SignalFire

SignalFire, LLC is a venture capital firm based in San Francisco, California, founded in 2013. The firm specializes in early-stage investments, focusing on seed and small series A and B funding. It targets a variety of sectors, including consumer services such as mobile, media, marketplaces, gaming, and e-commerce, as well as enterprise solutions like SaaS, big data, machine learning, and cybersecurity. By leveraging a data-driven approach, SignalFire provides tailored advisory services to its portfolio companies and seeks to be the first institutional investor in many of them. The firm invests amounts ranging from $5 million for seed and early-stage rounds to $20 million for companies poised for significant growth. Additionally, SignalFire emphasizes a distributed network model, connecting entrepreneurs with a centralized team of seasoned investors and engineers to facilitate recruitment, business development, and market expansion.

Rikhil Bajaj

Principal

Taylor Barada

Venture Partner

Heston Berkman

Principal, Venture

Josh Constine

Venture Partner - Consumer

Chris Farmer

Founder, Managing Director and CEO

Wayne Hu

Partner

Tony Huie

Venture Partner

Enushe Khan

Associate and VC, Growth Equity Investor

Ilya Kirnos

Founding Partner, Venture and CTO

Walter Kortschak

Executive Chairman and CIO

Lisa Liu

Principal, Venture

Veronica Mercado

Principal, Venture and Chief Of Staff

Oana Olteanu

Partner

Ryan Wexler

Principal

Yuanling Yuan

Vice President

Nick Zaharias

Managing Director and Head, Competitive Intelligence

Past deals in Network Security

Clutch Security

Series A in 2025
Clutch Security is a cybersecurity company that specializes in managing and protecting non-human identities within digital infrastructures. Its platform provides comprehensive visibility and lifecycle management for digital credentials, which helps organizations mitigate risks associated with these identities. Additionally, Clutch Security offers features such as incident response, threat detection and analysis, and asset management, enabling businesses to effectively manage security threats and enhance their overall cybersecurity posture. Through its solutions, Clutch Security aims to empower enterprises to respond to security incidents more effectively and safeguard their digital environments.

Horizon3.ai

Series C in 2023
Horizon3.ai specializes in security automation through its flagship product, NodeZero, an autonomous penetration testing solution. NodeZero enables organizations to continuously assess their security posture across various attack surfaces, including external networks, identity systems, on-premises infrastructures, Internet of Things devices, and cloud environments. By simulating advanced persistent threats and ransomware attacks, it effectively identifies vulnerabilities, misconfigurations, and insecure default settings. The platform operates as a self-service software-as-a-service (SaaS) solution, designed for safe production use without the need for persistent or credentialed agents. This approach allows enterprises to gain a comprehensive view of their security landscape and proactively address potential threats before they can be exploited. Horizon3.ai combines the expertise of military cyber operators with artificial intelligence and engineering to provide continuous automated red teaming services that help organizations defend their data and prioritize security vulnerabilities.

Twingate

Series B in 2022
Twingate Inc. is a technology company based in Redwood City, California, established in 2018. It specializes in providing secure remote access solutions for organizations, focusing on private applications, data, and environments, whether hosted on-premise or in the cloud. Twingate's platform utilizes a modern zero-trust approach, designed to replace traditional and often insecure VPNs that struggle to support the contemporary needs of remote work and cloud-based resources. The technology features resource-level control, a centralized web-based administration console, split tunneling, and intelligent routing, ensuring that employees can work securely from any location. Twingate aims to enhance security while maintaining usability and ease of deployment, making it a suitable solution for DevOps, IT, and infrastructure teams, as well as end users.

Horizon3.ai

Series B in 2021
Horizon3.ai specializes in security automation through its flagship product, NodeZero, an autonomous penetration testing solution. NodeZero enables organizations to continuously assess their security posture across various attack surfaces, including external networks, identity systems, on-premises infrastructures, Internet of Things devices, and cloud environments. By simulating advanced persistent threats and ransomware attacks, it effectively identifies vulnerabilities, misconfigurations, and insecure default settings. The platform operates as a self-service software-as-a-service (SaaS) solution, designed for safe production use without the need for persistent or credentialed agents. This approach allows enterprises to gain a comprehensive view of their security landscape and proactively address potential threats before they can be exploited. Horizon3.ai combines the expertise of military cyber operators with artificial intelligence and engineering to provide continuous automated red teaming services that help organizations defend their data and prioritize security vulnerabilities.

Horizon3.ai

Series A in 2021
Horizon3.ai specializes in security automation through its flagship product, NodeZero, an autonomous penetration testing solution. NodeZero enables organizations to continuously assess their security posture across various attack surfaces, including external networks, identity systems, on-premises infrastructures, Internet of Things devices, and cloud environments. By simulating advanced persistent threats and ransomware attacks, it effectively identifies vulnerabilities, misconfigurations, and insecure default settings. The platform operates as a self-service software-as-a-service (SaaS) solution, designed for safe production use without the need for persistent or credentialed agents. This approach allows enterprises to gain a comprehensive view of their security landscape and proactively address potential threats before they can be exploited. Horizon3.ai combines the expertise of military cyber operators with artificial intelligence and engineering to provide continuous automated red teaming services that help organizations defend their data and prioritize security vulnerabilities.

Horizon3.ai

Venture Round in 2020
Horizon3.ai specializes in security automation through its flagship product, NodeZero, an autonomous penetration testing solution. NodeZero enables organizations to continuously assess their security posture across various attack surfaces, including external networks, identity systems, on-premises infrastructures, Internet of Things devices, and cloud environments. By simulating advanced persistent threats and ransomware attacks, it effectively identifies vulnerabilities, misconfigurations, and insecure default settings. The platform operates as a self-service software-as-a-service (SaaS) solution, designed for safe production use without the need for persistent or credentialed agents. This approach allows enterprises to gain a comprehensive view of their security landscape and proactively address potential threats before they can be exploited. Horizon3.ai combines the expertise of military cyber operators with artificial intelligence and engineering to provide continuous automated red teaming services that help organizations defend their data and prioritize security vulnerabilities.

Pango

Venture Round in 2018
Pango Inc. is a global privacy and security company that develops and provides internet security and privacy platforms for users, advertisers, and agencies. The company offers a comprehensive subscription suite designed to protect individuals, families, and businesses from various online threats. Its flagship product, Hotspot Shield, is recognized as a high-performance VPN that ensures secure and unrestricted internet access through advanced encryption technology. Additionally, Pango's offerings include 1Password for password management, Robo Shield and Hiya for blocking spam calls, and Identity Guard for identity protection against fraud. The company, formerly known as AnchorFree, Inc., was incorporated in 2003 and is headquartered in Menlo Park, California. It operates as a subsidiary of Aura Company.
Spot something off? Help us improve by flagging any incorrect or outdated information. Just email us at support@teaserclub.com. Your feedback is most welcome.