Federal contract awards: NAICS 488390 (Other Support Activities for Water Transportation)
Past federal contracts, straight from USAspending.gov. Use them to price your bid, size up the competition and find the agencies that buy what you sell.
Showing contracts that started in the last 12 months (first 2 pages). Register free to browse every page.
217contracts awarded
$55,013median value
$20,592 – $179,638typical range (P25–P75)
1.7average offers received
$69,103,865total obligated
Agencies that buy the most
| Agency | Contracts | Obligated |
|---|---|---|
| Department of Defense | 217 | $69,103,865 |
Top winners
| Company | Contracts | Obligated |
|---|---|---|
| GLOBAL PCCI (GPC) | 99 | $40,579,106 |
| YOKOHAMA ENGINEERING WORKS, LTD. | 1 | $5,966,286 |
| SYSTEMS APPLICATION & TECHNOLOGIES INC | 6 | $4,714,143 |
| SEAFIX INCORPORATED | 1 | $4,303,388 |
| DONJON MARINE CO., LLC | 3 | $3,671,333 |
| SEAWARD MARINE SERVICES, LLC | 17 | $2,722,582 |
| SMIT SALVAGE AMERICAS, LLC | 1 | $2,055,729 |
| ASAHI TANKER CO.,LTD. | 65 | $1,309,135 |
| SASEBO MARINE AND PORT SERVICES CO., LTD. | 7 | $869,887 |
| ARWADH TRADING ESTABLISHMENT | 1 | $866,640 |
Contracts
| Contract | Winner | Agency | Obligated | Start |
|---|---|---|---|---|
| USNS YUMA - COFFERDAM HULL REPAIR SERVICES
N3220526F1069 · NAICS 488390 Other Support Activities for Water Transportation · Norfolk, VA |
SEAWARD MARINE SERVICES, LLC | Department of Defense Department of the Navy |
$440,136 | Jun 23, 2026 Ends: Aug 14, 2026 |
| DET SD DLSS
N0002426F4A99 · NAICS 488390 Other Support Activities for Water Transportation · Irvine, CA |
GLOBAL PCCI (GPC) | Department of Defense Department of the Navy |
$100,000 | Jun 17, 2026 Ends: Jul 12, 2027 |
| 2ND SWTC DLSS SUPPORT
N0002426F4B01 · NAICS 488390 Other Support Activities for Water Transportation · Irvine, CA |
GLOBAL PCCI (GPC) | Department of Defense Department of the Navy |
$100,000 | Jun 17, 2026 Ends: Jul 11, 2027 |
| (FY26 PNSY OMN) USS SANTA FE
N0002426F4B02 · NAICS 488390 Other Support Activities for Water Transportation · Irvine, CA |
GLOBAL PCCI (GPC) | Department of Defense Department of the Navy |
$107,000 | Jun 17, 2026 Ends: Sep 30, 2027 |
| DAVD SYSTEM
N0002426F4B03 · NAICS 488390 Other Support Activities for Water Transportation · Irvine, CA |
GLOBAL PCCI (GPC) | Department of Defense Department of the Navy |
$557,640 Potential value: $1,033,340 |
Jun 17, 2026 Ends: Jun 30, 2027 |
| SERMC DLSS MAINTENANCE
N0002426F4B05 · NAICS 488390 Other Support Activities for Water Transportation · Irvine, CA |
GLOBAL PCCI (GPC) | Department of Defense Department of the Navy |
$15,000 | Jun 17, 2026 Ends: Jul 21, 2027 |
| NSWG2 AND NSWG8 DLSS MAINTENANCE
N0002426F4B09 · NAICS 488390 Other Support Activities for Water Transportation · Irvine, CA |
GLOBAL PCCI (GPC) | Department of Defense Department of the Navy |
$491,000 Potential value: $651,500 |
Jun 17, 2026 Ends: Nov 01, 2027 |
| BUNKERING SERVICE HOW
N6105426F0109 · NAICS 488390 Other Support Activities for Water Transportation |
ASAHI TANKER CO.,LTD. | Department of Defense Department of the Navy |
$44,500 | Jun 15, 2026 Ends: Jun 15, 2026 |
| (FY26 00C3 OPN) ADDITIONAL DLSS PROCUREMENTS
N0002426F4A98 · NAICS 488390 Other Support Activities for Water Transportation · Irvine, CA |
GLOBAL PCCI (GPC) | Department of Defense Department of the Navy |
$3,262,000 | Jun 11, 2026 Ends: Dec 31, 2027 |
| FIREFIGHTING AND ENVIRONMENTAL RESPONSE
N0002426F4A92 · NAICS 488390 Other Support Activities for Water Transportation · Irvine, CA |
GLOBAL PCCI (GPC) | Department of Defense Department of the Navy |
$65,257 | Jun 04, 2026 Ends: May 30, 2027 |
| (FY26 PSNSY OMN) USS ALEXANDRIA (SSN 757) ALL 4 OTAA REMOVAL
N0002426F4A93 · NAICS 488390 Other Support Activities for Water Transportation · Irvine, CA |
GLOBAL PCCI (GPC) | Department of Defense Department of the Navy |
$97,900 | Jun 04, 2026 Ends: Jul 01, 2028 |
| 4X NEW ETS-900 BUILD
N0002426F4A97 · NAICS 488390 Other Support Activities for Water Transportation · Irvine, CA |
GLOBAL PCCI (GPC) | Department of Defense Department of the Navy |
$187,952 | Jun 01, 2026 Ends: Jan 01, 2028 |
| (FY26 NBG OMN) NBG DLSS MAINTENANCE
N0002426F4A81 · NAICS 488390 Other Support Activities for Water Transportation · Irvine, CA |
GLOBAL PCCI (GPC) | Department of Defense Department of the Navy |
$30,000 | May 29, 2026 Ends: Jun 30, 2027 |
| DIVING OMN BASE OPS
N0002426F4A94 · NAICS 488390 Other Support Activities for Water Transportation · Irvine, CA |
GLOBAL PCCI (GPC) | Department of Defense Department of the Navy |
$260,000 Potential value: $400,000 |
May 29, 2026 Ends: Oct 29, 2027 |
| PRDS - MARTAC T12 DEPTH FINDER AND HARNESS INTEGRATION
H9225726PE027 · NAICS 488390 Other Support Activities for Water Transportation · Sneads Ferry, NC · Offers: 1 |
MARITIME TACTICAL SYSTEMS INC. | Department of Defense U.S. Special Operations Command |
$45,544 | May 28, 2026 Ends: Jul 27, 2026 |
| USNS LUCY STONE - UNDERWATER HULL CLEANING
N3220526F2936 · NAICS 488390 Other Support Activities for Water Transportation · San Diego, CA |
SEAWARD MARINE SERVICES, LLC | Department of Defense Department of the Navy |
$68,770 | May 28, 2026 Ends: Jun 07, 2026 |
| LEVEL II INSPECTION OF RUDDERS AND PROPELLERS ONBOARD USNS HENRY J KAISER (T-AO-187).
N0040626F0053 · NAICS 488390 Other Support Activities for Water Transportation |
SEAWARD MARINE SERVICES, LLC | Department of Defense Department of the Navy |
$144,906 | May 27, 2026 Ends: Jun 30, 2026 |
| TUG BOAT SERVICE
N6264926FE021 · NAICS 488390 Other Support Activities for Water Transportation |
SASEBO MARINE AND PORT SERVICES CO., LTD. | Department of Defense Department of the Navy |
$113,155 | May 27, 2026 Ends: May 31, 2027 |
| TUG BOAT SERVICE
N6264926FE020 · NAICS 488390 Other Support Activities for Water Transportation |
SASEBO MARINE AND PORT SERVICES CO., LTD. | Department of Defense Department of the Navy |
$315,654 | May 22, 2026 Ends: Dec 31, 2026 |
| (FY26 PNSY OMN) USS SPRINGFIELD (SSN 761) PROP REMOVAL SUPPORT
N0002426F4A90 · NAICS 488390 Other Support Activities for Water Transportation · Irvine, CA |
GLOBAL PCCI (GPC) | Department of Defense Department of the Navy |
$92,000 | May 21, 2026 Ends: Jul 30, 2028 |
| (FY26 SURF-LANT OMN) UWSH OPERATIONAL SUPPORT
N0002426F4A95 · NAICS 488390 Other Support Activities for Water Transportation · Irvine, CA |
GLOBAL PCCI (GPC) | Department of Defense Department of the Navy |
$242,545 Potential value: $2,000,000 |
May 21, 2026 Ends: Aug 31, 2027 |
| (FY26 PSNSY OMN) USS SANT FE (SSN 763) MBT COFFERDAM SUPPORT
N0002426F4A96 · NAICS 488390 Other Support Activities for Water Transportation · Irvine, CA |
GLOBAL PCCI (GPC) | Department of Defense Department of the Navy |
$42,500 | May 21, 2026 Ends: Jul 01, 2029 |
| BUNKERING SERVICE HOW
N6105426F0101 · NAICS 488390 Other Support Activities for Water Transportation |
ASAHI TANKER CO.,LTD. | Department of Defense Department of the Navy |
$18,066 | May 21, 2026 Ends: May 21, 2026 |
| TUG BOAT SERVICE
N6264926FE019 · NAICS 488390 Other Support Activities for Water Transportation |
SASEBO MARINE AND PORT SERVICES CO., LTD. | Department of Defense Department of the Navy |
$99,964 Potential value: $102,756 |
May 21, 2026 Ends: May 31, 2027 |
| THE PROPOSED ACQUISITION IS TO ACQUIRE A 770-FOOT FLOATING DOCK SYSTEM WITH AN ACCOMPANYING GANGWAY, TO BE INSTALLED AT THE UPS BAYONNE PIER…
N0018926PL139 · NAICS 488390 Other Support Activities for Water Transportation · Belford, NJ · Offers: 1 |
EZ DOCKS UNLIMITED LLC | Department of Defense Department of the Navy |
$497,401 | May 20, 2026 Ends: Jun 20, 2026 |
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Register freeSource: USAspending.gov (prime contract awards of $10,000 or more). Values are amounts obligated to date. Recent months can still change as agencies report late.