01 / NAICS Market Profile
NAICS 488390 Other Support Activities For Water Transportation Federal Contracts
North American Industry Classification System code 488390
Federal contract activity classified under Other Support Activities For Water Transportation across FY 2019–FY 2025. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the NAICS 488390 federal market?
03 / Spending Trend
NAICS 488390 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2019–FY 2025 profile window.
Latest closed fiscal year$215.20M
FY 2025| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2019 | $152.85M | 1,075 | 108 | 16 | — |
| FY 2020 | $139.31M | 1,059 | 101 | 15 | −8.9% |
| FY 2021 | $165.62M | 905 | 106 | 14 | +18.9% |
| FY 2022 | $186.19M | 1,449 | 96 | 17 | +12.4% |
| FY 2023 | $185.84M | 1,169 | 107 | 18 | −0.2% |
| FY 2024 | $216.09M | 1,164 | 101 | 18 | +16.3% |
| FY 2025 | $215.20M | 1,176 | 92 | 18 | −0.4% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2019–FY 2025.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| DEPT OF THE NAVY | 1700 | $950.53M | 5,816 | 87 | 75.4% |
| MARITIME ADMINISTRATION | 6938 | $244.06M | 559 | 25 | 19.4% |
| DEPT OF THE ARMY | 2100 | $20.64M | 280 | 44 | 1.6% |
| U.S. COAST GUARD | 7008 | $19.03M | 383 | 63 | 1.5% |
| NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | 1330 | $8.59M | 79 | 24 | 0.7% |
| AGRICULTURAL MARKETING SERVICE | 12K2 | $6.25M | 364 | 7 | 0.5% |
| DEPT OF THE AIR FORCE | 5700 | $3.88M | 54 | 11 | 0.3% |
| STATE, DEPARTMENT OF | 1900 | $3.74M | 196 | 10 | 0.3% |
| NATIONAL PARK SERVICE | 1443 | $1.39M | 15 | 4 | 0.1% |
| FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | 1540 | $1.02M | 34 | 4 | 0.1% |
05 / Contracting Offices
Which contracting offices buy in NAICS 488390?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| NAVSEA HQ | N00024 | DEPT OF THE NAVY | $788.16M | 3,197 | 11 | 62.5% |
| 693JF7 DOT MARITIME ADMINISTRATION | 693JF7 | MARITIME ADMINISTRATION | $237.03M | 498 | 15 | 18.8% |
| NAVSUP FLT LOG CTR NORFOLK | N00189 | DEPT OF THE NAVY | $58.42M | 288 | 13 | 4.6% |
| NSWC CARDEROCK | N00167 | DEPT OF THE NAVY | $24.32M | 82 | 5 | 1.9% |
| COMMANDER | M67004 | DEPT OF THE NAVY | $22.47M | 48 | 3 | 1.8% |
| NAVSUP FLT LOG CTR YOKOSUKA | N62649 | DEPT OF THE NAVY | $18.49M | 1,417 | 4 | 1.5% |
| LOG-9 | 70Z084 | U.S. COAST GUARD | $11.75M | 176 | 12 | 0.9% |
| COMMANDING OFFICER | N63394 | DEPT OF THE NAVY | $9.05M | 30 | 3 | 0.7% |
| W6QK ACC- DTA | W912CH | DEPT OF THE ARMY | $7.64M | 80 | 4 | 0.6% |
| 6933A2 DOT MARITIME ADMINISTRATION | 6933A2 | MARITIME ADMINISTRATION | $6.86M | 34 | 6 | 0.5% |
06 / Top Vendors
Which contractors lead the NAICS 488390 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| GLOBAL PCCI (GPC) | $359.40M | 2,612 | 2 | 28.5% | Sep 26, 2025 |
| DONJON MARINE CO., INC. | $176.64M | 216 | 2 | 14.0% | Aug 29, 2025 |
| SEAWARD MARINE SERVICES, INC. | $158.79M | 461 | 2 | 12.6% | Sep 29, 2025 |
| PACIFIC LAYBERTHING SOUTH, LLC | $60.42M | 83 | 1 | 4.8% | Sep 9, 2025 |
| GREAT EASTERN GROUP, INC. | $57.66M | 267 | 1 | 4.6% | Sep 23, 2025 |
| SMIT SALVAGE AMERICAS INC. | $50.95M | 74 | 2 | 4.0% | Aug 29, 2025 |
| TALTON MARINE TERMINAL, LLC | $37.60M | 42 | 1 | 3.0% | Sep 24, 2025 |
| SMIT SINGAPORE PTE LTD | $23.83M | 32 | 2 | 1.9% | Jul 11, 2025 |
| SEAFIX INC. | $22.30M | 39 | 1 | 1.8% | Jul 22, 2025 |
| MARYLAND MARITIME INC | $21.24M | 71 | 1 | 1.7% | Sep 29, 2025 |
07 / Product and Service Mix
What products and services are purchased under NAICS 488390?
| PSC | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| J036 | MAINT/REPAIR/REBUILD OF EQUIPMENT- SPECIAL INDUSTRY MACHINERY | $341.01M | 2,124 | 2 | 27.0% |
| P300 | SALVAGE- MARINE VESSELS | $249.13M | 384 | 12 | 19.8% |
| J019 | MAINT/REPAIR/REBUILD OF EQUIPMENT- SHIPS, SMALL CRAFT, PONTOONS, AND FLOATING DOCKS | $183.48M | 614 | 54 | 14.5% |
| V119 | TRANSPORTATION/TRAVEL/RELOCATION- TRANSPORTATION: OTHER | $111.16M | 271 | 29 | 8.8% |
| X1PZ | LEASE/RENTAL OF OTHER NON-BUILDING FACILITIES | $73.93M | 202 | 7 | 5.9% |
| L019 | TECHNICAL REPRESENTATIVE- SHIPS, SMALL CRAFT, PONTOONS, AND FLOATING DOCKS | $57.69M | 271 | 3 | 4.6% |
| AS32 | TRANSPORTATION R&D SERVICES; WATER TRANSPORTATION; APPLIED RESEARCH | $41.13M | 30 | 1 | 3.3% |
| J020 | MAINT/REPAIR/REBUILD OF EQUIPMENT- SHIP AND MARINE EQUIPMENT | $37.61M | 288 | 44 | 3.0% |
| V124 | TRANSPORTATION/TRAVEL/RELOCATION- TRANSPORTATION: MARINE CHARTER | $29.56M | 1,527 | 19 | 2.3% |
| 4220 | MARINE LIFESAVING AND DIVING EQUIPMENT | $21.40M | 437 | 2 | 1.7% |
08 / Buying Pattern
How does the government buy in NAICS 488390?
| Common action type | Obligations | Actions |
|---|---|---|
| DELIVERY ORDER | $1.17B | 7,051 |
| PURCHASE ORDER | $34.34M | 749 |
| DEFINITIVE CONTRACT | $54.46M | 188 |
| BPA CALL | $439.3K | 9 |
09 / Recent Contract Awards
What was awarded most recently in NAICS 488390?
10 / Market Interpretation
How should contractors evaluate this market?
Start with the spending direction
Compare annual obligations with actions and vendor participation. Growth driven by only a few large actions represents a different opportunity from broad, recurring demand.
Follow the actual buyers
Move from federal customers to contracting offices. Offices reveal where acquisition responsibility and recurring purchasing activity are concentrated.
Measure accessible demand
Use competition, small-business participation, incumbent vendors, and PSC mix before treating the full $1.26B market as addressable.