Insights

Award momentum Nucleus Security has recently secured multiple 2026 awards for Best Vulnerability Management Solution and Transformational Innovation Leadership, signaling strong market validation and credibility that can be leveraged to open executive conversations with potential customers.

Financial strength The company reports revenue in the high tens of millions and a Series C funding round totaling $20 million, implying healthy growth capacity and readiness for upsell of advanced vulnerability and exposure management capabilities.

Public sector appeal With focus on unifying asset, vulnerability, and threat data for government agencies and enterprises, pursue opportunities in public sector cybersecurity programs and compliance-driven environments where integrated risk prioritization is valued.

Automation leadership Recognition for AI-powered vulnerability management and emphasis on automation, integration, and measurable customer impact point to a value proposition for mid to large enterprises seeking scalable, self-optimizing security operations.

Ecosystem partnerships Participation in partner programs and integrations highlighted by WIN Partner Index and notable tech stack endorsements suggest fertile ground for co-sell motions with cloud security, SIEM, and DevOps tooling vendors to expand reach.

Nucleus Security Tech Stack

Nucleus Security uses 8 technology products and services including Databricks, Amazon Web Services, Ansible, and more. Explore Nucleus Security's tech stack below.

Media & News

Nucleus Security's Email Address Formats

Nucleus Security uses at least 1 format(s):
Nucleus Security Email FormatsExamplePercentage
FLast@nucleussec.comJDoe@nucleussec.com
97%
Last.F@nucleussec.comDoe.J@nucleussec.com
1%
Last.First@nucleussec.comDoe.John@nucleussec.com
1%
First@nucleussec.comJohn@nucleussec.com
1%

Frequently Asked Questions

What is Nucleus Security's official website and social media links?

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Nucleus Security's official website is nucleussec.com and has social profiles on LinkedInCrunchbase.

How much revenue does Nucleus Security generate?

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As of July 2026, Nucleus Security's annual revenue is estimated to be $50M - $100M.

What is Nucleus Security's NAICS code?

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Nucleus Security's NAICS code is 5112 - Software Publishers.

How many employees does Nucleus Security have currently?

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As of July 2026, Nucleus Security has approximately 124 employees across 5 continents, including North AmericaEuropeAsia. Key team members include Ceo & Co-Founder: S. C.Head Of People: H. R.Public Sector And Channel Marketing Director: L. S.. Explore Nucleus Security's employee directory with LeadIQ.

What industry does Nucleus Security belong to?

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Nucleus Security operates in the Data Security Software Products industry.

What technology does Nucleus Security use?

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Nucleus Security's tech stack includes DatabricksAmazon Web ServicesAnsibleSalesforceAzure Active DirectoryCiscoWistiaPiwik PRO Core.

What is Nucleus Security's email format?

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Nucleus Security's email format typically follows the pattern of FLast@nucleussec.com. Find more Nucleus Security email formats with LeadIQ.

How much funding has Nucleus Security raised to date?

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As of July 2026, Nucleus Security has raised $56M in funding. The last funding round occurred on Feb 11, 2026.

When was Nucleus Security founded?

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Nucleus Security was founded in 2019.
Nucleus Security logo

Nucleus Security

Data Security Software ProductsFlorida, United States51-200 Employees

Nucleus Security operates in the data security software space, focusing on vulnerability and exposure management. The company serves large enterprises and government agencies, helping them unify asset inventories, vulnerabilities, and threat data to surface exposures for remediation at scale.

Based in Sarasota, Florida, it positions itself as a provider of unified vulnerability and exposure management that supports automated prioritization and mitigation. In 2026 the company received industry recognition as Best Vulnerability Management Solution at the SC Awards. As a mid-sized firm, Nucleus emphasizes integrating diverse data sources to improve risk visibility and response for its customers.

Section iconCompany Overview

NAICS Code
5112 - Software Publishers
Founded
2019
Employees
51-200

Section iconFunding & Financials

  • $56M

    Nucleus Security has raised a total of $56M of funding over 5 rounds. Their latest funding round was raised on Feb 11, 2026as a series_c.

  • $50M - $100M

    Nucleus Security's revenue is estimated to be in the range of $50M - $100M

Section iconFunding & Financials

  • $56M

    Nucleus Security has raised a total of $56M of funding over 5 rounds. Their latest funding round was raised on Feb 11, 2026as a series_c.

  • $50M - $100M

    Nucleus Security's revenue is estimated to be in the range of $50M - $100M

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