Alion Science and Technology, a Veritas Capital portfolio company, has completed its acquisition of engineering and information technology services contractor MacAulay-Brown for

CACI International (NYSE: CACI) has closed its purchase of CSRA™s former systems engineering and acquisition services business unit from General Dynamics (NYSE:

Boeing (NYSE: BA) has agreed to purchase El Segundo, Calif.-based Millennium Space Systems for an undisclosed sum in an effort

CACI International (NYSE: CACI) has agreed to purchase a General Dynamics (NYSE: GD) business unit for approximately $80 million, the

American Systems has bought McLean, Va.-based engineering and technical services contractor DDL OMNI Engineering for an undisclosed sum. Chantilly, Va.-based American Systems said Monday it

Alion Science and Technology has agreed to buy MacAulay-Brown for an undisclosed sum to expand work with national security customers and

ICF (Nasdaq: ICFI) has moved to expand the Fairfax, Va.-based company’s disaster management and resilience business with the acquisition of DMS Disaster

L3 Technologies (NYSE: LLL) has integrated the company’s aerospace and sensor systems businesses into a new segment that will develop and

CAE™s (NYSE: CAE) U.S. arm has purchased Alpha-Omega Change Engineering for about $29 million as part of efforts to expand

Chantilly, Va.-based technology services contractor Integrity Applications Inc. has acquired Falls Church, Va.-based Dependable Global Solutions for an undisclosed sum in a push