, and operations experts dedicated to developing efficient hardware solutions that improve cycling experiences and facilitate energy management.

VoltStorage

Seed Round in 2016
VoltStorage GmbH is a company based in Olching, Germany, specializing in the development and production of solar energy storage systems. Utilizing eco-friendly vanadium redox flow technology, VoltStorage creates power storage devices that capture surplus solar energy during the day for use at night. This innovative approach allows homeowners to maximize the efficiency of their solar panel systems, ensuring a consistent supply of renewable energy even during periods of low sunlight. In addition to its products, VoltStorage offers installation and technical support services, facilitating a seamless transition to sustainable energy solutions. The company's mission is to promote 100 percent renewable energy availability, contributing to a cleaner and fairer world for future generations.

VoltStorage

Convertible Note in 2016
VoltStorage GmbH is a company based in Olching, Germany, specializing in the development and production of solar energy storage systems. Utilizing eco-friendly vanadium redox flow technology, VoltStorage creates power storage devices that capture surplus solar energy during the day for use at night. This innovative approach allows homeowners to maximize the efficiency of their solar panel systems, ensuring a consistent supply of renewable energy even during periods of low sunlight. In addition to its products, VoltStorage offers installation and technical support services, facilitating a seamless transition to sustainable energy solutions. The company's mission is to promote 100 percent renewable energy availability, contributing to a cleaner and fairer world for future generations.

VoltStorage

Seed Round in 2016
VoltStorage GmbH is a company based in Olching, Germany, specializing in the development and production of solar energy storage systems. Utilizing eco-friendly vanadium redox flow technology, VoltStorage creates power storage devices that capture surplus solar energy during the day for use at night. This innovative approach allows homeowners to maximize the efficiency of their solar panel systems, ensuring a consistent supply of renewable energy even during periods of low sunlight. In addition to its products, VoltStorage offers installation and technical support services, facilitating a seamless transition to sustainable energy solutions. The company's mission is to promote 100 percent renewable energy availability, contributing to a cleaner and fairer world for future generations.
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