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Millennium Corporation is a strategic management, cybersecurity, and systems engineering firm renowned for delivering innovative and mission-critical solutions to U.S. federal government agencies, including the Department of Defense, and commercial clients. They specialize in cybersecurity services, information technology, software and systems engineering, and program management. Their expertise helps organizations enhance security, optimize operations, and achieve strategic objectives. In August 2023, Millennium Corporation was acquired by Accenture Federal Services, further strengthening their capabilities and reach within the federal market.
Serves as the primary center for corporate leadership, strategic planning, business development, and administrative oversight for all company operations.
Modern office facilities located in a prominent business hub (Crystal City), offering advanced technological infrastructure and collaborative workspaces.
Characterized by a mission-focused, innovative, and collaborative environment, emphasizing professional growth, integrity, and delivering high-impact solutions to clients.
Its location in Arlington, VA, provides close proximity to key U.S. federal government clients, including the Pentagon and other defense and civilian agencies, facilitating direct engagement and responsiveness.
While Millennium Corporation's primary operational footprint is within the United States, supporting federal and commercial clients, its services, particularly in cybersecurity and IT systems support, often extend to U.S. government missions and personnel operating globally. The acquisition by Accenture Federal Services further enhances its potential for global project support through Accenture's worldwide network.
1400 Crystal Dr, Suite 600
Arlington
VA
USA
Address: 1501 Belle Isle Ave, Suite 150, Mt Pleasant, SC 29464
Provides direct support to naval and defense operations in the Southeastern U.S., focusing on maritime and C4ISR systems.
Address: 300 Voyager Way NW, Suite 201, Huntsville, AL 35806
Serves as a hub for aerospace, defense, and technology solutions in a key technological corridor for the U.S. government.
Address: 6245 Guardian Gateway, Suite 100, Aberdeen Proving Ground, MD 21005
Offers specialized engineering, cybersecurity, and program management services directly to Army research, development, and testing commands.
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As of April 2025, Millennium Consulting' leadership includes:
Millennium Consulting has been backed by several prominent investors over the years, including:
The primary executive event in the last 12 months was the acquisition of Millennium Corporation by Accenture Federal Services in August 2023. This typically leads to integration of leadership teams. Specific new hires or exits for 'Millennium Corporation' as a standalone entity are less likely post-acquisition, as leadership roles would be within the larger AFS structure.
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Based on publicly available information and common industry patterns for millgroupinc.com, the most likely email format is [first_initial][last_name]@[domain].
[first_initial][last]@millgroupinc.com
Format
jdoe@millgroupinc.com
Example
75%
Success rate
Accenture Newsroom • August 2, 2023
Accenture Federal Services (AFS) announced it has completed its acquisition of Millennium Corporation, a leading provider of cybersecurity, systems engineering, and management solutions to the U.S. federal government. The acquisition enhances AFS's capabilities in these areas and expands its support for critical government missions....more
WashingtonExec • June 27, 2023
Accenture Federal Services announced its intent to acquire Millennium Corp., a cyber, systems engineering and management solutions firm. The move aims to bolster AFS’ cyber capabilities and scale its services for federal government clients....more
Millennium Corporation Website (Archived News) • May 9, 2023
Millennium Corporation announced it has been awarded a 5-year, General Services Administration (GSA) Multiple Award Schedule (MAS) contract, further streamlining federal agencies' access to its diverse range of IT and cybersecurity services....more
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