ManTech completes Definitive Logic acquisition

Herndon-based ManTech International has completed its acquisition of Arlington County-based Definitive Logic.

ManTech provides technology solutions for U.S. defense, intelligence and federal civilian agencies. The company announced the completion of the deal, first announced Aug. 1, on Tuesday.

Terms of the deal were not disclosed. The acquisition is expected to add 330 employees to the contractor’s workforce and expand the federal contractor’s suite of cloud, cyber, DevSecOps (development, security and operations), data engineering and artificial learning/machine learning capabilities as well as technology partnerships.

“The acquisition of Definitive Logic builds upon ManTech’s consultative services in bringing digital to the mission in support of our customers,” ManTech CEO and President Matt Tait said in a statement. “ManTech and Definitive Logic share a passion for people and innovation that helps our customers transform and advance missions. I am pleased to welcome this exceptional team of colleagues who share our steadfast commitment to supporting our customers.”

Definitive Logic will maintain its Arlington office, and co-founder and CEO Paul Burke will lead the team and also be part of ManTech’s growth and innovation organization.

“We are excited for this next chapter as a ManTech company and the new opportunities to accelerate transformation across the federal market,” Burke said in a statement. “Together we will serve clients with integrity and ingenuity, bringing our unique capabilities to securing the future.”