Helping security teams optimize vulnerability management workflows through orchestration and automation.
Location: United States
Employees: 51-200
Phone: +1 855-235-6139
Total raised: $63M
Founded date: 2018
Investors 5
| Date | Name | Website |
| - | Aviso Vent... | avisoventu... |
| - | Arthur Ven... | arthurvent... |
| - | The Dcode ... | dcode.co/ |
| - | Lead Edge ... | leadedge.c... |
| - | Dcode Capi... | dcodecapit... |
Funding Rounds 2
| Date | Series | Amount | Investors |
| 05.03.2024 | Series B | $43M | - |
| 28.03.2022 | Series B | $20M | - |
Mentions in press and media 18
| Date | Title | Description |
| 17.02.2026 | Frost & Sullivan: Nucleus Security Receives the 2025 Global Vulnerability Management Transformational Innovation Leadership Recognition for Excellence in AI-Powered Vulnerability Management | Frost & Sullivan recognizes this company for redefining vulnerability management through its AI-powered platform, data-agnostic architecture, and deeply integrated, automated processes SAN ANTONIO, Feb. 17, 2026 /PRNewswire/ -- Frost &a... |
| 11.02.2026 | Nucleus Security Raises $20M in Series C Funding | Nucleus Security, a Sarasota, FL-based unified vulnerability and exposure management company, raised $20M in Series C funding. The round was led by Delta-v Capital. The company intends to use the funds to expand operations and its developme... |
| 20.08.2024 | Nucleus Security Receives Investment from Dcode Capital | Nucleus Security, a Sarasota, FL-based company which specializes in unified vulnerability management, received an investment from Dcode Capital. The amount of the deal was not disclosed. The company intends to use the funds to expand operat... |
| 24.04.2024 | The NIST/NVD situation and vulnerability management programs | In the infosec world we continually preach about “defense in depth,” or layered security. The idea is that if a defensive measure at one layer fails, there are additional layers behind it that serve as a safety net. An interesting applicati... |
| 05.03.2024 | Nucleus Security Raises $43 Million Series B Funding to Lead Innovation in Enterprise Risk-Based Vulnerability Management | - |
| 13.02.2024 | Nucleus Security Announces $43M Series B | SARASOTA, FL, Nucleus Security, developers of the market-leading Risk-Based Vulnerability Management platform, has announced it has secured $43 million in Series B funding. >> Click here for more funding data on Nucleus Security &... |
| 12.02.2024 | Nucleus Security Raises $43M in Series B Funding | Nucleus Security, a Sarasota, FL-based provider of a risk-based vulnerability management platform, raised $43M in Series B funding. The round was led by Arthur Ventures and Lead Edge Capital. In-Q-Tel (IQT), the not-for-profit strategic inv... |
| 24.07.2023 | 73 of the most promising startups of 2023, according to top VCs | From left: Gabby Cazeau of Harlem Capital; Navin Chaddha of Mayfield; Jenny Fielding of Everywhere Ventures; and Marlon Nichols of MaC Venture Capital. Gabby Cazeau, Navin Chaddha, Jenny Fielding, Marlon Nichols This story is available excl... |
| 02.11.2022 | Nucleus Security Releases Free CISA KEV Enrichment Dashboard and Research, Providing Further Insight Into Vulnerability Prioritization | One year after CISA released the Known Exploited Vulnerabilities catalog, Nucleus Security’s new Enrichment Dashboard offers vulnerability researchers deeper context and insight into each release Nucleus Security, a leader in risk-based vul... |
| 28.03.2022 | Nucleus Security Raises $20M in Series B Funding to Accelerate Industry Adoption of Unified Vulnerability Management | - |
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