Is there a tool that alerts you when ANY company announces a deal in a specific sector?

I track a lot of individual companies, but I keep running into the same problem: I find out about major deals and announcements days after they happen, usually from a news article referencing something that was filed or announced earlier.

For example, I missed a few big AI infrastructure contracts last month because the companies involved weren't on my watchlist. By the time it showed up in my news feed, the move had already happened. Same thing with hydrogen and nuclear energy deals, unless you're specifically following every company in that space, you just don't see it in time.

What I'm looking for is something that monitors across all companies and show me when a deal or announcement matches a specific theme, like AI contracts above a certain size, or clean energy partnerships. Not macro events, like trump news or fed news, but something more into like contract signed, data center built..