Automated vulnerability management solution
Open for applications
Automated vulnerability management solution
101-200 employees
Open for applications
101-200 employees
To transform vulnerability and exposure management programs to help enterprises and government agencies prioritize and mitigate risk faster, at scale.
Desirable
Nucleus Security was founded to accelerate, automate, and evolve vulnerability management. It does so by delivering a platform that allows organizations to mitigate vulnerabilities 10 times faster, while using only a fraction of the resources previously required.
What sets Nucleus apart is its focus on complex enterprises. With numerous integrations, the platform unifies existing tools in a security stack, making it easier for companies to streamline their security operations.
This approach has been successful, attracting major clients like Canva, Toyota, and Orange. A leader in transforming vulnerability management for enterprises, Nucleus continues to build out its leadership team and has secured funding to support ambitious growth plans for this year and beyond.

Steph
Company Specialist at Welcome to the Jungle
-4% employee growth in 12 months
Feb 2026
$20m
SERIES C
Feb 2024
$23m
SERIES B
Steve Carter
(CEO & Co-founder)Previously co-founded Rampant Technologies, where they continue to serve as a Board Member and Advisor. Has also served as Senior Software Engineer at Raytheon, and Senior Security Software Engineer at LTC Engineering.
Scott Kuffer
(CPO/COO & Co-founder)Previously worked at Rampant Technologies, as Head of Commercial and Security Engineer.
Nick Fleming
(CTO & Co-founder)Previously Systems Security Engineer at Rampant Technologies, and Information Assurance Engineer at both Lockheed Martin and Solers.
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