Wondering if you meant RTS?
Or are you after a totally different type of game.
RTS – real time strategy – controlling squads and tanks like in company of heros
If that’s what you’re after you may like dawn of war 2 also made by relic but features war hammer 40k geekery, resource is gained through map control like company of heroes.
Lots of RTS games out there mind depends what you liked most about company of heroes. Total War series is good, though Empire and Napoleon were buggy.
Though if you wanted an RPG apologies 🙂 . I’ve not actually played it but based purely on graphic style I’d say Borderlands.