Companies
CACI’s $2.6B Arka buy targets space dominance, agentic AI
The transaction focuses on space sensor capabilities and positions the company for opportunities around Golden Dome, classified satellite programs and the Indo-Pacific Command region.
Companies
CACI to acquire space tech outfit for $2.6B
The purchase of Arka Group represents the largest-ever by CACI International, which is adding more space-based sensor systems and hardware.
Companies
HawkEye 360 closes acquisition with backing from $150M Series E round
The commercial satellite operator is adding a business whose tools are designed to handle large and complex sets of radio frequency data.
Companies
Radiant closes $300M Series C round to aid small nuclear reactor production
The five-year-old startup is designing its portable microreactor to meet increasing electricity demand and help mitigate stresses on the grid.
Companies
TMMG receives private equity backing
Artinia Group has lined up two other partners for this investment in TMMG as the 17-year-old company seeks to further expand across U.S. ship fleet readiness programs.
Companies
Arcfield enters the seas via acquisition
This is purchase number three for Arcfield since its formation in 2021 and with the backing of Veritas Capital's fund for the middle tier.
Companies
NextPoint Group gets Godspeed's backing
The 21-year-old company works on software development and other IT-related efforts for defense and intelligence agencies.
Companies
Aretum returns to M&A with Veterans Engineering purchase
The Renovus-owned company adds a Veteran Affairs-focused company that focuses on cloud computing, cybersecurity and digital modernization.
Companies
K2, Pryzm, South 8 and VATN detail their newest capital rounds
Venture activity featured in this listing centers around satellite manufacturing, acquisition management software, battery technology and autonomous underwater vehicles.
Companies
ManTech acquires data science, predictive analytics specialist
Elder Research has been working in the defense and intelligence communities since 2005.
Companies
Woven Solutions acquires cyber forensics company
This is Woven's first transaction since Falfurrias Management Partners invested in the company over the summer.
Companies
Castelion, Integer and Trusted Space detail their newest venture raises
The core tech areas for these startups cover hypersonic strike weapons, autonomous systems for the maritime domain and using artificial intelligence to manage satellite operations.
Companies
Synergy ECP acquires defense, intelligence IT company
This is Synergy ECP's third transaction with the support of Falfurrias Management Partners, which has owned the company for two years.
Companies
Antares collects $96M for small nuclear reactor development
The two-year-old startup is eyeing an initial reactor demonstration for the summer, one year ahead of its plan to roll out a prototype.
Companies
Red River acquires cyber specialist
This transaction includes both an applied research arm and a contract to overhaul one of the federal government's most sensitive networks.
Companies
Peerless Technologies acquires cyber, systems engineering specialist
Peerless becomes a 700-employee company and adds a portfolio of work involving the electromagnetic spectrum.
Companies
Markon acquires cyber tool developer
Markon grows its workforce to around 600 people with this transaction, the newest in a handful of them with Sterling Investment Partners' backing.
Companies
VTG acquires another intel-focused firm
The purchase of Miklos Systems is VTG's fifth of 2025 and adds software, cloud, data and other services for intelligence community agencies.
Companies
IonQ invests in maker of hydrogen-powered drones
Heven AeroTech will ad quantum sensors and other related technologies into the vehicles.
Companies