ted turner owns more land than any single person in america. only the u.s. government owns more.
micheal jackson
Pretty certain (not 100%) that the largest private landowner in the world is the Nature Conservancy. Property titles vary in type and in definition from one state to another and from one country to another, but I believe Nature Conservancy holds title to and/or "use rights" to the most acres of private land .
Jim Clark, the owner of this three-masted schooner, is a keen sailor, also owns Hyperion and was a founder of Netscape and Silicon Graphics.Athena was the world's largest private sailing yacht until the launch of Eos in 2006.
Private Companies
Shareholders
Laissez faire
Cargill is the largest private company in the United States
Private properties are, by definition, not owned by countries.
Montagu Private Equity
I assume you mean SQUID - and NO they are not bigger than a submarine, I believe the largest found is about 60 feet long.
Everyone that owns a house has their own private property.