By a broad definition, the shipping industry covers shipping, shipbuilding and ports:
On a global level, the shipping market is widely segmented into:
For a short description: "Water Transportation." Encyclopedia of Global Industries. 5th ed. Detroit: Gale, 2011. 1173-1183. Gale Virtual Reference Library. (accessed Web. 16 June 2014).
Industrial classification:
NAICS-codes: 483
NACE-codes: 50 (5010, 5020, 5030, 5229)
For a short description: "Shipbuilding and Repair." Encyclopedia of Global Industries. 5th ed. Detroit: Gale, 2011. 1113-1119. Gale Virtual Reference Library. (accessed Web. 16 June 2014).
Industrial classification:
NAICS-codes: 336611
NACE-codes 301100
International Association of Ports and Harbours
Ports.com: a tool to find ports
Industrial classification:
NAICS-codes 488310
NACE-codes 5222