Insights

Leadership Driving Innovation With a new Chief Technology Officer Fidelis signals renewed focus on R&D for XDR and CNAPP; explore co development opportunities and accelerated go to market with enterprise clients.

Ecosystem Expansion Acquisition and asset divestiture by Partner One create potential to upsell Fidelis solutions within Partner One's software ecosystem and reseller network, enabling joint go to market and integrations.

AD Security Leadership Fidelis Active Directory Intercept combines network detection, deception tech, and AD security; target mid sized to large enterprises with complex AD deployments for integrated AD protection within CNAPP and XDR.

Cloud Resilience MOVEit vulnerability response updates and EU CloudPassage Halo rollout highlight cloud native security strengths; position managed cloud security, vulnerability remediation, and regional compliance offerings.

Enterprise Focus Mid sized to large enterprises and government agencies trust Fidelis; pursue SOC, CNAPP, and XDR contracts with tiered managed services and scalable pricing to capture larger ARR.

Fidelis Cybersecurity . undefined Tech Stack

Fidelis Cybersecurity . undefined uses 8 technology products and services including html5media, Font Awesome, particles.js, and more. Explore Fidelis Cybersecurity . undefined's tech stack below.

  • html5media
    Audio, Video, Graphics
  • Font Awesome
    Font Scripts
  • particles.js
    Javascript Graphics
  • Modernizr
    Javascript Libraries
  • jQuery Migrate
    Javascript Libraries
  • CentOS
    Operating Systems
  • Google
    Search Engines
  • PowerShell
    Security

Media & News

Fidelis Cybersecurity . undefined's Email Address Formats

Fidelis Cybersecurity . undefined uses at least 1 format(s):
Fidelis Cybersecurity . undefined Email FormatsExamplePercentage
First.Last@fidelissecurity.comJohn.Doe@fidelissecurity.com
91%
Last.First@fidelissecurity.comDoe.John@fidelissecurity.com
4%
FLast@fidelissecurity.comJDoe@fidelissecurity.com
3%
FirstLast@fidelissecurity.comJohnDoe@fidelissecurity.com
2%

Frequently Asked Questions

What is Fidelis Cybersecurity . undefined's phone number?

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You can contact Fidelis Cybersecurity . undefined's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Fidelis Cybersecurity . undefined's official website and social media links?

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Fidelis Cybersecurity . undefined's official website is fidelissecurity.com and has social profiles on LinkedInCrunchbase.

What is Fidelis Cybersecurity . undefined's NAICS code?

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Fidelis Cybersecurity . undefined's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Fidelis Cybersecurity . undefined have currently?

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As of July 2026, Fidelis Cybersecurity . undefined has approximately 199 employees across 5 continents, including North AmericaAsiaAfrica. Key team members include Chief Executive Officer: S. T.Ceo: S. S.Chief Financial Officer: J. W.. Explore Fidelis Cybersecurity . undefined's employee directory with LeadIQ.

What industry does Fidelis Cybersecurity . undefined belong to?

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Fidelis Cybersecurity . undefined operates in the Computer and Network Security industry.

What technology does Fidelis Cybersecurity . undefined use?

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Fidelis Cybersecurity . undefined's tech stack includes html5mediaFont Awesomeparticles.jsModernizrjQuery MigrateCentOSGooglePowerShell.

What is Fidelis Cybersecurity . undefined's email format?

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Fidelis Cybersecurity . undefined's email format typically follows the pattern of First.Last@fidelissecurity.com. Find more Fidelis Cybersecurity . undefined email formats with LeadIQ.

When was Fidelis Cybersecurity . undefined founded?

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Fidelis Cybersecurity . undefined was founded in 2023.

Fidelis Cybersecurity . undefined

Computer and Network SecurityCalifornia, United States51-200 Employees

Fidelis Security is a mid-sized player in the computer and network security industry, headquartered in Riverside, California. It concentrates on proactive cyber defense for global enterprises, delivering integrated XDR and CNAPP platforms that unify IT security operations to shrink attack surfaces and speed up threat detection, analysis, and response. The company serves a global client base that includes commercial, enterprise, and government organizations. In July 2024, Fidelis Security announced the appointment of Drew Orsinger as Chief Technology Officer. The information provided does not include the founding date, but the company is actively pursuing leadership changes and product development in its market.

Section iconCompany Overview

Phone number
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2023
Employees
51-200

Section iconFunding & Financials

  • $250M$500M

    Fidelis Cybersecurity . undefined's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Fidelis Cybersecurity . undefined's revenue is estimated to be in the range of $250M$500M

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