EX-21 3 matx-20241231xex21.htm EX-21

EXHIBIT 21

MATSON, INC.

Subsidiaries as of December 31, 2024

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ABHI-Crockett, Inc. |  | Hawaii
Matson Navigation Company, Inc. | ​ | Hawaii
Subsidiaries: |  |
Matson Alaska, Inc. | ​ | Delaware
Subsidiaries: | ​ | ​
Horizon Lines Holding Corp. | ​ | Delaware
Subsidiaries: | ​ | ​
Horizon Lines of Puerto Rico, LLC | ​ | Delaware
HLPR Holding Corp. | ​ | Delaware
Horizon Logistics, LLC | ​ | Delaware
Subsidiaries: | ​ | ​
Horizon Services Group, LLC | ​ | Delaware
Aero Logistics, LLC | ​ | Delaware
Horizon Lines, LLC | ​ | Delaware
Subsidiaries: | ​ | ​
Horizon Lines of Guam, LLC | ​ | Delaware
Horizon Lines Vessels, LLC | ​ | Delaware
H-L Distribution Service, LLC | ​ | Delaware
Matson Navigation Company of Alaska, LLC | ​ | Delaware
Subsidiaries: | ​ | ​
Horizon Lines Merchant Vessels, LLC | ​ | Delaware
Subsidiaries: | ​ | ​
Horizon Lines Alaska Vessels, LLC | ​ | Delaware
Horizon Lines Alaska Terminals, LLC | ​ | Delaware
Matson Logistics, Inc. |  | Hawaii
Subsidiaries: |  |
Matson Logistics Services, LLC |  | Hawaii
Matson Logistics, MX, S. de R.L. de C.V. | ​ | Mexico
Matson Logistics Warehousing, Inc. |  | Hawaii
Span Intermediate, LLC | ​ | Delaware
Subsidiary: | ​ | ​
Span Acquisition Co., LLC | ​ | Delaware
Subsidiaries: | ​ | ​
Span-Alaska Transportation, LLC | ​ | Washington
Alaska Freight Express, LLC | ​ | Washington
Midnight Sun Transportation Services, LLC | ​ | Alaska
AERAS Technologies, LLC | ​ | California
Matson Navigation Vessels, LLC | ​ | Delaware
Matson Terminals, Inc. |  | Hawaii
Matson Ventures, Inc. |  | Hawaii
Matson Logistics (Shanghai) Co., Ltd. |  | China
Matson Shipping (Hong Kong) Limited |  | Hong Kong
Matson Shipping (Shanghai) Co., Ltd. |  | China
Matson Logistics Limited | ​ | Hong Kong
Matson Shipping Japan KK | ​ | Japan
Matson South Pacific Holdco Limited |  | New Zealand
Subsidiary: |  |
Matson South Pacific Limited |  | New Zealand
Subsidiaries: |  |
Tranz Pacific Ship Management Limited |  | New Zealand
Island Chief Shipping Limited | ​ | Antigua & Barbuda
Liloa II Shipping Limited | ​ | Antigua & Barbuda
Olomana Shipping Limited | ​ | Antigua & Barbuda
Papa Mau Shipping Limited | ​ | Antigua & Barbuda

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