What are the largest container port operators in the world?

Question

What are the largest container port operators in the world?

Answer 1

I think it is Shainhai?  Surely somewhere over in China.

Answer 2

Long Beach-Los Angeles

Seattle Tacoma

Shanghai

Answer 3

While probably not the largest container port operators in the World. Halifax, Nova Scotia and its sister city Sidney, Australia have the largest cargo cranes in the world.  With their deep water basins, they can handle the largest container/freight ships floating today.

Answer 4

Maersk operates 50 container terminals worldwide:

http://en.wikipedia.org/wiki/A._P._Molle...

Dubai Ports World operates 19 major ports:

http://en.wikipedia.org/wiki/Dubai_Ports...

Hutchison Whampoa subsidiary Hutchison Port Holdings "operates in five of the seven busiest container ports in the world, handling 13% of the world’s container traffic."

http://en.wikipedia.org/wiki/Hutchison_W...