NeuralStackCapital continues to move aggressively into AI, with StartupHub.ai tracking a long list of recent rounds that range from early-stage startups to late-stage companies and large strategic financings. The roundup puts Source Foundry, Harvey AI, Hadrian, Omilia, and others at the center of this latest fundraising wave, alongside companies building in legal tech, customer service, defense manufacturing, cybersecurity, and data-center automation.
Among the largest disclosed rounds in the source list is Hadrian, an AI-powered defense manufacturing platform, which raised $1.4 billion in a D round. Harvey AI, the legal assistant platform for law firms, also stands out with a $500 million Series D. Source Foundry, which is developing AI chip manufacturing tools, announced a $400 million round, underscoring how much investor attention remains fixed on infrastructure and industrial applications.
The roster also shows substantial funding going to companies focused on enterprise software and workflow automation. Aurelius Systems raised a $40 million Series A for automating complex business processes, while Omilia secured a $67 million Series B for conversational AI in customer service. Horizon3.ai added $20 million for autonomous penetration testing, and Obsidian Security raised $85 million to secure autonomous AI agents and their cloud access.
Several younger companies in the roundup point to where investors are placing earlier bets. Inevitable AI Group raised $6 million in pre-seed funding to build AI-native companies, SkillBench raised $15.1 million to improve productivity and human-machine collaboration, and Naïve raised $28.5 million for automating the creation and day-to-day running of businesses. Proxy Foods AI, Cconmeet, LoopX Innovation, and Exclaim Robotics also appear in the list, reflecting broad interest in AI applied to food, construction, mining, and robotics.
There are also signs that the funding market is not limited to pure software. Wind River raised $120 million in a Series C round, Shenzhen Adtek Technology Co., Ltd. disclosed a $296 million pre-IPO round tied to optical connectivity for AI data centers, and Advanced Electric Machines raised $16 million for magnet-free motors. Together, these deals show AI demand spilling into the hardware, energy, and industrial systems needed to support it.
Why this matters
The breadth of these rounds suggests AI investment is still widening rather than narrowing, with capital flowing into both foundational infrastructure and highly specific workflow tools. That matters because the market is no longer treating AI as a single software category; it is funding the chips, data centers, security layers, robotics, and vertical applications that make AI usable at scale.
It also shows that investors continue to reward companies with a clear operational wedge, whether that is law, customer support, manufacturing, cybersecurity, or business automation. The presence of very large late-stage rounds alongside smaller early-stage bets indicates that the funding market is still supporting both proven platforms and experimental new entrants.
For now, the picture is one of continued capital concentration in AI-related businesses that can claim either strong infrastructure relevance or immediate enterprise value. If the recent pace holds, the next set of rounds is likely to further blur the line between AI software startups and the physical systems that power them.