So this is kind of like an opinion, but it sounds logically fine.
So here it goes:
How about, to increase clan activity we hold our own tournaments.
To evaluate the matter, for instance, battlefield members would team up with four others from the company, and be pitted against another team of 5 from the same company but in their own squad. The matches would more than likely be a TDM (If at all available).
This could be seen as a friendly competitive tournament, encouraging players to challenge each other to see which team is the true dominator of the Game roster.
This is purely an idea, any and all feedback would be nice.
I can discuss this better over Xbox Live if you'd be interested, just hit me up when I'm on and we can discuss things there.