The Analysis Corporation

The Analysis Corporation (TAC) was the Intelligence Solutions business of Global Defense Technology & Systems, Inc. (GTEC), now Sotera Defense Solutions, a defense contracting company. Based in McLean, Virginia, it is a wholly owned subsidiary of Global Strategies Group (North America) Inc., the operating company of GTEC. From its inception in 1990 to its dissolution in 2012, TAC worked on projects in the counterterrorism and national security realm by supporting national watchlisting activities as well as other counterterrorism requirements. History TAC was founded in 1990 by Cecilia nmi Hayes, previous owner and partner in Analytic Methods Inc. (AMI) and current owner of TAC Commercial Services (TCS) and Nations Home Group. In 2004, TAC was purchased by SFA and maintained as a wholly owned subsidiary. Ms. Hayes remained president of TAC into 2005. In November 2005, John O. Brennan was appointed president and CEO of TAC. Mr. Brennan was the former interim director of the National Counterterrorism Center and a 25-year veteran of the CIA. In January 2009, Brennan was selected by President Barack Obama to serve in his administration as Homeland Security Adviser and Deputy National Security Adviser for Counterterrorism. In March 2013, Brennan was appointed director of the Central Intelligence Agency. Following Brennan's departure in October 2008 as advisor to then-presidential candidate Barack Obama, Alexander Drew became the acting president of TAC. Drew was named president in January 2009 and remained through February 2012, when TAC was dissolved and assimilated into Sotera Defense Solutions, formerly SFA, Global Strategies Group (North America), and GTEC. Cooperation GTEC's Intelligence Solutions business, which is staffed by other former senior officials from the Intelligence community, operates within almost every entity in the Intelligence Community including the US Department of State, Department of Homeland Security (DHS), Federal Bureau of Investigation (FBI), and Defense Intelligence Agency (DIA).