As Sadelder already pointed out, none of the GB are connected to any of the legal corporations, they all resigned back in 2000-2001. Convenient. Of the current GB, Gerrit Loesch is the only member who ever was part of any of the corporations.
I also don't see any real evidence the end is near for Watchtower. They still have millions of followers, money is still rolling in, they have made major cuts to expenses.