
C2SEC is a global cybersecurity technology company providing a cloud-native Extended Security Posture Management (XSPM) SaaS platform that unifies security posture management across external attack surface, cloud/SaaS posture, and supply chain security. The platform offers unparalleled visibility, context, security control, cost optimization, and automated compliance support, enabling businesses to manage their entire security landscape effectively. C2SEC serves clients including financial institutions, high-tech companies, insurance firms, and industry conglomerates across North America, Europe, and APAC. The company is based in Seattle, WA, USA, and Lausanne, Switzerland, and is backed by investors such as Microsoft for Startups, F10 Accelerator, Trust Valley, and Sequoia Capital. Its founding team includes veterans from Microsoft, IBM, and Swisscom, leveraging deep cybersecurity and AI expertise to address complex security challenges globally.

C2SEC is a global cybersecurity technology company providing a cloud-native Extended Security Posture Management (XSPM) SaaS platform that unifies security posture management across external attack surface, cloud/SaaS posture, and supply chain security. The platform offers unparalleled visibility, context, security control, cost optimization, and automated compliance support, enabling businesses to manage their entire security landscape effectively. C2SEC serves clients including financial institutions, high-tech companies, insurance firms, and industry conglomerates across North America, Europe, and APAC. The company is based in Seattle, WA, USA, and Lausanne, Switzerland, and is backed by investors such as Microsoft for Startups, F10 Accelerator, Trust Valley, and Sequoia Capital. Its founding team includes veterans from Microsoft, IBM, and Swisscom, leveraging deep cybersecurity and AI expertise to address complex security challenges globally.
Product: Cloud-native Extended Security Posture Management (XSPM) SaaS platform
Headquarters / Presence: Seattle, WA, USA and Lausanne, Switzerland
Founders: Chengyun Chu (Co‑Founder & CEO), Haifeng Liu (Co‑Founder & Chief Scientist)
Customer focus: Enterprise customers including financial institutions and Fortune 500 companies
Enterprise cybersecurity posture management across external attack surface, cloud/SaaS environments, and supply chain security.
Cybersecurity
“Microsoft for Startups; F10 Accelerator; Trust Valley; Sequoia Capital; Tenity”