Yes, Paradox is publishing the game. Which makes sense really. They're one of the biggest names in the strategy game niche.
Yeah, THIS.
Paradox is huge. They're pretty big in the gaming market in general too. Helping bring a lot of Euro TTRPGs to both the US and US ones to Europe as well. Odds are there's genuine Battletech Fans in their company.
Add to that they publish Europa Universalis, Stellaris, Hearts of Iron, and CRUSADER KINGS? This is even more awesome. Heck, there's been hints this could feasibly lead to a Crusader Kings style Battletech Grand Strategy game!
This is a company that will (and already has!) given the game a lot of exposure amongst the sorts of people who will be likely to buy it. In success? This will help make it a success and that means better stuff as time goes on.
So yeah, I'm excited by this. Really excited.