The AAAs with 'golden tickets' in the company itself, rather than a subsidiary (JRJ for NeoNET, Izom for Renraku, BMW for SK) are safely on the Court unless something happens that makes those corps cease to exist, globally, or the Court changes its rules to remove the tickets. Since the second will never happen, lets ignore that.
Ares's brand was in the crapper, but as of Market Panic, they've been rebuilding the brand and market share, and with Horizon's help on spin, they've been getting better. And the level of bug outbreak needed to bring them down would be Chicago level, at least. Remember, even the catastrophe that was the SCIRE shutdown didn't topple Renraku, and they spent the better part of a decade clawing their way back from that debacle. And what we're trying to tell you, belaran, is that Aurelius (or Knight, or Gavilan, or anyone else) can just slip off with the ticket like Villiers did with Fuchi. Ares as an entire megacorp would have to be grabbed by someone for the ticket to go somewhere. And as things stand (as of Market Panic), that just doesn't look to be in the cards.