Hey there,
I'll keep this /very/ short. But Digital Reality originally made Haegemonia. While Haegemonia was very good, there was a far more famous game before it. Imperium Galactica 2. Seems they are developing a successor to it. See the link in the image for yourself:
Sadly, it turned out to be an MMORTS, and it was never released as Digital Reality shut down that same year.