This is true. The discussion has become rather off topic. As for a freighter designed specifically for IC. May I ask why? IC was in lore an insurance corp first. The transports were merely for ingame presence.
The corps that get their own ships have a good inRP reason for them.
ALG has a transport specifically designed to transport hazardous materials safely.
I'm sure there are more examples but its 2:25am and I can't think too well right now.