The fight is over after the Army amended the task order and lowered its value below the threshold for protests. The Government Accountability Office has rejected a protest by ManTech International ...

ManTech International Corp. has established ManTech Cyber Solutions International Inc. The wholly owned subsidiary will use research and development methods to build new tools and develop tactics that ...

Federal contractor ManTech International Corporation announced Tuesday that it signed an agreement to acquire IT contractor Definitive Logic Corporation. Definitive Logic, based in Arlington, VA, has ...

ManTech International Corporation (NASDAQ:MANT), is not the largest company out there, but it saw significant share price movement during recent months on the NASDAQGS, rising to highs of US$87.78 and ...

Now under the ownership of The Carlyle Group Inc., Herndon-based ManTech International Corp. has a new CEO and a new board of directors, the company announced Monday. Kevin Phillips will retire as CEO ...

Herndon-based ManTech International Corp. has entered into a definitive agreement to be acquired by The Carlyle Group for approximately $4.2 billion, the tech contractor announced Monday. In the ...

Last week, ManTech International Corporation's (NASDAQ:MANT) stock jumped 5.8%, but insiders who sold US$1.2m worth of stock in over the past year are likely to be in a better position. Selling at an ...

ManTech International announced on Wednesday that the company’s sale to global investment firm Carlyle has been completed. The all-cash acquisition represents a total enterprise value of roughly $4.2 ...

JoAnne Dukeshire, a more than two-decade government contracting veteran, has joined ManTech International (Nasdaq: MANT) to serve as vice president of contracts, the company announced in a LinkedIn ...

Virginia-based defense contractor ManTech International Corp. has grown its Indiana operations from a handful of employees to about 100 over the past three years, and the company says Purdue ...