Which is the biggest shipping line in the world?

THE BIGGEST SHIPPING LINE IS CMA-CGM

MSC  active in Europe,Usa, Canada,Northe africa ,Middleeast ,far eastor CMA-CGM 

the biggest shipping line of the world is Maerskline.

Its not really necessary to know who is the biggest in the world. You have to know their service in certain areas (specifically in your area of operation). 

BUT some are well known; 

MAERSK LINE

OOCL (ORIENT OVERSEAS CONTAINER LINES)

NYK (NIPPON YUSEN KAISHA LINE)

HANJIN SHIPPING

UASC ( UNITED ARAB SHIPPING COMPANY) 

Maersk is the biggest shipping line in the world.

Maersk Line is the largest container Liner in the world. 

• A.P. Møller-Maersk has the world's biggest container ship capacity of2.8m TEU. Mediterranean Shipping Company has a container fleet made up of vessels. CMA CGM Group, headquartered in Marseille, is the biggest container shipping company in France.
• TOP Biggest   Shipping Line in the   world
•  
• A.P. Møller-Maersk -2.8m TEU
• Mediterranean Shipping Company -2.m TEU
• CMA CGM -1.m TEU
• American President Lines (APL) -1.1m TEU
• Hapag-Lloyd -1m TEU
• Evergreen Line -, TEU
• COSCO Container Lines (COSCON) -, TEU
• China Shipping Container Lines -, TEU
• Hanjin Shipping Company -, TEU
• Mitsui O.S.K. Lines-, TEU