Insights

Trusted Proactive Defense Position Fidelis as a proven, globally trusted player in proactive cyber defense with XDR and CNAPP capabilities to pursue larger enterprise and government contracts seeking integrated threat detection and response.

Expansion Momentum Highlight recent leadership additions and strategic moves, such as appointing a Chief Technology Officer and past acquisitions, to engage enterprise buyers looking for strong product leadership and continuity in innovation.

Cloud and AD Focus Leverage successful cloud protections and active directory interception innovations to target organizations needing cloud-native security and identity-centric defenses against privilege escalation and lateral movement.

Regulatory and Gov Ties Emphasize credibility with government agencies and large enterprises, and pursue opportunities where stringent security, compliance, and resilience requirements align with Fidelis’ enterprise-grade XDR/CNAPP solutions.

Growth Via Global Reach Capitalize on a growing enterprise user base and multi-market deployment potential by offering scalable security operations consolidation that shrinks attack surfaces for complex organizations undergoing digital transformation.

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.

How much revenue does Fidelis Cybersecurity . undefined generate?

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As of July 2026, Fidelis Cybersecurity . undefined's annual revenue is estimated to be $250M - $500M.

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 logo

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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