Matrix Partners

Matrix Partners is a venture capital firm founded in 1977 and based in San Francisco that backs early-stage and Series A technology companies across sectors such as artificial intelligence, B2B software, consumer technology, fintech, health tech, infrastructure, and semiconductors. The firm emphasizes practical, founder-centered collaboration, often supporting concepts from idea stage through Series A and taking board seats to help portfolio companies scale. It operates globally, including Matrix Partners China, which focuses on long-term relationships with entrepreneurs in China and has a track record of IPOs and strategic exits. The team combines former founders and experienced investors to bring local execution and global perspective. Notable investments span across the technology landscape, reflecting a history of involvement with companies like FedEx, Apple, Oculus, Canva, Zendesk, HubSpot, Postmates, Fivetran, Sila, and GOAT, illustrating the firm’s ability to support companies from early development to scale.

Ben Altshuler

Partner

Timothy Barrows

General Partner

Diana Kimball Berlin

Partner

Matt Brown

Partner

Phyllis Doherty

Administrative Partner

Paul Ferri

Investor

Liza Gurtin

Partner

Patrick Malatack

Partner

Hardi Meybaum

General Partner

Kojo Osei

Partner

StaN Reiss

General Partner

Antonio Rodriguez

General Partner

Paul Sherer

Venture Partner

David Su

Managing Partner

Sun Linghao

Managing Partner

Tong Ti

Vice President

Wan Haoji

Partner

Kevin Xiong

Partner

Past deals in Hardware

Cysic

Seed Round in 2024
Cysic specializes in blockchain technology, focusing on zero-knowledge proof hardware acceleration. Its platform offers real-time ZK proof generation, enhancing efficiency and usability while maintaining decentralization.

Sesame AI

Series A in 2023
Sesame AI is a technology company developing software and hardware products.

Owl Labs

Series C in 2022
Founded in 2014, Owl Labs specializes in developing immersive video conferencing technology. Its flagship product, the Meeting Owl, is a smart conference camera that captures a 360° view of meeting spaces and automatically focuses on speakers. It's compatible with popular video conferencing software like Google Hangouts and Skype.

Dessmann

Series D in 2022
Dessmann is a digital fingerprint biometric door lock supplier with head office in Stuttgart (Germany) and production unit in Hangzhou (China) and production unit in Hangzhou (China) .At Dessmann, They are committed to offering full security products and services to our customers. As a global company with offices and facilities around the world, they currently offer their digital locks in Indonesia, Singapore, China, Europe and Latin America. They will also offer their digital locks in Vietnam, Malaysia and Thailand in the near future. Their full biometric research and development centre allows us to innovate and bring new technologies and functionalities to their customers on a regular basis.

Xinling Semiconductor

Seed Round in 2022
Xlink Semiconductor, based in Shanghai, specializes in the design and development of automotive-grade power amplifier chips, particularly for smart cockpit audio systems in vehicles. The company has extensive experience in areas such as chip design, processing, packaging, and certification, focusing on high-end mixed-signal technology. Its Class D power amplifier chips are notable for their high efficiency, minimal heat generation, and strong sound quality interference resistance, making them ideal for new energy vehicles with diverse audio systems. Xlink Semiconductor is committed to creating premium products and providing thoughtful services that enhance automotive acoustics, contributing to a collaborative ecosystem within the new energy automotive audio industry.

MetaX

Series B in 2022
Muxi is dedicated to providing full-stack GPU chips and heterogeneous computing solutions that can be widely used in cutting-edge fields such as artificial intelligence, smart cities, data centers, cloud computing, autonomous driving, digital twins, metaverse, and so on. It builds full-stack GPU chip products, launching MXN series GPUs (Xi Si) for AI reasoning, MXC series GPUs (Xi Yun) for AI training and general computing, and MXG series GPUs (Xi Cai) for graphics rendering, Meet the computing power requirements of data centers for "high energy efficiency" and "high versatility". Mu Xi's products all use independently developed GPU IP, have instruction sets and architectures with completely independent intellectual property rights, and are outfitted with a complete software stack (MACAMACA) compatible with mainstream GPU ecosystems. In September 2020, the company was founded in Shanghai, and it has wholly-owned subsidiaries and R&D centers in Beijing, Nanjing, Chengdu, Hangzhou, Shenzhen, and Wuhan.

Vomma

Seed Round in 2022
Vomma specializes in the development of advanced light-field camera systems that leverage computational imaging technology to capture multi-dimensional light information instantaneously. The company’s innovative system employs hundreds of thousands of micro sensors meticulously arranged within a three-dimensional framework, enabling precise and efficient recording. This technology is particularly effective for addressing challenges in 3D defect detection in transparent and thin materials, such as LCD and OLED screens, as well as in micro metal wiring applications. With a focus on micro- and nano-precision, Vomma's systems provide rapid millisecond calculations and passive measurement capabilities, positioning the company at the forefront of industrial imaging solutions.

HOUMO.AI

Series A in 2022
Houmo.AI is a semiconductor company founded in 2020 by Dr. Wu Qiang, specializing in integrated circuit storage technology tailored for artificial intelligence and high-power computing applications. The company focuses on developing intelligent computing chips that deliver substantial computing power while maintaining low energy consumption, thereby enabling enterprises to create advanced AI-integrated electronics and intelligent robotics products at competitive prices. By leveraging disruptive technologies, Houmo.AI aims to address the growing demand for computing power in the realm of true artificial intelligence, striving to revolutionize the industry with its innovative solutions.

NeuraMatrix

Series A in 2021
NeuraMatrix is an innovative developer of brain-computer interface technology, specializing in advanced neural interfaces that facilitate communication between humans and computers. The company's comprehensive approach includes both hardware and software solutions, aiming to enhance human interaction with technology and advance research in brain science and neurological diseases. NeuraMatrix focuses on improving diagnosis, treatment, and drug development for neurological conditions while leveraging the significant commercial potential of its brain-computer interface technologies. Recently, the company secured significant funding to support research and development efforts, including the update of R&D equipment, mass production of chips, product iterations, and market promotion. Through its pioneering efforts, NeuraMatrix is positioned to influence the future of neuroscience research and its practical applications.

Dessmann

Series C in 2021
Dessmann is a digital fingerprint biometric door lock supplier with head office in Stuttgart (Germany) and production unit in Hangzhou (China) and production unit in Hangzhou (China) .At Dessmann, They are committed to offering full security products and services to our customers. As a global company with offices and facilities around the world, they currently offer their digital locks in Indonesia, Singapore, China, Europe and Latin America. They will also offer their digital locks in Vietnam, Malaysia and Thailand in the near future. Their full biometric research and development centre allows us to innovate and bring new technologies and functionalities to their customers on a regular basis.

Trifo

Series C in 2021
Trifo is a technology company that specializes in designing and manufacturing AI-powered home robots to enhance everyday living. Established in 2016 and headquartered in Santa Clara, California, with additional offices in Shenzhen and Beijing, Trifo develops integrated hardware and software systems equipped with advanced sensing, perception, and decision-making capabilities. Its robots are capable of autonomously organizing and interacting with home environments by understanding physical, geometric, and semantic elements. Additionally, Trifo provides a Software Development Kit (SDK), allowing users to integrate its products into personal projects. The company's innovative solutions aim to improve household efficiency and ease, continually adapting through advanced artificial intelligence technologies.

Xinling Semiconductor

Angel Round in 2021
Xlink Semiconductor, based in Shanghai, specializes in the design and development of automotive-grade power amplifier chips, particularly for smart cockpit audio systems in vehicles. The company has extensive experience in areas such as chip design, processing, packaging, and certification, focusing on high-end mixed-signal technology. Its Class D power amplifier chips are notable for their high efficiency, minimal heat generation, and strong sound quality interference resistance, making them ideal for new energy vehicles with diverse audio systems. Xlink Semiconductor is committed to creating premium products and providing thoughtful services that enhance automotive acoustics, contributing to a collaborative ecosystem within the new energy automotive audio industry.

HOUMO.AI

Seed Round in 2021
Houmo.AI is a semiconductor company founded in 2020 by Dr. Wu Qiang, specializing in integrated circuit storage technology tailored for artificial intelligence and high-power computing applications. The company focuses on developing intelligent computing chips that deliver substantial computing power while maintaining low energy consumption, thereby enabling enterprises to create advanced AI-integrated electronics and intelligent robotics products at competitive prices. By leveraging disruptive technologies, Houmo.AI aims to address the growing demand for computing power in the realm of true artificial intelligence, striving to revolutionize the industry with its innovative solutions.

Geometrical-Pal

Seed Round in 2021
Geometrical-PAL is a Chinese company focused on advancing autonomous driving technology. It develops both hardware and software products for Advanced Driver Assistance Systems (ADAS) solutions. The company specializes in creating imaging radars, sensors, and ADAS technologies, aiming to provide safe and effective solutions that facilitate the development of autonomous and connected vehicles.

AkroStar

Series A in 2021
AkroStar specializes in the research, development, and service of advanced semiconductor intellectual property (IP), empowering chip design and system applications across various industries such as data centers, smart vehicles, high-performance computing, 5G networks, IoT devices, and artificial intelligence.

Lightmatter

Series B in 2021
Founded in 2017 and based in Boston, Lightmatter is an artificial intelligence hardware company that specializes in integrated optical technology. It designs photonic chips to enable data processing and communication through light signals, aiming to improve efficiency and scalability for AI data centers.

MetaX

Seed Round in 2021
Muxi is dedicated to providing full-stack GPU chips and heterogeneous computing solutions that can be widely used in cutting-edge fields such as artificial intelligence, smart cities, data centers, cloud computing, autonomous driving, digital twins, metaverse, and so on. It builds full-stack GPU chip products, launching MXN series GPUs (Xi Si) for AI reasoning, MXC series GPUs (Xi Yun) for AI training and general computing, and MXG series GPUs (Xi Cai) for graphics rendering, Meet the computing power requirements of data centers for "high energy efficiency" and "high versatility". Mu Xi's products all use independently developed GPU IP, have instruction sets and architectures with completely independent intellectual property rights, and are outfitted with a complete software stack (MACAMACA) compatible with mainstream GPU ecosystems. In September 2020, the company was founded in Shanghai, and it has wholly-owned subsidiaries and R&D centers in Beijing, Nanjing, Chengdu, Hangzhou, Shenzhen, and Wuhan.

HOUMO.AI

Seed Round in 2021
Houmo.AI is a semiconductor company founded in 2020 by Dr. Wu Qiang, specializing in integrated circuit storage technology tailored for artificial intelligence and high-power computing applications. The company focuses on developing intelligent computing chips that deliver substantial computing power while maintaining low energy consumption, thereby enabling enterprises to create advanced AI-integrated electronics and intelligent robotics products at competitive prices. By leveraging disruptive technologies, Houmo.AI aims to address the growing demand for computing power in the realm of true artificial intelligence, striving to revolutionize the industry with its innovative solutions.

Snapmaker

Series A in 2021
Snapmaker is a China-based hardware company that develops an integrated platform for rapid prototyping and fabrication, combining 3D printing, laser engraving, and CNC carving in modular, all-metal machines. Founded in 2016, the company designs modular 3D printers that can be converted into CNC machines or laser cutters and engravers, aiming to turn desktops into small-scale workshops. The printers are described as easy to use for beginners and expandable for makers, offering affordable, convenient capabilities for creating objects and prototypes.

NeuraMatrix

Seed Round in 2021
NeuraMatrix is an innovative developer of brain-computer interface technology, specializing in advanced neural interfaces that facilitate communication between humans and computers. The company's comprehensive approach includes both hardware and software solutions, aiming to enhance human interaction with technology and advance research in brain science and neurological diseases. NeuraMatrix focuses on improving diagnosis, treatment, and drug development for neurological conditions while leveraging the significant commercial potential of its brain-computer interface technologies. Recently, the company secured significant funding to support research and development efforts, including the update of R&D equipment, mass production of chips, product iterations, and market promotion. Through its pioneering efforts, NeuraMatrix is positioned to influence the future of neuroscience research and its practical applications.

Zhuizhi Technology

Series A in 2021
Zhuizhi Technology specializes in providing technology services tailored for fast-selling retail companies, focusing on smart retail integrated solutions. The company offers a range of products, including payment access services, mobile management assistant applets, and smart cash registers, all designed to facilitate intelligent management and enhance sales efficiency for retailers. Zhuizhi Technology's expertise encompasses store digitization, optimization of offline to online traffic, precision marketing for members, and improvements in both shopping experiences and store floor efficiency. By addressing the needs of the retail industry through innovative solutions for middle and front desk operations, Zhuizhi Technology supports merchants in managing their businesses effectively.

Zhuizhi Technology

Seed Round in 2020
Zhuizhi Technology specializes in providing technology services tailored for fast-selling retail companies, focusing on smart retail integrated solutions. The company offers a range of products, including payment access services, mobile management assistant applets, and smart cash registers, all designed to facilitate intelligent management and enhance sales efficiency for retailers. Zhuizhi Technology's expertise encompasses store digitization, optimization of offline to online traffic, precision marketing for members, and improvements in both shopping experiences and store floor efficiency. By addressing the needs of the retail industry through innovative solutions for middle and front desk operations, Zhuizhi Technology supports merchants in managing their businesses effectively.

Trifo

Series B in 2020
Trifo is a technology company that specializes in designing and manufacturing AI-powered home robots to enhance everyday living. Established in 2016 and headquartered in Santa Clara, California, with additional offices in Shenzhen and Beijing, Trifo develops integrated hardware and software systems equipped with advanced sensing, perception, and decision-making capabilities. Its robots are capable of autonomously organizing and interacting with home environments by understanding physical, geometric, and semantic elements. Additionally, Trifo provides a Software Development Kit (SDK), allowing users to integrate its products into personal projects. The company's innovative solutions aim to improve household efficiency and ease, continually adapting through advanced artificial intelligence technologies.

Owl Labs

Series B in 2019
Founded in 2014, Owl Labs specializes in developing immersive video conferencing technology. Its flagship product, the Meeting Owl, is a smart conference camera that captures a 360° view of meeting spaces and automatically focuses on speakers. It's compatible with popular video conferencing software like Google Hangouts and Skype.

Lightmatter

Series A in 2019
Founded in 2017 and based in Boston, Lightmatter is an artificial intelligence hardware company that specializes in integrated optical technology. It designs photonic chips to enable data processing and communication through light signals, aiming to improve efficiency and scalability for AI data centers.

CTRL-Labs

Venture Round in 2019
CTRL-Labs develops neural interface technologies that enable humans to interact with machines using natural movements and thoughts. Their flagship product, CTRL-kit, is a wireless, non-invasive electromyography device that translates neural signals into control for applications in XR, robotics, productivity, and clinical research.

Trifo

Series A in 2018
Trifo is a technology company that specializes in designing and manufacturing AI-powered home robots to enhance everyday living. Established in 2016 and headquartered in Santa Clara, California, with additional offices in Shenzhen and Beijing, Trifo develops integrated hardware and software systems equipped with advanced sensing, perception, and decision-making capabilities. Its robots are capable of autonomously organizing and interacting with home environments by understanding physical, geometric, and semantic elements. Additionally, Trifo provides a Software Development Kit (SDK), allowing users to integrate its products into personal projects. The company's innovative solutions aim to improve household efficiency and ease, continually adapting through advanced artificial intelligence technologies.

CTRL-Labs

Series B in 2018
CTRL-Labs develops neural interface technologies that enable humans to interact with machines using natural movements and thoughts. Their flagship product, CTRL-kit, is a wireless, non-invasive electromyography device that translates neural signals into control for applications in XR, robotics, productivity, and clinical research.

XGimi

Corporate Round in 2018
XGimi is a developer and manufacturer of high-performance, multi-functional smart projectors and laser TVs, established in 2012 and based in Chengdu, China. The company specializes in high-definition projectors that are embedded with an Android operating system and offer three-dimensional viewing capabilities. XGimi is dedicated to creating affordable giant-screen projection solutions, aiming to enhance the viewing experience for consumers worldwide.

Lightmatter

Series A in 2018
Founded in 2017 and based in Boston, Lightmatter is an artificial intelligence hardware company that specializes in integrated optical technology. It designs photonic chips to enable data processing and communication through light signals, aiming to improve efficiency and scalability for AI data centers.

ICHUNT.COM

Series B in 2017
ICHunt.com is a B2B trading platform focused on global electronic components, catering primarily to small and medium-sized microelectronics enterprises. Launched in 2015 and headquartered in Shenzhen, China, the platform facilitates the entire procurement process for integrated circuit electronic components, encompassing search selection, purchase, consignment, and delivery. By leveraging digital technologies and big data analytics, ICHunt.com enhances inventory turnover for suppliers and streamlines procurement for buyers. This approach significantly improves distribution efficiency and reduces transaction costs, making it an essential resource for businesses in the electronic components sector.

CTRL-Labs

Series A in 2017
CTRL-Labs develops neural interface technologies that enable humans to interact with machines using natural movements and thoughts. Their flagship product, CTRL-kit, is a wireless, non-invasive electromyography device that translates neural signals into control for applications in XR, robotics, productivity, and clinical research.

Owl Labs

Series A in 2017
Founded in 2014, Owl Labs specializes in developing immersive video conferencing technology. Its flagship product, the Meeting Owl, is a smart conference camera that captures a 360° view of meeting spaces and automatically focuses on speakers. It's compatible with popular video conferencing software like Google Hangouts and Skype.

Trifo

Series A in 2017
Trifo is a technology company that specializes in designing and manufacturing AI-powered home robots to enhance everyday living. Established in 2016 and headquartered in Santa Clara, California, with additional offices in Shenzhen and Beijing, Trifo develops integrated hardware and software systems equipped with advanced sensing, perception, and decision-making capabilities. Its robots are capable of autonomously organizing and interacting with home environments by understanding physical, geometric, and semantic elements. Additionally, Trifo provides a Software Development Kit (SDK), allowing users to integrate its products into personal projects. The company's innovative solutions aim to improve household efficiency and ease, continually adapting through advanced artificial intelligence technologies.

ICHUNT.COM

Series A in 2016
ICHunt.com is a B2B trading platform focused on global electronic components, catering primarily to small and medium-sized microelectronics enterprises. Launched in 2015 and headquartered in Shenzhen, China, the platform facilitates the entire procurement process for integrated circuit electronic components, encompassing search selection, purchase, consignment, and delivery. By leveraging digital technologies and big data analytics, ICHunt.com enhances inventory turnover for suppliers and streamlines procurement for buyers. This approach significantly improves distribution efficiency and reduces transaction costs, making it an essential resource for businesses in the electronic components sector.

ICHUNT.COM

Seed Round in 2015
ICHunt.com is a B2B trading platform focused on global electronic components, catering primarily to small and medium-sized microelectronics enterprises. Launched in 2015 and headquartered in Shenzhen, China, the platform facilitates the entire procurement process for integrated circuit electronic components, encompassing search selection, purchase, consignment, and delivery. By leveraging digital technologies and big data analytics, ICHunt.com enhances inventory turnover for suppliers and streamlines procurement for buyers. This approach significantly improves distribution efficiency and reduces transaction costs, making it an essential resource for businesses in the electronic components sector.

Qualtré

Series D in 2014
Qualtré, Inc. is a developer and manufacturer of solid-state silicon micro-electro-mechanical systems (MEMS) motion sensors, catering to various markets such as industrial, mobile, consumer, and automotive. Established in 2008 and based in Marlborough, Massachusetts, the company specializes in offering both analog and digital output three-axis angular rate sensors and single-axis MEMS gyroscopes. Qualtré is focused on advancing its proprietary multi-axis bulk acoustic wave (BAW) MEMS gyroscope technology to deliver high performance, low cost, and durability for emerging applications within the gyroscope market. The company boasts a strong intellectual property portfolio with numerous patents covering diverse product architectures and processes. Its management team has extensive experience in the MEMS and semiconductor industries, emphasizing the importance of comprehensive engineering capabilities in MEMS product development. This strategic focus has enabled Qualtré to assemble a skilled development team, benefiting from the proximity to a rich talent pool in the Boston area.

Shu Dongpo

Angel Round in 2014
Shu Dongpo provides fresh food information solutions by integrating software, hardware, and consulting. Their products are appropriate for fresh food distribution, central kitchens, group dining halls, restaurants, and hotels, among other applications.

Vargo Technology

Angel Round in 2014
Vargo Technology specializes in the development of security system products aimed at enhancing mobile data security and communication privacy. The company offers a comprehensive range of solutions that include both software and hardware components, with a primary focus on security software. Its offerings encompass advanced technologies such as big data processing models, system security, and data encryption, which cater to mobile phones and communication companies. Vargo Technology's products are designed to provide robust data protection through server-side security, transmission encryption, and terminal security systems, ensuring a full spectrum of communication security solutions for its users.

Qualtré

Series C in 2014
Qualtré, Inc. is a developer and manufacturer of solid-state silicon micro-electro-mechanical systems (MEMS) motion sensors, catering to various markets such as industrial, mobile, consumer, and automotive. Established in 2008 and based in Marlborough, Massachusetts, the company specializes in offering both analog and digital output three-axis angular rate sensors and single-axis MEMS gyroscopes. Qualtré is focused on advancing its proprietary multi-axis bulk acoustic wave (BAW) MEMS gyroscope technology to deliver high performance, low cost, and durability for emerging applications within the gyroscope market. The company boasts a strong intellectual property portfolio with numerous patents covering diverse product architectures and processes. Its management team has extensive experience in the MEMS and semiconductor industries, emphasizing the importance of comprehensive engineering capabilities in MEMS product development. This strategic focus has enabled Qualtré to assemble a skilled development team, benefiting from the proximity to a rich talent pool in the Boston area.

Phantom

Series A in 2013
Phantom Smart is a research and development design service provider of autonomic 2.4G network-based household products. The company’s flagship product is the Phantom Smart Maiden Voyage Set that includes two smart lights (Nova), a wireless switch (Stick and press), an environmental control (EcoTower), and a gateway (TelePort). These products allow users to remotely control the AC, check home temperature and humidity, and check if there are harmful gases present in homes. Through digitization of homes, Phantom Smart provides more life possibilities for users.

Heptagon Advanced Micro Optics

Series F in 2013
Heptagon specializes in the manufacture of advanced micro-optics systems and optical packaging for smart devices. The company is recognized for its expertise in imaging, light, and sensor technologies, particularly through its innovative Time-of-Flight (ToF) sensors. Heptagon’s products integrate illumination, lens systems, and packaging technologies at the wafer level, which allows original equipment manufacturers (OEMs) to streamline their product development processes and reduce time-to-market. With over 20 years of experience, Heptagon has established a reputation for delivering breakthrough technologies while maintaining total supply chain control and a commitment to integrity.

Acacia

Series B in 2013
Acacia Communications, Inc. is a provider of high-speed coherent optical interconnect products, headquartered in Maynard, Massachusetts. Founded in 2009, the company develops, manufactures, and sells embedded and pluggable modules that facilitate optical interconnections, with transmission speeds ranging from 100 to 1,200 gigabits per second. These products are designed for use in long-haul, metro, and inter-data center markets. In addition to optical modules, Acacia offers semiconductor products, including low-power coherent digital signal processor application-specific integrated circuits and silicon photonic integrated circuits, which are integrated into their modules. The company markets its products through a direct sales force to network equipment manufacturers, network operators, and cloud service providers across the United States, China, Germany, Thailand, and other international locations.

Heptagon Advanced Micro Optics

Series E in 2012
Heptagon specializes in the manufacture of advanced micro-optics systems and optical packaging for smart devices. The company is recognized for its expertise in imaging, light, and sensor technologies, particularly through its innovative Time-of-Flight (ToF) sensors. Heptagon’s products integrate illumination, lens systems, and packaging technologies at the wafer level, which allows original equipment manufacturers (OEMs) to streamline their product development processes and reduce time-to-market. With over 20 years of experience, Heptagon has established a reputation for delivering breakthrough technologies while maintaining total supply chain control and a commitment to integrity.

Xiaomi

Series C in 2012
Xiaomi Corporation is an Internet company that provides hardware, software, and Internet services globally. It operates through segments including Smartphones, IoT and Lifestyle Products, and Internet Services. Xiaomi offers a wide range of products such as smartphones, smart TVs, laptops, AI speakers, smart routers, and various IoT devices. The company also provides advertising services and other internet value-added services.

MinuteKey

Venture Round in 2011
MinuteKey is a Boulder, Colorado-based company that has developed the world's first self-service key duplication kiosks. These innovative machines combine advanced robotics, electronics, and software engineering to create a reliable and user-friendly key-cutting experience. Utilizing a proprietary laser imaging system, MinuteKey kiosks accurately identify the type of key and provide real-time updates throughout the duplication process. The founders have invested years in refining this technology, leading to several patents pending that protect their innovations. Today, MinuteKey's kiosks can be found in high-traffic areas of some of the largest retailers across the nation, making key duplication accessible and convenient for consumers.

Qualtré

Venture Round in 2011
Qualtré, Inc. is a developer and manufacturer of solid-state silicon micro-electro-mechanical systems (MEMS) motion sensors, catering to various markets such as industrial, mobile, consumer, and automotive. Established in 2008 and based in Marlborough, Massachusetts, the company specializes in offering both analog and digital output three-axis angular rate sensors and single-axis MEMS gyroscopes. Qualtré is focused on advancing its proprietary multi-axis bulk acoustic wave (BAW) MEMS gyroscope technology to deliver high performance, low cost, and durability for emerging applications within the gyroscope market. The company boasts a strong intellectual property portfolio with numerous patents covering diverse product architectures and processes. Its management team has extensive experience in the MEMS and semiconductor industries, emphasizing the importance of comprehensive engineering capabilities in MEMS product development. This strategic focus has enabled Qualtré to assemble a skilled development team, benefiting from the proximity to a rich talent pool in the Boston area.

Qualtré

Series B in 2010
Qualtré, Inc. is a developer and manufacturer of solid-state silicon micro-electro-mechanical systems (MEMS) motion sensors, catering to various markets such as industrial, mobile, consumer, and automotive. Established in 2008 and based in Marlborough, Massachusetts, the company specializes in offering both analog and digital output three-axis angular rate sensors and single-axis MEMS gyroscopes. Qualtré is focused on advancing its proprietary multi-axis bulk acoustic wave (BAW) MEMS gyroscope technology to deliver high performance, low cost, and durability for emerging applications within the gyroscope market. The company boasts a strong intellectual property portfolio with numerous patents covering diverse product architectures and processes. Its management team has extensive experience in the MEMS and semiconductor industries, emphasizing the importance of comprehensive engineering capabilities in MEMS product development. This strategic focus has enabled Qualtré to assemble a skilled development team, benefiting from the proximity to a rich talent pool in the Boston area.

Acacia

Series A in 2009
Acacia Communications, Inc. is a provider of high-speed coherent optical interconnect products, headquartered in Maynard, Massachusetts. Founded in 2009, the company develops, manufactures, and sells embedded and pluggable modules that facilitate optical interconnections, with transmission speeds ranging from 100 to 1,200 gigabits per second. These products are designed for use in long-haul, metro, and inter-data center markets. In addition to optical modules, Acacia offers semiconductor products, including low-power coherent digital signal processor application-specific integrated circuits and silicon photonic integrated circuits, which are integrated into their modules. The company markets its products through a direct sales force to network equipment manufacturers, network operators, and cloud service providers across the United States, China, Germany, Thailand, and other international locations.

Atria Software

Seed Round in 2009
Atria Software is a provider of design engineering services, specializing in medical imaging, multimedia, storage, and networking. The company offers HW/SW intellectual property (IP) products and solutions for multimedia processing and system-on-chip designs. Atria Software was founded in 2008.

Acacia

Seed Round in 2009
Acacia Communications, Inc. is a provider of high-speed coherent optical interconnect products, headquartered in Maynard, Massachusetts. Founded in 2009, the company develops, manufactures, and sells embedded and pluggable modules that facilitate optical interconnections, with transmission speeds ranging from 100 to 1,200 gigabits per second. These products are designed for use in long-haul, metro, and inter-data center markets. In addition to optical modules, Acacia offers semiconductor products, including low-power coherent digital signal processor application-specific integrated circuits and silicon photonic integrated circuits, which are integrated into their modules. The company markets its products through a direct sales force to network equipment manufacturers, network operators, and cloud service providers across the United States, China, Germany, Thailand, and other international locations.

Qualtré

Series A in 2008
Qualtré, Inc. is a developer and manufacturer of solid-state silicon micro-electro-mechanical systems (MEMS) motion sensors, catering to various markets such as industrial, mobile, consumer, and automotive. Established in 2008 and based in Marlborough, Massachusetts, the company specializes in offering both analog and digital output three-axis angular rate sensors and single-axis MEMS gyroscopes. Qualtré is focused on advancing its proprietary multi-axis bulk acoustic wave (BAW) MEMS gyroscope technology to deliver high performance, low cost, and durability for emerging applications within the gyroscope market. The company boasts a strong intellectual property portfolio with numerous patents covering diverse product architectures and processes. Its management team has extensive experience in the MEMS and semiconductor industries, emphasizing the importance of comprehensive engineering capabilities in MEMS product development. This strategic focus has enabled Qualtré to assemble a skilled development team, benefiting from the proximity to a rich talent pool in the Boston area.

Crossbeam Systems

Series F in 2008
Crossbeam Systems, Inc. specializes in next-generation security platforms designed for high-performance networks. The company transforms how enterprises, service providers, and government agencies architect and deliver security services. Its platforms allow for the consolidation of various security appliances and network equipment, enabling the virtualization of security applications and simplifying the delivery of security services. Crossbeam integrates hardware with third-party security applications, such as firewalls and intrusion detection systems, to enhance performance. Additionally, it offers SecureShore NMS, a network management system that facilitates multi-box configuration, OS backup and restore, reporting, and application distribution. The company's solutions include firewall, content gateway, and security virtualization services, complemented by professional training and support services. Crossbeam's diverse clientele ranges from financial institutions and pharmaceutical companies to government agencies and universities. Founded in 2000, the company is headquartered in Boxborough, Massachusetts, with additional offices in Europe and the Asia Pacific, as well as an authorized training center in Mexico City.

Crossbeam Systems

Series F in 2007
Crossbeam Systems, Inc. specializes in next-generation security platforms designed for high-performance networks. The company transforms how enterprises, service providers, and government agencies architect and deliver security services. Its platforms allow for the consolidation of various security appliances and network equipment, enabling the virtualization of security applications and simplifying the delivery of security services. Crossbeam integrates hardware with third-party security applications, such as firewalls and intrusion detection systems, to enhance performance. Additionally, it offers SecureShore NMS, a network management system that facilitates multi-box configuration, OS backup and restore, reporting, and application distribution. The company's solutions include firewall, content gateway, and security virtualization services, complemented by professional training and support services. Crossbeam's diverse clientele ranges from financial institutions and pharmaceutical companies to government agencies and universities. Founded in 2000, the company is headquartered in Boxborough, Massachusetts, with additional offices in Europe and the Asia Pacific, as well as an authorized training center in Mexico City.

ColdWatt

Series B in 2006
ColdWatt, Inc. is a company that specializes in the design, development, and manufacturing of power converters tailored for computing, telecommunications, and networking applications. Targeting original equipment manufacturers (OEMs), IT managers, and systems designers, ColdWatt provides innovative solutions to meet the demands of modern technology. Founded in 2004 and initially known as GTI Power Systems until its name change in 2005, the company is headquartered in Austin, Texas, with additional offices in San Jose, California, and Houston, Texas. ColdWatt also operates in Shenzen, China, and maintains design centers in Dallas, Texas, and Bangalore, India.

Crossbeam Systems

Series E in 2005
Crossbeam Systems, Inc. specializes in next-generation security platforms designed for high-performance networks. The company transforms how enterprises, service providers, and government agencies architect and deliver security services. Its platforms allow for the consolidation of various security appliances and network equipment, enabling the virtualization of security applications and simplifying the delivery of security services. Crossbeam integrates hardware with third-party security applications, such as firewalls and intrusion detection systems, to enhance performance. Additionally, it offers SecureShore NMS, a network management system that facilitates multi-box configuration, OS backup and restore, reporting, and application distribution. The company's solutions include firewall, content gateway, and security virtualization services, complemented by professional training and support services. Crossbeam's diverse clientele ranges from financial institutions and pharmaceutical companies to government agencies and universities. Founded in 2000, the company is headquartered in Boxborough, Massachusetts, with additional offices in Europe and the Asia Pacific, as well as an authorized training center in Mexico City.

ColdWatt

Series A in 2005
ColdWatt, Inc. is a company that specializes in the design, development, and manufacturing of power converters tailored for computing, telecommunications, and networking applications. Targeting original equipment manufacturers (OEMs), IT managers, and systems designers, ColdWatt provides innovative solutions to meet the demands of modern technology. Founded in 2004 and initially known as GTI Power Systems until its name change in 2005, the company is headquartered in Austin, Texas, with additional offices in San Jose, California, and Houston, Texas. ColdWatt also operates in Shenzen, China, and maintains design centers in Dallas, Texas, and Bangalore, India.

Sandburst

Series E in 2005
Sandburst Corporation is a fabless semiconductor company that specializes in the design and development of advanced integrated circuits. It focuses on creating innovative silicon solutions tailored for data communications and IP networking, specifically aimed at enhancing packet switching and routing systems. By leveraging its pioneering technology, Sandburst significantly lowers development costs and accelerates time-to-market for its customers. The company’s products include high-performance, wire-speed IP packet processing components, which provide a robust foundation for network systems while minimizing the need for extensive software development typically associated with general-purpose programmable devices.

Crossbeam Systems

Series D in 2004
Crossbeam Systems, Inc. specializes in next-generation security platforms designed for high-performance networks. The company transforms how enterprises, service providers, and government agencies architect and deliver security services. Its platforms allow for the consolidation of various security appliances and network equipment, enabling the virtualization of security applications and simplifying the delivery of security services. Crossbeam integrates hardware with third-party security applications, such as firewalls and intrusion detection systems, to enhance performance. Additionally, it offers SecureShore NMS, a network management system that facilitates multi-box configuration, OS backup and restore, reporting, and application distribution. The company's solutions include firewall, content gateway, and security virtualization services, complemented by professional training and support services. Crossbeam's diverse clientele ranges from financial institutions and pharmaceutical companies to government agencies and universities. Founded in 2000, the company is headquartered in Boxborough, Massachusetts, with additional offices in Europe and the Asia Pacific, as well as an authorized training center in Mexico City.

Sandburst

Series C in 2004
Sandburst Corporation is a fabless semiconductor company that specializes in the design and development of advanced integrated circuits. It focuses on creating innovative silicon solutions tailored for data communications and IP networking, specifically aimed at enhancing packet switching and routing systems. By leveraging its pioneering technology, Sandburst significantly lowers development costs and accelerates time-to-market for its customers. The company’s products include high-performance, wire-speed IP packet processing components, which provide a robust foundation for network systems while minimizing the need for extensive software development typically associated with general-purpose programmable devices.

SnowShore Networks

Series B in 2003
SnowShore Networks specializes in the development of scalable, IP-optimized networking components designed for carrier-class environments. The company focuses on enhancing Internet Protocol communications infrastructure, providing technology solutions such as media servers and media firewalls. These offerings are aimed at leading original equipment manufacturers (OEMs) and various Voice over Internet Protocol (VoIP) service providers, facilitating the integration of real-time media services with IP networks.

Crossbeam Systems

Series C in 2003
Crossbeam Systems, Inc. specializes in next-generation security platforms designed for high-performance networks. The company transforms how enterprises, service providers, and government agencies architect and deliver security services. Its platforms allow for the consolidation of various security appliances and network equipment, enabling the virtualization of security applications and simplifying the delivery of security services. Crossbeam integrates hardware with third-party security applications, such as firewalls and intrusion detection systems, to enhance performance. Additionally, it offers SecureShore NMS, a network management system that facilitates multi-box configuration, OS backup and restore, reporting, and application distribution. The company's solutions include firewall, content gateway, and security virtualization services, complemented by professional training and support services. Crossbeam's diverse clientele ranges from financial institutions and pharmaceutical companies to government agencies and universities. Founded in 2000, the company is headquartered in Boxborough, Massachusetts, with additional offices in Europe and the Asia Pacific, as well as an authorized training center in Mexico City.

Sandburst

Series B in 2001
Sandburst Corporation is a fabless semiconductor company that specializes in the design and development of advanced integrated circuits. It focuses on creating innovative silicon solutions tailored for data communications and IP networking, specifically aimed at enhancing packet switching and routing systems. By leveraging its pioneering technology, Sandburst significantly lowers development costs and accelerates time-to-market for its customers. The company’s products include high-performance, wire-speed IP packet processing components, which provide a robust foundation for network systems while minimizing the need for extensive software development typically associated with general-purpose programmable devices.

SnowShore Networks

Series B in 2001
SnowShore Networks specializes in the development of scalable, IP-optimized networking components designed for carrier-class environments. The company focuses on enhancing Internet Protocol communications infrastructure, providing technology solutions such as media servers and media firewalls. These offerings are aimed at leading original equipment manufacturers (OEMs) and various Voice over Internet Protocol (VoIP) service providers, facilitating the integration of real-time media services with IP networks.

Sandburst

Series A in 2000
Sandburst Corporation is a fabless semiconductor company that specializes in the design and development of advanced integrated circuits. It focuses on creating innovative silicon solutions tailored for data communications and IP networking, specifically aimed at enhancing packet switching and routing systems. By leveraging its pioneering technology, Sandburst significantly lowers development costs and accelerates time-to-market for its customers. The company’s products include high-performance, wire-speed IP packet processing components, which provide a robust foundation for network systems while minimizing the need for extensive software development typically associated with general-purpose programmable devices.

Sandburst

Seed Round in 2000
Sandburst Corporation is a fabless semiconductor company that specializes in the design and development of advanced integrated circuits. It focuses on creating innovative silicon solutions tailored for data communications and IP networking, specifically aimed at enhancing packet switching and routing systems. By leveraging its pioneering technology, Sandburst significantly lowers development costs and accelerates time-to-market for its customers. The company’s products include high-performance, wire-speed IP packet processing components, which provide a robust foundation for network systems while minimizing the need for extensive software development typically associated with general-purpose programmable devices.

Spring Tide

Series C in 2000
Spring Tide is a computer hardware company located in Texas. The firm specializes in the design and manufacturing of various hardware components, contributing to the technology sector by providing innovative products that meet the needs of consumers and businesses alike. With a focus on delivering high-quality solutions, Spring Tide aims to enhance the performance and efficiency of computing systems through its offerings.

Alteon Websystems

Venture Round in 1999
Alteon Websystems is a computer network hardware company that provides internet infrastructure solutions enabling e-businesses to meet their increasing demands.  The company’s portfolio of web data center products includes switches, server adapters, and software that are optimized to meet the specific challenges of managing web application traffic and provide high performance network infrastructure solutions. Alteo Websystems was founded in 1996 and is headquartered in San Jose, California.

Grand Junction Networks

Series B in 1994
Grand Junction Networks designs and manufactures high-speed LANs for workgroups. Its solutions are designed to connect server farms or power workgroups with fiber-optic backbones. Grand Junction Networks was founded in 1992 and is based in Fremont, California.

Cascade Communications

Venture Round in 1992
Cascade Communications Corp. offers development, manufacture, marketing, and support of a family of multi service wide area network switches.

E-mu Systems

Venture Round in 1990
E-mu Systems is a developer and manufacturer of digital audio products tailored for musicians and audio professionals. The company specializes in designing and marketing a range of products, including audio interfaces, software instruments, digital audio systems, performance keyboards, and wireless accessories. E-mu Systems aims to provide high-quality audio solutions, exemplified by their premium studio-grade audiophile reference headphones, which feature a lightweight design and an adjustable leather headband for enhanced comfort and flexibility. Their products are made available through online platforms, local retail stores, and various distributors, catering to the needs of discerning music listeners and industry professionals alike.

SanDisk

Series B in 1989
Founded in 1988, SanDisk is a multinational corporation specializing in data storage solutions. It designs, develops, manufactures, and markets products such as removable cards for consumer devices, embedded products for various applications, solid state drives (SSDs) for computing devices, enterprise SSD solutions, digital media players, wireless flash drive products, and memory wafers. SanDisk sells its products globally through direct sales channels and distributors to original equipment manufacturers, system integrators, resellers, and retailers.

Apple

Seed Round in 1977
Apple, established in 1976, is a multinational corporation renowned for designing, manufacturing, and selling a wide array of consumer electronics, computer software, and online services. Its product portfolio includes the iconic iPhone, iPad, Mac computers, Apple Watch, AirPods, and a suite of services such as the App Store, Apple Music, iCloud, and Apple TV+. Apple operates a global retail network of Apple Stores and sells its products through various channels, including online, third-party carriers, and resellers. The company is celebrated for its innovative approach, having pioneered the graphical user interface in personal computers and consistently delivering cutting-edge technology. Apple's headquarters are located in Cupertino, California.
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