Exhibit 21
LIST OF SUBSIDIARIES
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Percentage of |
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Voting |
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|
State or Country of |
|
Securities |
|
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|
|
Name of Subsidiary or Organization |
|
Incorporation |
|
Owned |
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1 |
3291361 Nova Scotia ULC |
|
Canada |
|
|
100 |
% |
|
2 |
Al Wasl Marine LLC |
|
Dubai |
|
|
49 |
% |
|
3 |
Antilles Marine Service Limited |
|
Trinidad and Tobago |
|
|
50 |
% |
|
4 |
Arabia Shipping Limited |
|
Cayman Islands |
|
|
100 |
% |
|
5 |
Arrendadora de Naves del Golfo, S.A. de C.V., SOFOM, ENR |
|
Mexico |
|
|
100 |
% |
|
6 |
Cajun Acquisitions, LLC |
|
Delaware |
|
|
100 |
% |
|
7 |
Chalvoyage (M) Sdn. Bhd. |
|
Malaysia |
|
|
49 |
% |
|
8 |
Compania Marítima de Magallanes Limitada |
|
Chile |
|
|
100 |
% |
|
9 |
Divetide Limited |
|
Thailand |
|
|
49 |
% |
|
10 |
DTDW Holdings Limited |
|
Cyprus |
|
|
40 |
% |
|
11 |
DTDW Marine Services B.V. |
|
Netherlands |
|
|
40 |
% |
|
12 |
Equipo Mara, C.A. |
|
Venezuela |
|
|
19.90 |
% |
|
13 |
Global Panama Marine Service, Inc |
|
Panama |
|
|
100 |
% |
|
14 |
GM Offshore, Inc. |
|
Delaware |
|
|
100 |
% |
|
15 |
GOMI Holdings, Inc. |
|
Delaware |
|
|
100 |
% |
|
16 |
Gorgon NewCo, LLC |
|
Delware |
|
|
100 |
% |
|
17 |
Gulf Channel Offshore Servicos LDA |
|
Angola |
|
|
49 |
% |
|
18 |
Gulf Fleet Abu Dhabi |
|
Abu Dhabi |
|
|
49 |
% |
|
19 |
Gulf Fleet Middle East Limited |
|
Cayman Islands |
|
|
100 |
% |
|
20 |
Gulf Fleet N.V. |
|
Netherlands Antilles |
|
|
100 |
% |
|
21 |
Gulf Fleet Supply Vessels, L.L.C. |
|
Louisiana |
|
|
100 |
% |
|
22 |
Gulf Offshore Marine International, S. de R.L. |
|
Panama |
|
|
100 |
% |
|
23 |
GulfMark Americas, Inc. |
|
Delaware |
|
|
100 |
% |
|
24 |
GulfMark Asia Pte. Ltd. |
|
Singapore |
|
|
100 |
% |
|
25 |
GulfMark Capital, LLC |
|
Delaware |
|
|
100 |
% |
|
26 |
GulfMark de Mexico, S. de R.L. de C.V. |
|
Mexico |
|
|
100 |
% |
|
27 |
GulfMark Foreign Investments LLC |
|
Delaware |
|
|
100 |
% |
|
28 |
GulfMark Guernsey International Limited |
|
Guernsey |
|
|
100 |
% |
|
29 |
GulfMark Malaysia Inc. |
|
Malaysia |
|
|
100 |
% |
1
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Percentage of |
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|
Voting |
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|
State or Country of |
|
Securities |
|
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|
|
Name of Subsidiary or Organization |
|
Incorporation |
|
Owned |
|
|
|
GulfMark Malaysia Sdn. Bhd. |
|
Malaysia |
|
|
49 |
% |
|
|
31 |
GulfMark Malta Ltd. |
|
Malta |
|
|
100 |
% |
|
32 |
GulfMark Management, Inc. |
|
Delaware |
|
|
100 |
% |
|
33 |
GulfMark Marine Trinidad Limited |
|
Trinidad & Tobago |
|
|
49 |
% |
|
34 |
GulfMark Maritime S. de R.L. de C.V. |
|
Mexico |
|
|
100 |
% |
|
35 |
GulfMark North Sea Limited |
|
United Kingdom |
|
|
100 |
% |
|
36 |
GulfMark Oceans, L.P. |
|
Cayman Islands |
|
|
100 |
% |
|
37 |
GulfMark Resources, LLC |
|
Delaware |
|
|
100 |
% |
|
38 |
GulfMark Servicios de Mexico, S. de R.L. de C.V. |
|
Mexico |
|
|
49 |
% |
|
39 |
GulfMark Servicos Maritimos do Brasil Limitada |
|
Brazil |
|
|
100 |
% |
|
40 |
GulfMark Shipping, LLC |
|
Delaware |
|
|
100 |
% |
|
41 |
GulfMark Thailand, LLC |
|
Delaware |
|
|
100 |
% |
|
42 |
GulfMark UK International Limited |
|
United Kingdom |
|
|
100 |
% |
|
43 |
Hilliard Oil & Gas, Inc. |
|
Nevada |
|
|
100 |
% |
|
44 |
Indigo Fleet Limited |
|
Cayman Islands |
|
|
100 |
% |
|
45 |
International Maritime Services, Inc |
|
Cayman Islands |
|
|
100 |
% |
|
46 |
Java Boat Corporation |
|
Louisiana |
|
|
100 |
% |
|
47 |
Java Boat Corporation B.V. |
|
Netherlands |
|
|
100 |
% |
|
48 |
JB Holding Company B.V. |
|
Netherlands |
|
|
100 |
% |
|
49 |
Logistica Mexicana del Caribe, S. de R.L. de C.V. |
|
Mexico |
|
|
100 |
% |
|
50 |
Mare Alta do Brasil Navegacao Ltda. |
|
Brazil |
|
|
100 |
% |
|
51 |
Mashhor Marine Sdn. Bhd. |
|
Brunei |
|
|
70 |
% |
|
52 |
Middle East Ships Limited |
|
Cayman Islands |
|
|
100 |
% |
|
53 |
Navegadores Servicos de Apoio Maritimo Ltda. |
|
Brazil |
|
|
100 |
% |
|
54 |
Naviera Tidex, S. de R.L. de C.V |
|
Mexico |
|
|
49 |
% |
|
55 |
Niugini Offshore Services Joint Venture |
|
Papua New Guinea |
|
|
40 |
% |
|
56 |
O.I.L. (Nigeria) Limited |
|
Nigeria |
|
|
82.10 |
% |
|
57 |
Offshore Labuan Leasing Inc. |
|
Labuan |
|
|
100 |
% |
|
58 |
Offshore Marine Inc |
|
Labuan |
|
|
49 |
% |
|
59 |
Pacific Tidewater Pty. Ltd. |
|
Australia |
|
|
100 |
% |
|
60 |
Pan Marine do Brasil Ltda. |
|
Brazil |
|
|
100 |
% |
|
61 |
Pan Marine International Dutch Holdings, L.L.C. |
|
Louisiana |
|
|
100 |
% |
|
62 |
Pan Marine International, Inc. |
|
Cayman Islands |
|
|
100 |
% |
|
63 |
Pental Insurance Co. Ltd. |
|
Bermuda |
|
|
100 |
% |
|
64 |
Point Marine, L.L.C. |
|
Louisiana |
|
|
100 |
% |
|
65 |
Purple Fleet Limited |
|
Cayman Islands |
|
|
100 |
% |
|
66 |
Quality Shipyards, L.L.C. |
|
Louisiana |
|
|
100 |
% |
|
67 |
S.O.P., Inc. |
|
Louisiana |
|
|
100 |
% |
|
68 |
Sakhalin Holding, L.L.C. |
|
Russia |
|
|
100 |
% |
|
69 |
Sakhalin Offshore Marine, L.L.C. |
|
Russia |
|
|
100 |
% |
2
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Percentage of |
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|
|
|
Voting |
|
|
|
|
|
|
State or Country of |
|
Securities |
|
|
|
|
Name of Subsidiary or Organization |
|
Incorporation |
|
Owned |
|
|
|
SEA Maritime Services Pte. Ltd. |
|
Singapore |
|
|
100 |
% |
|
|
71 |
Semaring Logistics (M) Sdn. Bhd. |
|
Malaysia |
|
|
100 |
% |
|
72 |
Servicios Costa Afuera de Mexico, S. de R.L. de C.V |
|
Mexico |
|
|
100 |
% |
|
73 |
Sonatide Marine Services, Ltd. |
|
Cayman Islands |
|
|
49 |
% |
|
74 |
Sonatide Marine, Ltd. |
|
Cayman Islands |
|
|
100 |
% |
|
75 |
Southern Ocean Services Pte. Ltd. |
|
Singapore |
|
|
100 |
% |
|
76 |
Tide States Vessels, L.L.C. |
|
Louisiana |
|
|
100 |
% |
|
77 |
Tide States, L.L.C. |
|
Louisiana |
|
|
100 |
% |
|
78 |
Tideflo Marine Services Limited |
|
Nigeria |
|
|
40 |
% |
|
79 |
Tidewater (India) Private Limited |
|
India |
|
|
100 |
% |
|
80 |
Tidewater Al Rushaid Co. Ltd. |
|
Saudi Arabia |
|
|
50 |
% |
|
81 |
Tidewater Caribe, C.A. |
|
Venezuela |
|
|
100 |
% |
|
82 |
Tidewater Corporate Services, L.L.C |
|
Delaware |
|
|
100 |
% |
|
83 |
Tidewater Crewing Guernsey Ltd. |
|
Guernsey |
|
|
100 |
% |
|
84 |
Tidewater Crewing Limited |
|
Cayman Islands |
|
|
100 |
% |
|
85 |
Tidewater Cyprus Limited |
|
Cyprus |
|
|
100 |
% |
|
86 |
Tidewater de Mexico, S. de R.L. de C.V. |
|
Mexico |
|
|
49 |
% |
|
87 |
Tidewater Dutch Holdings Cooperatief U.A. |
|
Netherlands |
|
|
100 |
% |
|
88 |
Tidewater GOM, Inc. |
|
Louisiana |
|
|
100 |
% |
|
89 |
Tidewater Investment Cooperatief U.A |
|
Netherlands |
|
|
100 |
% |
|
90 |
Tidewater Investment SRL |
|
Barbados |
|
|
100 |
% |
|
91 |
Tidewater Marine AS |
|
Norway |
|
|
100 |
% |
|
92 |
Tidewater Marine Australia Pty Ltd |
|
Australia |
|
|
100 |
% |
|
93 |
Tidewater Marine Charter Services Pte. Ltd. |
|
Singapore |
|
|
100 |
% |
|
94 |
Tidewater Marine Fleet, L.L.C. |
|
Louisiana |
|
|
100 |
% |
|
95 |
Tidewater Marine Gabon S.A. |
|
Gabon |
|
|
100 |
% |
|
96 |
Tidewater Marine Hulls, L.L.C. |
|
Louisiana |
|
|
100 |
% |
|
97 |
Tidewater Marine Indonesia Limited |
|
Vanuatu |
|
|
100 |
% |
|
98 |
Tidewater Marine International Dutch Holdings, L.L.C. |
|
Louisiana |
|
|
100 |
% |
|
99 |
Tidewater Marine International Pte. Ltd. |
|
Singapore |
|
|
100 |
% |
|
100 |
Tidewater Marine International, Inc. |
|
Cayman Islands |
|
|
100 |
% |
|
101 |
Tidewater Marine Sakhalin, L.L.C. |
|
Louisiana |
|
|
100 |
% |
|
102 |
Tidewater Marine Service (M) Sdn. Bhd. |
|
Malaysia |
|
|
100 |
% |
|
103 |
Tidewater Marine Ships, L.L.C. |
|
Louisiana |
|
|
100 |
% |
|
104 |
Tidewater Marine Technical Services (Shenzhen) Co., Ltd |
|
China |
|
|
100 |
% |
|
105 |
Tidewater Marine UK Ltd. |
|
United Kingdom |
|
|
100 |
% |
|
106 |
Tidewater Marine Vanuatu Limited |
|
Vanuatu |
|
|
100 |
% |
|
107 |
Tidewater Marine Vessels, L.L.C. |
|
Louisiana |
|
|
100 |
% |
3
|
|
|
|
|
|
Percentage of |
|
|
|
|
|
|
|
|
Voting |
|
|
|
|
|
|
State or Country of |
|
Securities |
|
|
|
|
Name of Subsidiary or Organization |
|
Incorporation |
|
Owned |
|
|
|
Tidewater Marine West Indies Limited |
|
Bahamas |
|
|
100 |
% |
|
|
109 |
Tidewater Marine Western, L.L.C. |
|
Delaware |
|
|
100 |
% |
|
110 |
Tidewater Marine, L.L.C. |
|
Louisiana |
|
|
100 |
% |
|
111 |
Tidewater Mexico Holding, L.L.C |
|
Delaware |
|
|
100 |
% |
|
112 |
Tidewater Norge AS |
|
Norway |
|
|
100 |
% |
|
113 |
Tidewater Offshore Sdn Bhd |
|
Malaysia |
|
|
49 |
% |
|
114 |
Tidewater Personnel UK LTD |
|
United Kingdom |
|
|
100 |
% |
|
115 |
Tidewater Rederi AS |
|
Norway |
|
|
100 |
% |
|
116 |
Tidewater Subsea ROV, L.L.C. |
|
Louisiana |
|
|
100 |
% |
|
117 |
Tidewater Subsea, L.L.C. |
|
Louisiana |
|
|
100 |
% |
|
118 |
Tidewater Support Services Limited |
|
England |
|
|
100 |
% |
|
119 |
Tidewater Venture, Inc |
|
Delaware |
|
|
100 |
% |
|
120 |
Tidewater Vessels Limited |
|
Cayman Islands |
|
|
100 |
% |
|
121 |
Tidex Nigeria Limited |
|
Nigeria |
|
|
60 |
% |
|
122 |
Troms Offshore Fleet 1 AS |
|
Norway |
|
|
100 |
% |
|
123 |
Troms Offshore Fleet 2 AS |
|
Norway |
|
|
100 |
% |
|
124 |
Troms Offshore Fleet 3 AS |
|
Norway |
|
|
100 |
% |
|
125 |
Troms Offshore Fleet 4 AS |
|
Norway |
|
|
100 |
% |
|
126 |
Troms Offshore Fleet Holding AS |
|
Norway |
|
|
100 |
% |
|
127 |
Troms Offshore Management AS |
|
Norway |
|
|
100 |
% |
|
128 |
Troms Offshore Marine AS |
|
Norway |
|
|
100 |
% |
|
129 |
Troms Offshore Services AS |
|
Norway |
|
|
100 |
% |
|
130 |
Troms Offshore Supply AS |
|
Norway |
|
|
100 |
% |
|
131 |
Twenty Grand (Brazil), L.L.C |
|
Louisiana |
|
|
100 |
% |
|
132 |
Twenty Grand Marine Service, L.L.C. |
|
Louisiana |
|
|
100 |
% |
|
133 |
Vesselogistics Limited |
|
Cyprus |
|
|
100 |
% |
|
134 |
VTG Ships Limited |
|
Cayman Islands |
|
|
100 |
% |
|
135 |
VTG Supply Boat Liberia Inc. |
|
Liberia |
|
|
100 |
% |
|
136 |
Zapata Gulf Marine L.L.C. |
|
Louisiana |
|
|
100 |
% |
|
137 |
Zapata Marine Service (Nigeria) Limited |
|
Nigeria |
|
|
100 |
% |
NOTE: The Company has elected to exclude certain subsidiaries that do not constitute a "Significant Subsidiary" as set forth in Section 601(b)(21) of Regulation S-K.
4