Arlington Capital Partners, a Washington, D.C.-based private equity firm, has agreed to acquire the Electron Devices and Narda Microwave-West divisions

PCX Aerosystems has acquired Santa Ana, California-based Integral Aerospace, a producer of metallic and composite parts for military, space and

Broadtree Partners has purchased Washington, D.C.-based professional services company Sayres and Associates in a strategy to reach the defense and

Telos (Nasdaq: TLS) has purchased the ONYX touchless fingerprinting software, all patents and other assets of Diamond Fortress Technologies for

Software research and development company Galois has formed an independent company that will aim to produce integrated chip technologies. Galois

Data center colocation services provider Cyxtera Technologies will start trading Friday on Nasdaq after it completed its merger with blank

Artificial intelligence technology company Shield AI has agreed to purchase Plano, Texas-based unmanned aircraft system maker Martin UAV in a

Noblis has formed a new subsidiary following its acquisition of McKean Defense Group with the goal to offer integrated mission

Deloitte has purchased Sentek Global, a San Diego-based cybersecurity and systems engineering firm, for an undisclosed amount. Sentek primarily supports

Shareholders at Proofpoint (Nasdaq: PFPT) voted to approve the cybersecurity and compliance company’s $12.3 billion sale to private equity firm