Andreessen Horowitz

Founded in 2009 by Marc Andreessen and Ben Horowitz, Andreessen Horowitz is a venture capital firm based in Menlo Park, California. The firm specializes in incubating and investing in startups across various stages, from seed to late-stage funding. It primarily focuses on sectors such as technology, including software, cloud computing, enterprise software, and consumer Internet. Additionally, it invests in emerging fields like artificial intelligence, fintech, and healthcare, specifically targeting companies at the intersection of technology and life sciences, such as digital therapeutics and computational medicine. Andreessen Horowitz is committed to fostering innovation and supporting companies that contribute to American dynamism, while strategically avoiding investments in areas like clean energy, transportation, and consumer retail.

Anish Acharya

General Partner

Eric Alby

Partner

Ryan Allen

Partner

Seema Amble

Partner

Jeffrey Amico

Partner and Director of Crypto Startup School

Kofi Ampadu

Partner

Marc Andrusko

Partner

Alicia Barone

Events Partner

Peter Blackwood

Partner

Michael Blau

Partner

Jeff Bramel

Partner, Investing

Sam Broner

Partner

Elena Burger

Deal Partner

Quinten Burgunder

Partner

LeeAnn Caballero

Partner

Connie Chan

General Partner

Sharon Chang

Operating Partner

Zachary Chen

Associate Partner

Alexander Chia

Partner

Zach Cohen

Investor

Annie Collins

Investment Partner

Emma Cooper

Deal Analyst and Chief of Staff

Brian Crnkovich

Partner

Sebastian Cua

Partner and Chief of Staff

Stacy D'Amico

Operating Partner

Allison Davis

Partner

Zach Dicker

Partner

Jay Drain Jr.

Partner, Crypto

JT Evans

Partner

Bryan Faust Ph.D

Investing Partner

Ethan Ferreira

Partner

Pamon Forouhar

Partner, Business Operations

Jason Franklin

Limited Partner

David Garcia

Partner

John Garcia

Firm Operations Partner

Joel de la Garza

Operating Partner

David George

General Partner

Caroline Goggins

Investing Partner, Growth team

Grant Gregory

Partner

Michele Griffin

Partner

Robin Guo

Investment Partner

David Haber

General Partner

Andrea Hall

Partner on the Go-to-Market team

Mason Hall

Partner

Tom Hammer

Partner

Elizabeth Harkavy

Partner

Ronnie Harris

Partner

Leila Abu-Sharr

Partner, Market Development

Oliver Hsu

Partner

Alex Immerman

Partner

Nicole Irvin

Partner

Mindy Isenstein

Partner

Peter Johnson

Partner

Jeff Jordan

Managing Partner

Justin Kahl

Partner

Brad Kern

Operating Partner

Bryan Kim

Partner

Blake Kim

Partner, Enterprise Capital Network

Troy Kirwin

Investment Partner

James Kissell

Partner

Scott Kupor

Managing Partner

Justin Larkin

Partner, Bio Team

Peter Lauten

Partner

Andrew Lee

Partner

Peter Levine

General Partner

Jennifer Li

Enterprise Investment Partner

Yoko Li

Partner

Ginger Liau

Partner, Bio Fund

Kristine Lipscomb

Partner

Bowen Liu

Investing Partner

Seth Lobree

Partner

Insiya Lokhandwala

Partner

Isaiah Lott

Partner

Joshua Lu

Investing Partner, Games Fund One

Josh Lu

Investing Partner, GAMES FUND ONE

Ryan McEntush

Partner

Mehul Mehta

Deal Partner

Michelle V.

Investment Partner

Jeanne Moeschler

Partner

Jason Mok

Operating Partner

Olivia Moore

Consumer Partner

John O'Farrell

General Partner

Nelson Perla-Ward

Partner

Jessica Peterson

Partner - EBC Program and Operations Manager

Becky Pferdehirt Ph.D

Investment Partner

Jewel Pi

Operations Partner

Rajko Radovanovic

Investment Partner

Santiago Rodriguez Lebrija

Partner

Maggie Romero

Co-COO and Operating Partner, Bio+Health

Jason Rosenthal

Operating Partner and Head of Crypto Startup Accelerator

Jay Rughani

Investment Partner

Michael Sandwick

Partner, Consumer

Gil Shafir

Partner

Kristina Shen

General Partner

Jeffrey Silverstein

Partner

Arianna Simpson

General Partner

Sumeet Singh

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

David Ulevitch

General Partner

Frank Chen

Partner

Jonathan Lai

Investment Partner

Matt Bornstein

Partner

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.

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 project committed to ending surveillance and censorship on the internet. Orchid uses an overlay network built upon the existing internet, which is driven by a peer-to-peer tokenized bandwidth exchange, creating a more inclusive, liberated internet. Orchid Labs was founded in 2017 by Dr. Steven Waterhouse, Jay Freeman, Brian J. Fox, Gustav Simonsson, and Stephen Bell.

Keep

Venture Round in 2018
Keep Network is a blockchain technology company that focuses on enabling the use of private data on public protocols. Founded in 2017 and headquartered in George Town, Midland, it develops solutions that allow contracts to leverage private information while interacting with public blockchains. One of its key offerings is tBTC, a decentralized bridge that connects Bitcoin to the Ethereum network, allowing users to securely and anonymously transfer Bitcoin for participation in decentralized finance (DeFi) activities. The company's technology incorporates a privacy layer for Ethereum, utilizing secure multiparty computation to store data across multiple locations, enabling decentralized signing and the creation of cryptocurrency wallets. This innovation ensures that users can store files privately with blockchain storage encryption while engaging with the broader blockchain ecosystem.

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 is the innovator of Enterprise Secure Access delivered as a service. Our service, Soha Cloud, creates a “cloud perimeter” to protect an organization’s infrastructure from Internet threats, including distributed denial of service (DDoS) attacks and botnets. Soha Cloud also minimizes a customer’s attack surface, hides applications from public exposure and grants authenticated users micro-granular access to specific applications. Unlike stand-alone, legacy security tools and network access methods, Soha Cloud integrates data path protection, identity access, application security and management visibility into a single solution to create a cloud perimeter between a user organization’s infrastructure and the Internet.

Lookout

Series F in 2014
Lookout, Inc. is a cybersecurity company specializing in cloud-based technology solutions for mobile security. It offers personal security applications for both Android and iOS devices, focusing on mobile threat protection and theft prevention. Lookout's product suite also includes the Mobile Intelligence Center, which facilitates real-time access to mobile threat data, and an App Vetting API that secures enterprise and commercial app stores. The company aims to empower organizations to implement Bring Your Own Device (BYOD) policies, ensure compliance, and combat advanced mobile threats. Founded in 2005 and headquartered in San Francisco, California, Lookout has expanded its presence with offices in several global locations, including Boston, London, and Tokyo. It serves a diverse clientele, including enterprises, government agencies, and millions of consumers, by providing solutions that safeguard sensitive data across devices, applications, networks, and clouds.

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. It offers personal security applications for both Android and iOS devices, focusing on mobile threat protection and theft prevention. Lookout's product suite also includes the Mobile Intelligence Center, which facilitates real-time access to mobile threat data, and an App Vetting API that secures enterprise and commercial app stores. The company aims to empower organizations to implement Bring Your Own Device (BYOD) policies, ensure compliance, and combat advanced mobile threats. Founded in 2005 and headquartered in San Francisco, California, Lookout has expanded its presence with offices in several global locations, including Boston, London, and Tokyo. It serves a diverse clientele, including enterprises, government agencies, and millions of consumers, by providing solutions that safeguard sensitive data across devices, applications, networks, and clouds.

Morta Security

Seed Round in 2013
Morta Security is a stealth-mode start-up developing a new paradigm to counter advanced cyber threats. Traditional layered network defense is broken and Morta is poised to turn the tables on advanced attackers. Led by executives and engineers from the National Security Agency, Morta's technology uniquely combats advanced malware. They mix start-up innovation with military-grade technology to solve the world's toughest network security challenges. They’re looking for the best and brightest to join their team and transform cyber security.

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. It offers personal security applications for both Android and iOS devices, focusing on mobile threat protection and theft prevention. Lookout's product suite also includes the Mobile Intelligence Center, which facilitates real-time access to mobile threat data, and an App Vetting API that secures enterprise and commercial app stores. The company aims to empower organizations to implement Bring Your Own Device (BYOD) policies, ensure compliance, and combat advanced mobile threats. Founded in 2005 and headquartered in San Francisco, California, Lookout has expanded its presence with offices in several global locations, including Boston, London, and Tokyo. It serves a diverse clientele, including enterprises, government agencies, and millions of consumers, by providing solutions that safeguard sensitive data across devices, applications, networks, and clouds.

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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