Corporate world around the Terra is very chaotic. It is time we get some order, so that when I am in need for a deal I know who I should contact.
For corporations I suggest three size categories:
Global Corporations - political power* in as minimum three nations
International Corporations - political power in one nation and is present (ooc: traditionally Roleplayed) in more than two nations
National Corporations - others
And several (not full) list of activity categories:
Defense
Oil/Gas
Minerals
Wood
Food
Drinks
Auto
Finance
etc
I know this will create mess at first so some rules for register will come at the time of filling it.
*Political Power - has an active party in nation and party's decisions are impacted by the corp, consent from party owner necessary (I will not verify this, if only ask for party names, so you can lie)