HAX

HAX is a venture capital program focused on accelerating hardware startups through its comprehensive support and resources. Founded in 2012 and headquartered in Newark, New Jersey, HAX operates in two key locations, San Francisco and Shenzhen, providing founders with an environment conducive to rapid prototyping and iterative development. The program emphasizes the importance of launching both B2C and B2B hardware startups, guiding them through critical phases such as business development, fundraising, and market entry. HAX accepts teams that demonstrate strong potential for scaling their ventures and solving significant technological challenges. Through a structured curriculum, entrepreneurs refine their product-market fit and business strategies while benefiting from a robust network of mentors and industry connections. HAX maintains an ongoing relationship with participating startups to support their growth beyond the initial program, ensuring they have the necessary resources and partnerships to succeed in the competitive marketplace.

Andrew Gollach

Principal

Duncan Turner

Managing Director

Past deals in San Francisco Bay Area

Particle

Series C in 2025
Particle provides hardware and software tools to help users prototype, scale, and manage IoT products. Particle is an IoT device platform that enables businesses to easily add the power of connectivity to any product. From hardware to connectivity to device management and cloud, Particle provides developers with tools to prototype IoT solutions quickly as well as a reliable and secure platform for enterprises to scale. Over 150,000 product builders in more than 170 countries and half of the Fortune 500 have deployed connected IoT devices powered by Particle. Listed as one of Fast Company’s Most Innovative Companies of 2015 and named as a major player to watch in the IoT Landscape in IDC Marketscape’s 2018 Vendor Assessment, Particle’s customers include NASA, SpaceX, consumer hot tub manufacturer Jacuzzi, and coffee-brewing pioneer Keurig. Venture backed by Root Ventures, Spark Capital, and Qualcomm Ventures. Particle is based in San Francisco, CA and Shenzhen, China. Particle was founded on 2012.

Wild

Seed Round in 2024
Situated in San Francisco, California, the company is presently functioning in stealth mode.

Particle

Convertible Note in 2024
Particle provides hardware and software tools to help users prototype, scale, and manage IoT products. Particle is an IoT device platform that enables businesses to easily add the power of connectivity to any product. From hardware to connectivity to device management and cloud, Particle provides developers with tools to prototype IoT solutions quickly as well as a reliable and secure platform for enterprises to scale. Over 150,000 product builders in more than 170 countries and half of the Fortune 500 have deployed connected IoT devices powered by Particle. Listed as one of Fast Company’s Most Innovative Companies of 2015 and named as a major player to watch in the IoT Landscape in IDC Marketscape’s 2018 Vendor Assessment, Particle’s customers include NASA, SpaceX, consumer hot tub manufacturer Jacuzzi, and coffee-brewing pioneer Keurig. Venture backed by Root Ventures, Spark Capital, and Qualcomm Ventures. Particle is based in San Francisco, CA and Shenzhen, China. Particle was founded on 2012.

Lief Therapeutics

Seed Round in 2024
Lief Therapeutics is a medical device company focused on improving at-home care for individuals suffering from post-traumatic stress disorder, depression, and anxiety. The company has developed a discreet biosensing patch that measures heart rate and breathing patterns with medical accuracy. This wearable device, known as Lief, helps users manage their stress responses through biofeedback exercises, allowing them to monitor their emotions and behaviors in real-time. Additionally, the device provides clinicians with insights into patient progress, enabling in-session training and tracking of psychological assessments. Lief Therapeutics also offers the Lief Health Score application, which records thoughts, emotions, and sensations, facilitating the tracking of daily progress and personalized practice exercises. Founded in 2014 and based in San Francisco, California, the company sells its products online.

Particle

Series C in 2023
Particle provides hardware and software tools to help users prototype, scale, and manage IoT products. Particle is an IoT device platform that enables businesses to easily add the power of connectivity to any product. From hardware to connectivity to device management and cloud, Particle provides developers with tools to prototype IoT solutions quickly as well as a reliable and secure platform for enterprises to scale. Over 150,000 product builders in more than 170 countries and half of the Fortune 500 have deployed connected IoT devices powered by Particle. Listed as one of Fast Company’s Most Innovative Companies of 2015 and named as a major player to watch in the IoT Landscape in IDC Marketscape’s 2018 Vendor Assessment, Particle’s customers include NASA, SpaceX, consumer hot tub manufacturer Jacuzzi, and coffee-brewing pioneer Keurig. Venture backed by Root Ventures, Spark Capital, and Qualcomm Ventures. Particle is based in San Francisco, CA and Shenzhen, China. Particle was founded on 2012.

Lief Therapeutics

Convertible Note in 2022
Lief Therapeutics is a medical device company focused on improving at-home care for individuals suffering from post-traumatic stress disorder, depression, and anxiety. The company has developed a discreet biosensing patch that measures heart rate and breathing patterns with medical accuracy. This wearable device, known as Lief, helps users manage their stress responses through biofeedback exercises, allowing them to monitor their emotions and behaviors in real-time. Additionally, the device provides clinicians with insights into patient progress, enabling in-session training and tracking of psychological assessments. Lief Therapeutics also offers the Lief Health Score application, which records thoughts, emotions, and sensations, facilitating the tracking of daily progress and personalized practice exercises. Founded in 2014 and based in San Francisco, California, the company sells its products online.

Particle

Series C in 2022
Particle provides hardware and software tools to help users prototype, scale, and manage IoT products. Particle is an IoT device platform that enables businesses to easily add the power of connectivity to any product. From hardware to connectivity to device management and cloud, Particle provides developers with tools to prototype IoT solutions quickly as well as a reliable and secure platform for enterprises to scale. Over 150,000 product builders in more than 170 countries and half of the Fortune 500 have deployed connected IoT devices powered by Particle. Listed as one of Fast Company’s Most Innovative Companies of 2015 and named as a major player to watch in the IoT Landscape in IDC Marketscape’s 2018 Vendor Assessment, Particle’s customers include NASA, SpaceX, consumer hot tub manufacturer Jacuzzi, and coffee-brewing pioneer Keurig. Venture backed by Root Ventures, Spark Capital, and Qualcomm Ventures. Particle is based in San Francisco, CA and Shenzhen, China. Particle was founded on 2012.

Butlr

Seed Round in 2020
Butlr Technologies Inc., established in 2019 and headquartered in Burlingame, California, specializes in real-time occupancy and behavior analytics. The company operates a wireless-sensor device that anonymously detects human presence using low-resolution thermal data and advanced AI/machine learning. This data is translated into valuable insights, enabling optimized space layout and understanding of consumer behavior in retail and hospitality industries.

Petcube

Convertible Note in 2019
Petcube, Inc. is a company that specializes in developing interactive Wi-Fi pet cameras aimed at enhancing the connection between pet owners and their pets when they are away from home. Founded in 2012 and headquartered in San Francisco, Petcube's product lineup includes the Petcube Play 2, a smart HD camera equipped with a laser toy and voice control, allowing users to see, communicate with, and engage their pets remotely. Another notable product is the Petcube Bites 2, which features a treat dispenser alongside similar functionalities, enabling users to reward and train their pets effectively. Additionally, Petcube offers Petcube Care, a service that provides video history and alerts, enhancing the pet care experience. The company retails its innovative products online, positioning itself as a leader in the connected pet technology market.

Carbon Robotics

Convertible Note in 2018
Carbon Robotics, based in San Francisco, California, is dedicated to making advanced robotics more accessible to address significant societal challenges. The company specializes in the manufacturing of multi-purpose robotic arms, which are designed to tackle various complex problems. Recognized for its influence in the robotics sector, Carbon Robotics was named one of the Top 50 most influential public and private companies in the global robotics industry by the Robotics Business Review in 2016. Through its innovative approach, Carbon Robotics aims to democratize advanced technology and enhance its application across different fields.

Cinemood

Seed Round in 2016
Cinemood is a company that specializes in the development of portable mini-cinema projectors aimed primarily at children. These projectors are designed to project content onto any surface and come equipped with features such as a rechargeable battery, Wi-Fi and Bluetooth connectivity, a built-in speaker, and internal memory. They also support mobile device screen mirroring, allowing users to access a curated selection of movies, cartoons, audio stories, and digital books. Headquartered in San Francisco and Moscow, Cinemood has established a presence in 150 countries and has achieved significant revenue, reflecting its growing popularity in the market.

Particle

Series A in 2016
Particle provides hardware and software tools to help users prototype, scale, and manage IoT products. Particle is an IoT device platform that enables businesses to easily add the power of connectivity to any product. From hardware to connectivity to device management and cloud, Particle provides developers with tools to prototype IoT solutions quickly as well as a reliable and secure platform for enterprises to scale. Over 150,000 product builders in more than 170 countries and half of the Fortune 500 have deployed connected IoT devices powered by Particle. Listed as one of Fast Company’s Most Innovative Companies of 2015 and named as a major player to watch in the IoT Landscape in IDC Marketscape’s 2018 Vendor Assessment, Particle’s customers include NASA, SpaceX, consumer hot tub manufacturer Jacuzzi, and coffee-brewing pioneer Keurig. Venture backed by Root Ventures, Spark Capital, and Qualcomm Ventures. Particle is based in San Francisco, CA and Shenzhen, China. Particle was founded on 2012.

TrainerBot

Pre Seed Round in 2016
Trainerbot is a sports technology company based in San Francisco, California, specializing in robotics for table tennis. Founded in 2013, the company has developed a smart, app-enabled ping pong robot designed to enhance users' training experiences. This innovative device allows users to practice table tennis by programming it through a smartphone to deliver balls to specific locations with varying spins. Features include direction control, trajectory control, and the ability to simulate drills, play at different skill levels, and even create trick shots. Trainerbot's technology enables players to practice independently, improving their skills without the need for a real opponent.

Electroloom

Seed Round in 2015
Electroloom is a San Francisco-based company founded in 2013 that specializes in 3D printing services for fabrics. Utilizing a unique manufacturing process known as Field Guided Fabrication, Electroloom is capable of producing lightweight, seamless fabrics on demand. This method closely resembles traditional 3D printing and enables the creation of customized apparel, particularly T-shirts and sweaters, as well as other fabric-based products such as tissue engineering scaffolds and filters. By focusing on the customization of fibrous articles of clothing, the company aims to meet the specific needs of the clothing industry, allowing for unique designs that enhance a stylist's collection.

BBB

Seed Round in 2015
BBB Technologies Inc., established in 2014, is a Mountain View, California-based company with additional offices in Seoul and Shenzhen. It specializes in developing mobile healthcare technologies, notably the Elemark device, which provides real-time blood diagnostic testing for over 50 conditions using just one drop of blood. The company's platform offers actionable insights, enabling early stage diagnosis, better care, and informed treatment decisions for researchers, doctors, and patients worldwide. BBB Technologies has been recognized for its innovative work, winning awards such as the 2015 TechCrunch Seoul and TechinAsia @beGlobal Seoul.

Lief Therapeutics

Seed Round in 2015
Lief Therapeutics is a medical device company focused on improving at-home care for individuals suffering from post-traumatic stress disorder, depression, and anxiety. The company has developed a discreet biosensing patch that measures heart rate and breathing patterns with medical accuracy. This wearable device, known as Lief, helps users manage their stress responses through biofeedback exercises, allowing them to monitor their emotions and behaviors in real-time. Additionally, the device provides clinicians with insights into patient progress, enabling in-session training and tracking of psychological assessments. Lief Therapeutics also offers the Lief Health Score application, which records thoughts, emotions, and sensations, facilitating the tracking of daily progress and personalized practice exercises. Founded in 2014 and based in San Francisco, California, the company sells its products online.

Carbon Robotics

Pre Seed Round in 2014
Carbon Robotics, based in San Francisco, California, is dedicated to making advanced robotics more accessible to address significant societal challenges. The company specializes in the manufacturing of multi-purpose robotic arms, which are designed to tackle various complex problems. Recognized for its influence in the robotics sector, Carbon Robotics was named one of the Top 50 most influential public and private companies in the global robotics industry by the Robotics Business Review in 2016. Through its innovative approach, Carbon Robotics aims to democratize advanced technology and enhance its application across different fields.

Petcube

Seed Round in 2013
Petcube, Inc. is a company that specializes in developing interactive Wi-Fi pet cameras aimed at enhancing the connection between pet owners and their pets when they are away from home. Founded in 2012 and headquartered in San Francisco, Petcube's product lineup includes the Petcube Play 2, a smart HD camera equipped with a laser toy and voice control, allowing users to see, communicate with, and engage their pets remotely. Another notable product is the Petcube Bites 2, which features a treat dispenser alongside similar functionalities, enabling users to reward and train their pets effectively. Additionally, Petcube offers Petcube Care, a service that provides video history and alerts, enhancing the pet care experience. The company retails its innovative products online, positioning itself as a leader in the connected pet technology market.

Particle

Pre Seed Round in 2013
Particle provides hardware and software tools to help users prototype, scale, and manage IoT products. Particle is an IoT device platform that enables businesses to easily add the power of connectivity to any product. From hardware to connectivity to device management and cloud, Particle provides developers with tools to prototype IoT solutions quickly as well as a reliable and secure platform for enterprises to scale. Over 150,000 product builders in more than 170 countries and half of the Fortune 500 have deployed connected IoT devices powered by Particle. Listed as one of Fast Company’s Most Innovative Companies of 2015 and named as a major player to watch in the IoT Landscape in IDC Marketscape’s 2018 Vendor Assessment, Particle’s customers include NASA, SpaceX, consumer hot tub manufacturer Jacuzzi, and coffee-brewing pioneer Keurig. Venture backed by Root Ventures, Spark Capital, and Qualcomm Ventures. Particle is based in San Francisco, CA and Shenzhen, China. Particle was founded on 2012.

Nomiku

Seed Round in 2012
Nomiku Inc. is a San Francisco-based company that specializes in manufacturing immersion circulators for sous vide cooking. Founded in 2012, Nomiku emerged from a successful Kickstarter campaign for its inaugural product, the Nomiku Immersion Circulator. The company now offers a second-generation device that is both compact and powerful, accompanied by a companion app. This innovative appliance allows users to transform any pot into a temperature-controlled water bath, facilitating the preparation of perfectly cooked meals at home. Nomiku aims to make sous vide cooking accessible to everyone, believing that with the right tools, anyone can become a great cook. Its products are utilized in both home kitchens and restaurants worldwide.
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