EX-21 4 ex21a.txt LIST OF SUBSIDIARIES SEABULK INTERNATIONAL, INC. LIST OF SUBSIDIARIES MARCH 22, 2002 MARSHALL ISLANDS: OPERATING COMPANIES 1. Seabulk Offshore Charter Holdings, Inc. 2. Seabulk Offshore Chartering,INC. 3. SEabulk Offshore Global Holdings, Inc., 4. Seabulk Offshore Holdings, Inc. VESSEL OWNING COMPANIES 1. SEABULK ALBANY, INC. 2. SEABULK ALKATAR, INC. 3. SEABULK ARCTIC EXPRESS, INC. 4. SEABULK AIRES II, INC. 5. SEABULK ARZANAH, INC. 6. SEABULK BETSY, INC. 7. SEABULK CAPRICORN, INC. 8. SEABULK CAROL, INC. 9. SEABULK CHAMP, INC. 10. SEABULK CLIPPER, INC. 11. SEABULK COMMAND, INC. 12. SEABULK CONDOR, INC. 13. SEABULK CONSTRUCTOR, INC. 14. SEABULK COOT I, INC. 15. SEABULK COOT II, INC. 16. SEABULK CORMORANT, INC. 17. SEABULK CYGNET I, INC. 18. SEABULK CYGNET II, INC. 19. SEABULK DANAH, INC. 20. SEABULK DEFENDER, INC. 21. SEABULK DUKE, INC. 22. SEABULK EAGLE II, INC. 23. SEABULK EMERALD, INC. 24. SEABULK EXPLORER, INC. 25. SEABULK FALCON II, INC. 26. SEABULK FREEDOM, INC. 27. SEABULK FULMAR, INC. 28. SEABULK GANNETT II, INC. 29. SEABULK GIANT, INC. 30. SEABULK GREBE, INC. 31. SEABULK HABARA, INC. 32. SEABULK HAWAII, INC. 33. SEABULK HAWK, INC. 34. SEABULK HERCULES, INC. 35. SEABULK HERON, INC. 36. SEABULK HORIZON, INC. 37. SEABULK JASPER, INC. 38. SEABULK JEBEL ALI, INC. 39. SEABULK KESTREL, INC. 40. SEABULK KNIGHT, INC. 41. SEABULK LAKE EXPRESS, INC. 42. SEABULK LARA, INC. 43. SEABULK LINCOLN, INC. 44. SEABULK MAINTAINER, INC. 45. SEABULK MALLARD, INC. 46. SEABULK MARLENE, INC. 47. SEABULK MARTIN I, INC. 48. SEABULK MARTIN II, INC. 49. SEABULK MASTER, INC. 50. SEABULK MERLIN, INC. 51. SEABULK MUBARRAK, INC. 52. SEABULK NADA, INC. 53. SEABULK NEPTUNE, INC. 54. SEABULK OSPREY, INC. 55. SEABULK PENGUIN I, INC. 56. SEABULK PENGUIN II, INC. 57. SEABULK PENNY, INC. 58. SEABULK PERSISTENCE, INC. 59. SEABULK PETREL, INC. 60. SEABULK PLOVER, INC. 61. SEABULK RAVEN, INC. 62. SEABULK SAPPHIRE, INC. 63. SEABULK SARA, INC. 64. SEABULK SERVICE, INC. 65. SEABULK SUHAIL, INC. 66. SEABULK SWIFT, INC. 67. SEABULK TAURUS, INC. 68. SEABULK TENDER, INC. 69. SEABULK TIMS I, INC 70. SEABULK TITAN, INC. 71. SEABULK TOOTA, INC. 72. SEABULK TOUCAN, INC. 73. SEABULK TREASURE ISLAND, INC. 74. SEABULK UMM SHAIF, INC. 75. SEABULK VERITAS, INC. 76. SEABULK VIRGO I, INC. 77. SEABULK ZAKUM, INC. ARGENTINA MARANTA S.A. CYPRUS SEABULK RED TERN LIMITED LIBERIA OFFSHORE MARINE MANAGEMENT INTERNATIONAL, INC. MEXICO SEABULK OFFSHORE DE MEXICO, S.A. DE C.V. NIGERIA SEABULK OFFSHORE OPERATORS NIGERIA LIMITED SWITZERLAND SEABULK OFFSHORE S. A. TRINIDAD & TOBAGO SEABULK OFFSHORE OPERATORS TRINIDAD LIMITED UNITED ARAB EMIRATES SEABULK OFFSHORE DUBAI, L.L.C. UNITED KINGDOM SEABULK OFFSHORE U.K. LIMITED DOMESTIC 1. DELAWARE TANKER HOLDING I INC. (DELAWARE) 2. DELAWARE TANKER HOLDING II INC. (DELAWARE) 3. DELAWARE TANKER HOLDING III INC. (DELAWARE) 4. DELAWARE TANKER HOLDING IV INC. (DELAWARE) 5. DELAWARE TANKER HOLDING V INC. (DELAWARE) 6. KINSMAN LINES, INC. (DELAWARE) 7. LIGHTSHIP LIMITED PARTNER HOLDINGS, LLC (DELAWARE) 8. LIGHTSHIP PARTNERS, L.P. (DELAWARE) 9. LIGHTSHIP TANKER HOLDINGS, LLC (DELAWARE) 10. LIGHTSHIP TANKERS I LLC (DELAWARE) 11. LIGHTSHIP TANKERS II LLC (DELAWARE) 12. LIGHTSHIP TANKERS III LLC (DELAWARE) 13. LIGHTSHIP TANKERS IV LLC (DELAWARE) 14. LIGHTSHIP TANKERS V LLC (DELAWARE) 15. LONE STAR MARINE SERVICES, INC. (FLORIDA) 16. SEABULK AMERICA PARTNERSHIP LTD. (FLORIDA) 17. SEABULK CHEMICAL CARRIERS INC. (FLORIDA) 18. SEABULK INTERNATIONAL INC. (F/K/A HVIDE MARINE INCORPORATED) (DELAWARE) 19. SEABULK MARINE INTERNATIONAL INC. (FLORIDA) 20. SEABULK OCEAN SYSTEMS CORPORATION (FLORIDA) 21. SEABULK OCEAN SYSTEMS HOLDING CORPORATION (FLORIDA) 22. SEABULK OFFSHORE LTD. (FLORIDA) 23. SEABULK OFFSHORE ABU DHABI INC. (FLORIDA) 24. SEABULK OFFSHORE DUBAI INC. (FLORIDA) 25. SEABULK OFFSHORE INTERNATIONAL INC. (FLORIDA) 26. SEABULK OFFSHORE OPERATORS INC. (FLORIDA) 27. SEABULK OPERATORS INC. (FLORIDA) 28. SEABULK TANKERS INC. (F/K/A OSTC) (DELAWARE) 29. SEABULK TANKERS LTD. (FLORIDA) 30. SEABULK TOWING INC. (DELAWARE) 31. SEABULK TOWING SERVICES INC. (FLORIDA) 32. SEABULK TRANSMARINE II INC. (FLORIDA) 33. SEABULK TRANSMARINE PARTNERSHIP LTD. (FLORIDA) 34. SEABULK TRANSPORT INC. (FLORIDA) 35. SEABULK MARINE SERVICES INC. (FLORIDA)