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M&A Deal Summary

ManTech Acquires Elder Research

On December 10, 2025, ManTech acquired information technology company Elder Research

Acquisition Highlights
  • This is ManTech’s 14th transaction in the Information Technology sector.
  • This is ManTech’s 24th transaction in the United States.
  • This is ManTech’s 13th transaction in Virginia.

M&A Deal Summary
Date 2025-12-10
Target Elder Research
Sector Information Technology
Buyer(s) ManTech
Deal Type Add-on Acquisition

Target

Elder Research

Charlottesville, Virginia, United States
Elder Research is a data science consulting firm serving government agencies, the defence and intelligence community, and commercial organisations. Elder Research was founded in 1995 and is based in Charlottesville, Virginia.

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Buyer(S) 1

Buyer

ManTech

Herndon, Virginia, United States
Category Company
Founded 1968
Sector Information Technology
Revenue 2.6B USD (2021)
DESCRIPTION
ManTech office building in Herndon, Virginia.
ManTech office building in Herndon, Virginia.

ManTech provides mission-focused technology solutions and services for U.S. defense, intelligence and federal civilian agencies. It excels in full-spectrum cyber, data collection & analytics, enterprise IT, systems engineering and software application development solutions that support national and homeland security. ManTech was formed in 1968 and is based in Herndon, Virginia.

DEAL STATS #
Overall 24 of 24
Sector: Information Technology M&A 14 of 14
Type: Add-on Acquisition M&A Deals 22 of 22
State: Virginia M&A 13 of 13
Country: United States M&A 24 of 24
Year: 2025 M&A 1 of 1
PREVIOUS DEAL
DATE TARGET DEAL TYPE VALUE
2023-09-12 Definitive Logic

Arlington, Virginia, United States

Definitive Logic is a provider of digital transformation consulting and technology solutions for Defense, Homeland Security, and Federal Civilian agencies. Definitive Logic was founded in 1999 and is based in Arlington, Virginia.

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