Insights

Strong Market Position Expel is recognized as a leader in managed detection and response services and is trusted by Fortune 500 enterprises, indicating a solid reputation and potential appeal to large organizations seeking reliable cybersecurity solutions.

Innovative Technology The company's use of AI to filter alert noise and achieve rapid incident response times, combined with recent launches like Managed SIEM and a flexible data lake, presents opportunities to promote integrated, cutting-edge security offerings to prospects looking for advanced protections.

Recent Product Launches Expel's recent introduction of Managed SIEM and data lake solutions signals a focus on expanding its service portfolio, making it a compelling choice for prospects requiring comprehensive and customizable security monitoring and compliance support.

Cloud Security Focus Being named a Trusted Cloud Provider by the Cloud Security Alliance enhances Expel’s credibility among cloud-heavy enterprises, providing a sales leverage point when engaging organizations prioritizing cloud security and compliance.

Growth and Funding With a revenue estimated between $500 million and one billion and recent $31 million funding, Expel demonstrates strong financial backing and growth potential, making it an attractive partner for organizations seeking stable, innovative cybersecurity collaborations.

Expel Tech Stack

Expel uses 8 technology products and services including Sendoso, Google Cloud, Atlassian Jira, and more. Explore Expel's tech stack below.

  • Sendoso
    E-commerce Platforms
  • Google Cloud
    Infrastructure As A Service
  • Atlassian Jira
    Issue Trackers
  • jQuery Migrate
    Javascript Libraries
  • PyScript
    Miscellaneous
  • Ubuntu
    Operating Systems
  • CentOS
    Operating Systems
  • Twitter
    Widgets

Media & News

Expel's Email Address Formats

Expel uses at least 2 format(s):
Expel Email FormatsExamplePercentage
First.Last@expel.ioJohn.Doe@expel.io
93%
Last@expel.ioDoe@expel.io
3%
First.L@expel.ioJohn.D@expel.io
3%
FirstMiddle.Last@expel.ioJohnMichael.Doe@expel.io
1%
First.Last@expel.comJohn.Doe@expel.com
100%

Frequently Asked Questions

Where is Expel's headquarters located?

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Expel's main headquarters is located at 12950 Worldgate Drive Suite 200 Herndon, Virginia United States. The company has employees across 5 continents, including North AmericaEuropeAsia.

What is Expel's phone number?

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You can contact Expel'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 Expel's official website and social media links?

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Expel's official website is expel.com and has social profiles on LinkedInCrunchbase.

What is Expel's NAICS code?

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Expel's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Expel have currently?

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As of April 2026, Expel has approximately 477 employees across 5 continents, including North AmericaEuropeAsia. Key team members include Cto At Expel: P. S.Chief Security Officer: G. N.Chief Financial Officer: Z. B.. Explore Expel's employee directory with LeadIQ.

What industry does Expel belong to?

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Expel operates in the Computer and Network Security industry.

What technology does Expel use?

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Expel's tech stack includes SendosoGoogle CloudAtlassian JirajQuery MigratePyScriptUbuntuCentOSTwitter.

What is Expel's email format?

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Expel's email format typically follows the pattern of First.Last@expel.io. Find more Expel email formats with LeadIQ.

How much funding has Expel raised to date?

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As of April 2026, Expel has raised $31M in funding. The last funding round occurred on Oct 03, 2022 for $31M.

When was Expel founded?

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Expel was founded in 2016.

Expel

Computer and Network SecurityVirginia, United States201-500 Employees

We help organizations drive out threats and build lasting security resilience with leading MDR solutions. We work with the tools you already have, providing full transparency into everything we see and do. No black boxes, no rip-and-replace, just clear decisions and faster action.

Section iconCompany Overview

Headquarters
12950 Worldgate Drive Suite 200 Herndon, Virginia United States
Phone number
Website
expel.com
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2016
Employees
201-500

Section iconFunding & Financials

  • $31M

    Expel has raised a total of $31M of funding over 6 rounds. Their latest funding round was raised on Oct 03, 2022 in the amount of $31M.

Section iconFunding & Financials

  • $31M

    Expel has raised a total of $31M of funding over 6 rounds. Their latest funding round was raised on Oct 03, 2022 in the amount of $31M.

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