| 3 Sept 2026 | AIR Security raised a seed roundInvestors Sequoia Capital and Greenoaks | SCA, Software supply chain and SBOM | $50m | Report on the AIR Security funding round of 3 Sept 2026 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2026 | Cymphony raised a Series A roundCymphony provides an AI-native workforce security platform that maps identities, data, and permissions to reduce risk.Investor Sequoia Capital | ITDR, Identity threat detection and response | $25m | Report on the Cymphony funding round of September 2026 (opens in a new tab)via Security, Funded (opens in a new tab) |
| August 2026 | Corma raised a seed roundInvestor Sequoia Capital | SOAR, SOAR and security automation | $60m | Report on the Corma funding round of August 2026 (opens in a new tab)via Security, Funded (opens in a new tab) |
| July 2026 | Glow raised a Series B roundInvestors CyberStarts, Greenoaks, Redpoint and Sequoia Capital | EDR, EDR and XDR | $100m | Report on the Glow funding round of July 2026 (opens in a new tab)via Security, Funded (opens in a new tab) |
| July 2026 | Cathedral raised fundingInvestors Andreessen Horowitz and Sequoia Capital | BAS, Breach and attack simulation | $160m | Report on the Cathedral funding round of July 2026 (opens in a new tab)via Security, Funded (opens in a new tab) |
| March 2026 | Scanner.dev raised a Series A roundInvestor Sequoia Capital | SIEM | $22m | Report on the Scanner.dev funding round of March 2026 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2025 | Irregular raised a Series A roundInvestors Redpoint and Sequoia Capital | AI security, AI and LLM security | $80m | Report on the Irregular funding round of September 2025 (opens in a new tab)via Security, Funded (opens in a new tab) |
| October 2024 | Island raised a Series D roundIsland provides an enterprise browser that integrates security, IT, and AI-powered productivity for organisations.Investors Coatue and Sequoia Capital | ZTNA, Zero trust network access | Undisclosed | Report on the Island funding round of October 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| September 2024 | Zafran Security raised fundingInvestor Sequoia Capital | Vulnerability management | $40m | Report on the Zafran Security funding round of September 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| July 2024 | Vanta raised a Series C roundVanta provides a platform for automating security compliance and risk management.Investor Sequoia Capital | GRC, GRC and compliance automation | $150m | Report on the Vanta funding round of July 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| May 2024 | Island raised a Series D roundIsland provides an enterprise browser that integrates security, IT, and AI-powered productivity for organisations.Investors Coatue and Sequoia Capital | ZTNA, Zero trust network access | $175m | Report on the Island funding round of May 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| May 2024 | APEX raised a seed roundInvestors Index Ventures and Sequoia Capital | AI security, AI and LLM security | $7m | Report on the APEX funding round of May 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| March 2024 | Zafran Security raised fundingInvestors Cyberstarts and Sequoia Capital | Vulnerability management | $30m | Report on the Zafran Security funding round of March 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| February 2024 | Oasis Security raised a Series A roundInvestor Sequoia Capital | IAM, Identity and access management | $35m | Report on the Oasis Security funding round of February 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| January 2024 | Coana raised a pre-seed roundInvestor Sequoia Capital | SCA, Software supply chain and SBOM | $1.6m | Report on the Coana funding round of January 2024 (opens in a new tab)via Security, Funded (opens in a new tab) |
| July 2023 | PingSafe raised a seed roundInvestors Peak XV Partners, Sequoia Capital and Surge | CWPP, Cloud workload and container security | $3.3m | Report on the PingSafe funding round of July 2023 (opens in a new tab)via Security, Funded (opens in a new tab) |
| August 2022 | Privado raised a Series A roundInvestors Insight Partners and Sequoia Capital | DSPM, Data security posture management | $14m | Report on the Privado funding round of August 2022 (opens in a new tab)via Security, Funded (opens in a new tab) |
| June 2022 | Chainguard raised a Series A roundChainguard builds hardened, verified open source container images, libraries and packages to reduce vulnerabilities.Investor Sequoia Capital | SCA, Software supply chain and SBOM | $50m | Report on the Chainguard funding round of June 2022 (opens in a new tab) |
| April 2022 | Privy raised a seed roundInvestor Sequoia Capital | Encryption, Encryption and key management | $3.8m | Report on the Privy funding round of April 2022 (opens in a new tab) |
| April 2022 | Prelude raised a Series A roundInvestor Sequoia Capital | BAS, Breach and attack simulation | $24m | Report on the Prelude funding round of April 2022 (opens in a new tab) |
| March 2022 | Cyera raised a Series A roundCyera provides a data security platform that discovers and protects sensitive data across cloud environments.Investors Accel and Sequoia Capital | DSPM, Data security posture management | $56m | Report on the Cyera funding round of March 2022 (opens in a new tab) |