Salas O’Brien, an engineering and facility planning services provider, has merged with Nelson Engineering to create a combined company that

SentinelOne (NYSE: S) closed its acquisition of identity security company Attivo Networks through a cash-and-stock transaction that was first announced

Emcore (Nasdaq: EMKR) has completed its acquisition of the space and navigation unit of L3Harris Technologies (NYSE: LHX) for approximately

Two Six Technologies has purchased software company Thresher Ventures in an effort to expand its offerings for government and industry

NuScale Power will begin trading Tuesday, May 3, on the New York Stock Exchange after it completed its merger with

Houston-based Bristow Group (NYSE: VTOL) has agreed to buy British International Helicopter Services for an undisclosed sum as part of

Intelligence community venture capital firm In-Q-Tel has made an investment in Fortify to help the Boston-based company further develop its

Leonardo DRS has agreed to divest the 50 percent stake it holds in Advanced Acoustic Concepts, the defense contractor’s joint

Sarcos Technology and Robotics (Nasdaq: STRC) has completed its $100 million acquisition of Pittsburgh-based autonomous robot builder RE2. Sarcos said

Definitive Logic has purchased Digital Mobilizations for an undisclosed sum as part of its efforts to scale up into a