Andreessen Horowitz, established in 2009 by Marc Andreessen and Ben Horowitz, is a prominent venture capital firm based in Menlo Park, California. The company specializes in investing in software businesses, with a focus on sectors such as bio + healthcare, artificial intelligence, consumer, enterprise, fintech, and infrastructure. It typically invests in startups at various stages, from seed to late-stage, with a flexible investment range of $0.025 million to $50 million. The firm is known for its focus on disruptive technology and has raised multiple funds to support its investment strategy.
Operating Partner and Head of Crypto Startup Accelerator
Jay Rughani
Investment Partner
Katherine Rundell
Partner, Creators and Consumer GTM
Michael Sandwick
Partner, Consumer
Gil Shafir
Partner
Jeffrey Silverstein
Partner
Steven Sinofsky
Board Partner
Jack Soslow
Partner
Matt Spence
Partner
Nicole Stanners
Fundraise and IR Partner
Angela Strange
General Partner
Jeffrey Stump
Operating Partner
Jamie Sullivan
Partner
Robert H. Swan
Operating Partner
Satish Talluri
Partner
Kimberly Tan
Investment Partner
Carol Tang
Partner
Adela Tomsejova
Partner, Bio + Health
Dalton Turay
Partner
Gabriel Vasquez
Partner
Melissa Wasser
Partner of Fintech Capital Network
Tyler Wilson
Partner
Daisy Wolf
Investing Partner
Carra Wu
Partner, Crypto Investments
Kevin Wu
Partner
Guy Wuollet
Partner
Shangda Xu
Partner
Zeya Yang
Partner
JJ Yu
Partner, Capital Network
Past deals in Network Security
Adaptive Security
Series A in 2025
Adaptive Security is a computer network security company that focuses on deepfake attacks and provides cybersecurity services.
Cape
Series B in 2024
Cape is a company that specializes in privacy-enabling technology aimed at enhancing user security on electronic devices. Its platform focuses on providing mobile phone services that prioritize privacy protection, ensuring that sensitive information such as names, phone numbers, and locations are safeguarded from potential threats. By offering reliable 5G and 4G coverage, Cape enables users to regain control over their personal digital privacy and security without sacrificing user experience.
NYM Technologies SA
Series A in 2021
NYM Technologies SA, based in Neuchâtel, Switzerland, specializes in designing and developing a private Internet infrastructure aimed at enhancing user privacy. The company addresses the vulnerabilities of existing internet protocols, which often expose sensitive data at both the network and application levels. By utilizing anonymous authentication credentials, NYM Technologies enables privacy-enhanced data transfer and promotes decentralized identity solutions. Its innovative approach seeks to prevent data leakage and provide individuals with a robust framework for maintaining their online privacy.
Netography
Series A in 2021
Netography, Inc., founded in 2018 and based in San Francisco, California, specializes in cloud-based network security solutions for organizations. Its flagship product, Netography Fusion®, is a cloud-native Network Defense Platform designed to enhance security across hybrid, multi-cloud, and on-premises networks from a single interface. The platform enables organizations to monitor network traffic, detect anomalies and potential compromises, and respond to threats effectively without the need for additional sensors or agents. By leveraging existing network device data and advanced algorithms, Netography empowers clients to identify early indicators of attacks, thereby helping them prevent network breaches and maintain robust security. The company is supported by prominent venture capital firms, reflecting its innovative approach to modern network defense.
VGS
Series C in 2020
Very Good Security, Inc. (VGS) specializes in data security solutions, focusing on payment tokenization and the protection of sensitive information across various industries, including finance and healthcare. The company provides VGS Vault, a data vaulting solution that enhances compliance and security during data transfer and tokenization. Additionally, VGS Proxy facilitates intelligent tokenization and secure interactions with various institutions. Their offerings include VGS Compliance, which aids businesses in navigating audit processes and managing compliance-related vendors. VGS also supplies custom data capture tools and secure forms for mobile and web applications. With a strong emphasis on protecting customer data, VGS enables organizations to securely manage payment information, medical records, and internal communications while minimizing the risk of data breaches. Founded in 2015 and headquartered in San Francisco, VGS has established itself as a leader in payment tokenization, managing over four billion tokens globally and serving a range of clients, including Fortune 500 companies.
Toka
Series B in 2020
Toka Group, founded in 2018 and based in Tel Aviv-Yafo, Israel, specializes in developing intelligence gathering technologies aimed at enhancing homeland security. The company focuses on creating tailored ecosystems of cyber capabilities and software products for governmental, law enforcement, and security agencies. Toka's technologies provide software-based platforms that facilitate intelligence gathering, enabling agencies to make informed decisions swiftly and accurately. By strengthening cyber defenses, Toka assists its clients in combating terrorism and cybercrime effectively.
VGS
Corporate Round in 2020
Very Good Security, Inc. (VGS) specializes in data security solutions, focusing on payment tokenization and the protection of sensitive information across various industries, including finance and healthcare. The company provides VGS Vault, a data vaulting solution that enhances compliance and security during data transfer and tokenization. Additionally, VGS Proxy facilitates intelligent tokenization and secure interactions with various institutions. Their offerings include VGS Compliance, which aids businesses in navigating audit processes and managing compliance-related vendors. VGS also supplies custom data capture tools and secure forms for mobile and web applications. With a strong emphasis on protecting customer data, VGS enables organizations to securely manage payment information, medical records, and internal communications while minimizing the risk of data breaches. Founded in 2015 and headquartered in San Francisco, VGS has established itself as a leader in payment tokenization, managing over four billion tokens globally and serving a range of clients, including Fortune 500 companies.
VGS
Series B in 2019
Very Good Security, Inc. (VGS) specializes in data security solutions, focusing on payment tokenization and the protection of sensitive information across various industries, including finance and healthcare. The company provides VGS Vault, a data vaulting solution that enhances compliance and security during data transfer and tokenization. Additionally, VGS Proxy facilitates intelligent tokenization and secure interactions with various institutions. Their offerings include VGS Compliance, which aids businesses in navigating audit processes and managing compliance-related vendors. VGS also supplies custom data capture tools and secure forms for mobile and web applications. With a strong emphasis on protecting customer data, VGS enables organizations to securely manage payment information, medical records, and internal communications while minimizing the risk of data breaches. Founded in 2015 and headquartered in San Francisco, VGS has established itself as a leader in payment tokenization, managing over four billion tokens globally and serving a range of clients, including Fortune 500 companies.
Yubico
Venture Round in 2019
Yubico AB is a company specializing in authentication solutions aimed at enhancing digital security for enterprises and online services. Founded in 2007 and headquartered in Stockholm, Sweden, with an additional location in Sunnyvale, California, Yubico is renowned for its YubiKey, a hardware authentication token that provides strong two-factor authentication through a simple USB interface. The YubiKey is compatible with numerous platforms and services, offering various authentication methods such as one-time passcodes and passwordless login, which help prevent unauthorized access and identity theft. Yubico also offers YubiEnterprise Delivery, a cloud-based service for efficient YubiKey distribution, and YubiKey Firmware for secure pre-boot settings. The company's clientele includes individual developers, universities, and government entities, reflecting its broad impact across diverse industries including healthcare, finance, and technology. Yubico continues to innovate, expanding its product offerings to address the evolving challenges of digital security.
Netography
Seed Round in 2019
Netography, Inc., founded in 2018 and based in San Francisco, California, specializes in cloud-based network security solutions for organizations. Its flagship product, Netography Fusion®, is a cloud-native Network Defense Platform designed to enhance security across hybrid, multi-cloud, and on-premises networks from a single interface. The platform enables organizations to monitor network traffic, detect anomalies and potential compromises, and respond to threats effectively without the need for additional sensors or agents. By leveraging existing network device data and advanced algorithms, Netography empowers clients to identify early indicators of attacks, thereby helping them prevent network breaches and maintain robust security. The company is supported by prominent venture capital firms, reflecting its innovative approach to modern network defense.
VGS
Series A in 2018
Very Good Security, Inc. (VGS) specializes in data security solutions, focusing on payment tokenization and the protection of sensitive information across various industries, including finance and healthcare. The company provides VGS Vault, a data vaulting solution that enhances compliance and security during data transfer and tokenization. Additionally, VGS Proxy facilitates intelligent tokenization and secure interactions with various institutions. Their offerings include VGS Compliance, which aids businesses in navigating audit processes and managing compliance-related vendors. VGS also supplies custom data capture tools and secure forms for mobile and web applications. With a strong emphasis on protecting customer data, VGS enables organizations to securely manage payment information, medical records, and internal communications while minimizing the risk of data breaches. Founded in 2015 and headquartered in San Francisco, VGS has established itself as a leader in payment tokenization, managing over four billion tokens globally and serving a range of clients, including Fortune 500 companies.
Toka
Seed Round in 2018
Toka Group, founded in 2018 and based in Tel Aviv-Yafo, Israel, specializes in developing intelligence gathering technologies aimed at enhancing homeland security. The company focuses on creating tailored ecosystems of cyber capabilities and software products for governmental, law enforcement, and security agencies. Toka's technologies provide software-based platforms that facilitate intelligence gathering, enabling agencies to make informed decisions swiftly and accurately. By strengthening cyber defenses, Toka assists its clients in combating terrorism and cybercrime effectively.
Yubico
Venture Round in 2018
Yubico AB is a company specializing in authentication solutions aimed at enhancing digital security for enterprises and online services. Founded in 2007 and headquartered in Stockholm, Sweden, with an additional location in Sunnyvale, California, Yubico is renowned for its YubiKey, a hardware authentication token that provides strong two-factor authentication through a simple USB interface. The YubiKey is compatible with numerous platforms and services, offering various authentication methods such as one-time passcodes and passwordless login, which help prevent unauthorized access and identity theft. Yubico also offers YubiEnterprise Delivery, a cloud-based service for efficient YubiKey distribution, and YubiKey Firmware for secure pre-boot settings. The company's clientele includes individual developers, universities, and government entities, reflecting its broad impact across diverse industries including healthcare, finance, and technology. Yubico continues to innovate, expanding its product offerings to address the evolving challenges of digital security.
Orchid Labs
Venture Round in 2018
Orchid Labs is an open-source initiative focused on combating internet surveillance and censorship. Founded in 2017 by a team including Dr. Steven Waterhouse and Jay Freeman, the company develops a decentralized nanopayment platform that enhances internet accessibility. Its innovative approach employs an overlay network built on the existing internet, utilizing a peer-to-peer tokenized bandwidth exchange. This technology empowers users to protect their personal data while facilitating secure communication, collaboration, and information access. Overall, Orchid Labs aims to create a more inclusive and liberated online environment for all users.
Keep
Venture Round in 2018
Keep Network, established in 2017 and based in George Town, Cayman Islands, specializes in creating interactive links between public blockchains and private data. The company's core product, tBTC, is a decentralized bridge enabling users to securely and anonymously transfer their Bitcoin to the Ethereum network, facilitating participation in decentralized finance (DeFi) platforms. Keep Network's technology, an off-chain container for private data, allows smart contracts to leverage the full power of public blockchains while maintaining data privacy.
Intrinsic
Seed Round in 2016
Intrinsic is a cybersecurity company based in San Francisco, California, specializing in application runtime security technology for Node.js applications. Founded in 2015, the company was previously known as GitStar and has since become a subsidiary of VMware, Inc. Intrinsic focuses on providing solutions to enhance the security of web applications, addressing the growing concerns related to application vulnerabilities in a digital landscape.
Bromium
Series D in 2016
Bromium Inc. specializes in micro-virtualization technology aimed at enhancing enterprise security and protecting users from advanced malware threats. Its flagship product, Bromium vSentry™, employs a unique approach by isolating potentially harmful tasks in hardware-isolated environments, thereby safeguarding Windows PCs against both known and unknown attacks without requiring new management tools or skillsets. The platform provides real-time threat intelligence to IT teams, allowing for effective monitoring and management of security events across various enterprise endpoints. This solution is particularly beneficial for industries such as energy, finance, government, healthcare, high tech, and retail, as it enables safe collaboration and access to cloud-based applications while minimizing the risk of data breaches. Founded in 2010 and headquartered in Cupertino, California, Bromium operates as a subsidiary of HP Inc., with a research and development center located in Cambridge, United Kingdom.
SOHA SYSTEMS
Series A in 2015
Soha Systems, Inc. offers cloud-based enterprise application security services designed for developers, IT and security teams, and CIOs. Founded in 2013 and based in Sunnyvale, California, the company specializes in its Soha Cloud service, which creates a "cloud perimeter" to safeguard organizations from internet threats, such as distributed denial of service (DDoS) attacks and botnets. This innovative solution minimizes the attack surface, conceals applications from public exposure, and provides authenticated users with micro-granular access to specific applications. Unlike traditional security tools and network access methods, Soha Cloud integrates data path protection, identity access management, and application security into a cohesive platform, enhancing management visibility and fortifying the security posture of its clients. As of October 2016, Soha Systems operates as a subsidiary of Akamai Technologies, Inc.
Lookout
Series F in 2014
Lookout, Inc. is a cybersecurity company specializing in cloud-based technology solutions for mobile security. Founded in 2005 and headquartered in San Francisco, California, with additional offices in major cities worldwide, Lookout offers a range of products including mobile security apps for both Android and iOS devices. Its solutions encompass Mobile Threat Protection, a Mobile Intelligence Center for real-time threat investigations, and an App Vetting API designed to secure enterprise and commercial app stores. By providing organizations with tools to enable bring-your-own-device (BYOD) policies, ensure compliance, and combat advanced mobile threats, Lookout empowers enterprises and individuals to safeguard their sensitive data across devices, applications, networks, and clouds. The company's platform is trusted by various enterprises, government agencies, and millions of consumers, allowing them to manage their data securely and efficiently.
Bromium
Series C in 2013
Bromium Inc. specializes in micro-virtualization technology aimed at enhancing enterprise security and protecting users from advanced malware threats. Its flagship product, Bromium vSentry™, employs a unique approach by isolating potentially harmful tasks in hardware-isolated environments, thereby safeguarding Windows PCs against both known and unknown attacks without requiring new management tools or skillsets. The platform provides real-time threat intelligence to IT teams, allowing for effective monitoring and management of security events across various enterprise endpoints. This solution is particularly beneficial for industries such as energy, finance, government, healthcare, high tech, and retail, as it enables safe collaboration and access to cloud-based applications while minimizing the risk of data breaches. Founded in 2010 and headquartered in Cupertino, California, Bromium operates as a subsidiary of HP Inc., with a research and development center located in Cambridge, United Kingdom.
Lookout
Series E in 2013
Lookout, Inc. is a cybersecurity company specializing in cloud-based technology solutions for mobile security. Founded in 2005 and headquartered in San Francisco, California, with additional offices in major cities worldwide, Lookout offers a range of products including mobile security apps for both Android and iOS devices. Its solutions encompass Mobile Threat Protection, a Mobile Intelligence Center for real-time threat investigations, and an App Vetting API designed to secure enterprise and commercial app stores. By providing organizations with tools to enable bring-your-own-device (BYOD) policies, ensure compliance, and combat advanced mobile threats, Lookout empowers enterprises and individuals to safeguard their sensitive data across devices, applications, networks, and clouds. The company's platform is trusted by various enterprises, government agencies, and millions of consumers, allowing them to manage their data securely and efficiently.
Morta Security
Seed Round in 2013
Morta Security is a stealth-mode start-up focused on developing innovative solutions to counter advanced cyber threats faced by large enterprises. Recognizing the inadequacies of traditional layered network defenses, Morta aims to revolutionize cybersecurity by employing a unique technology that effectively combats advanced malware. The company is led by a team of experienced executives and engineers with backgrounds in the National Security Agency, which enhances their capability to tackle complex network security challenges. By combining start-up agility with military-grade technology, Morta is positioned to transform the cybersecurity landscape and is actively seeking top talent to further its mission.
Bromium
Series B in 2012
Bromium Inc. specializes in micro-virtualization technology aimed at enhancing enterprise security and protecting users from advanced malware threats. Its flagship product, Bromium vSentry™, employs a unique approach by isolating potentially harmful tasks in hardware-isolated environments, thereby safeguarding Windows PCs against both known and unknown attacks without requiring new management tools or skillsets. The platform provides real-time threat intelligence to IT teams, allowing for effective monitoring and management of security events across various enterprise endpoints. This solution is particularly beneficial for industries such as energy, finance, government, healthcare, high tech, and retail, as it enables safe collaboration and access to cloud-based applications while minimizing the risk of data breaches. Founded in 2010 and headquartered in Cupertino, California, Bromium operates as a subsidiary of HP Inc., with a research and development center located in Cambridge, United Kingdom.
Bromium
Venture Round in 2012
Bromium Inc. specializes in micro-virtualization technology aimed at enhancing enterprise security and protecting users from advanced malware threats. Its flagship product, Bromium vSentry™, employs a unique approach by isolating potentially harmful tasks in hardware-isolated environments, thereby safeguarding Windows PCs against both known and unknown attacks without requiring new management tools or skillsets. The platform provides real-time threat intelligence to IT teams, allowing for effective monitoring and management of security events across various enterprise endpoints. This solution is particularly beneficial for industries such as energy, finance, government, healthcare, high tech, and retail, as it enables safe collaboration and access to cloud-based applications while minimizing the risk of data breaches. Founded in 2010 and headquartered in Cupertino, California, Bromium operates as a subsidiary of HP Inc., with a research and development center located in Cambridge, United Kingdom.
Lookout
Series D in 2011
Lookout, Inc. is a cybersecurity company specializing in cloud-based technology solutions for mobile security. Founded in 2005 and headquartered in San Francisco, California, with additional offices in major cities worldwide, Lookout offers a range of products including mobile security apps for both Android and iOS devices. Its solutions encompass Mobile Threat Protection, a Mobile Intelligence Center for real-time threat investigations, and an App Vetting API designed to secure enterprise and commercial app stores. By providing organizations with tools to enable bring-your-own-device (BYOD) policies, ensure compliance, and combat advanced mobile threats, Lookout empowers enterprises and individuals to safeguard their sensitive data across devices, applications, networks, and clouds. The company's platform is trusted by various enterprises, government agencies, and millions of consumers, allowing them to manage their data securely and efficiently.
Bromium
Series A in 2011
Bromium Inc. specializes in micro-virtualization technology aimed at enhancing enterprise security and protecting users from advanced malware threats. Its flagship product, Bromium vSentry™, employs a unique approach by isolating potentially harmful tasks in hardware-isolated environments, thereby safeguarding Windows PCs against both known and unknown attacks without requiring new management tools or skillsets. The platform provides real-time threat intelligence to IT teams, allowing for effective monitoring and management of security events across various enterprise endpoints. This solution is particularly beneficial for industries such as energy, finance, government, healthcare, high tech, and retail, as it enables safe collaboration and access to cloud-based applications while minimizing the risk of data breaches. Founded in 2010 and headquartered in Cupertino, California, Bromium operates as a subsidiary of HP Inc., with a research and development center located in Cambridge, United Kingdom.
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