All previous, plus:
* FTL. They made Dungeon Master, OIDS and Sundog. All were classics, yet completely different. I wonder, what else they might have achieved.
* Cinemaware. Unique movie-alike approach to games that even sometimes worked.
* Magnetic Scrolls. Tried to be Infocom with graphics.

You are right el Pusher - EOB was published by SSI but developed by Westwood.

Strange, looking at my EOB manual and Westwood is only mentioned in the credits at the end, where SSI's logo was on the front and rear covers with no mention of Westwood.

EOB2 was also made by Westwood while EOB3 was made by Event Horizon I think.