Insights

Government Cybersecurity Expertise Millennium Corporation's extensive experience and largest contingent of contracted Red Team operators supporting the Department of Defense positions it as a highly trusted partner for government cyber defense projects, presenting opportunities for agencies seeking advanced threat intelligence and offensive security services.

Growth and Recognition With notable awards including being the fastest growing company in Virginia and celebrating two decades of government contracting success, Millennium demonstrates strong market positioning and growth potential, making it an attractive prospect for clients seeking reliable and expanding cybersecurity solutions.

Leadership Expansion Recent high-profile hires such as a new Vice President of Business Development and a Chief Financial Officer for the Asia-Pacific region suggest ongoing strategic expansion and a focus on strengthening market reach and operational capabilities, opening doors for partners aiming to collaborate during this growth phase.

Technological Capabilities Utilizing advanced technology stacks including AWS Lambda, Juniper Networks, and Jenkins signifies Millennium’s commitment to cutting-edge cybersecurity solutions, which can appeal to clients seeking innovative and scalable IT security offerings.

Market Focus and Funding With a substantial revenue between $100 million and $250 million, and a strong federal presence, Millennium’s focus on government and defense markets indicates opportunities for contractors and technology providers looking to partner with established players in the cybersecurity space.

Similar companies to Millennium Corporation

Millennium Corporation Tech Stack

Millennium Corporation uses 8 technology products and services including AWS Lambda, Fastly, Jenkins, and more. Explore Millennium Corporation's tech stack below.

  • AWS Lambda
    Big Data Processing
  • Fastly
    Content Delivery Network
  • Jenkins
    Continuous Integration
  • OneDrive
    File Sharing
  • Okta
    Identity Verification
  • Juniper Networks
    IT Infrastructure & Operations Management
  • Ruby
    Programming Languages
  • LambdaTest
    Testing And Qa

Media & News

Millennium Corporation's Email Address Formats

Millennium Corporation uses at least 1 format(s):
Millennium Corporation Email FormatsExamplePercentage
First.Last@millgroupinc.comJohn.Doe@millgroupinc.com
94%
FLast@millgroupinc.comJDoe@millgroupinc.com
4%
First@millgroupinc.comJohn@millgroupinc.com
1%
Last@millgroupinc.comDoe@millgroupinc.com
1%

Frequently Asked Questions

Where is Millennium Corporation's headquarters located?

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Millennium Corporation's main headquarters is located at 1400 Crystal Drive Suite 400 Arlington, Virginia 22202 United States. The company has employees across 3 continents, including North AmericaAsiaOceania.

What is Millennium Corporation's phone number?

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

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Millennium Corporation's official website is millgroupinc.com and has social profiles on LinkedIn.

What is Millennium Corporation's SIC code NAICS code?

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Millennium Corporation's SIC code is 7373 - Computer Integrated Systems Design NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Millennium Corporation have currently?

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As of February 2026, Millennium Corporation has approximately 357 employees across 3 continents, including North AmericaAsiaOceania. Key team members include Chief Executive Officer: K. J.Chief Information Security Officer: M. H.Chief Financial Officer: D. K. -. W.. Explore Millennium Corporation's employee directory with LeadIQ.

What industry does Millennium Corporation belong to?

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Millennium Corporation operates in the IT Services and IT Consulting industry.

What technology does Millennium Corporation use?

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Millennium Corporation's tech stack includes AWS LambdaFastlyJenkinsOneDriveOktaJuniper NetworksRubyLambdaTest.

What is Millennium Corporation's email format?

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Millennium Corporation's email format typically follows the pattern of First.Last@millgroupinc.com. Find more Millennium Corporation email formats with LeadIQ.

When was Millennium Corporation founded?

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Millennium Corporation was founded in 2004.

Millennium Corporation

IT Services and IT ConsultingVirginia, United States201-500 Employees

For over two decades, Millennium Corporation has been operating on the leading edge of cybersecurity. Our elite team of more than 400 experts has an unparalleled record of performance supporting Red Team Operations, Defensive Cyber Operations, Software Engineering, and Technical Engineering. With the largest contingent of contracted Red Team operators in the DoD, we provide an unmatched level of threat intelligence and battle-tested experience for customers in both the DoD and federal civilian markets.

Section iconCompany Overview

Headquarters
1400 Crystal Drive Suite 400 Arlington, Virginia 22202 United States
Phone number
SIC Code
7373 - Computer Integrated Systems Design
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2004
Employees
201-500

Section iconFunding & Financials

  • $100M$250M

    Millennium Corporation's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Millennium Corporation's revenue is estimated to be in the range of $100M$250M

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