AEL American Export Lines
Alianca Navegaceo e Logistica Ltda.
ANL Container Line
ANZDL - see Hapag Lloyd
APL American President Line
Atlanticargo

CANMAR Canada Maritime - see Hapag Lloyd
CAST - see Hapag Lloyd
CCNI
CHINA SHIPPING CONTAINER LINESCSCL tracking here)
CMA-CGM
Contship Containerlines - see Hapag Lloyd
COSCO CONTAINER LINES
COSCO USA
COSCO Canada
CP SHIPS - Hapag Lloyd - registration required
CROWLEY
CSAV
CSAV Norasia (may not work with Firefox - try Internet Explorer, or go to

DAL - Deutsche Afrika Linien
DELMAS

EIMSKIP - Vessel Tracking
Emirates Shipping Line
Evergreen Marine Corp. (alternate tracking)
Evergreen Marine UK (former Hatsu Marine)

Grimaldi Lines

Hamburg-Sued (Columbus Line)
Hanjin
Hapag-Lloyd (registration required)
HAWK CONTAINER LINES
HORIZON Lines
HYUNDAI Merchant Marine (HMM)

Italia Marittima (formerly Lloyd Triestino)
IRISL Islamic Republic of Iran Shipping Lines