NAICS Code 483113: Coastal and Great Lakes Freight Transportation
National industry
SBA small business size standard: 800 employees
Definition
This U.S. industry comprises establishments primarily engaged in providing water transportation of cargo in coastal waters, on the Great Lakes System, or deep seas between ports of the United States, Puerto Rico, and United States island possessions or protectorates. Marine transportation establishments using the facilities of the St. Lawrence Seaway Authority Commission are considered to be using the Great Lakes Water Transportation System. Establishments primarily engaged in providing coastal and/or Great Lakes barge transportation services are included in this industry.
Government contracts for this service: PSC V124 Marine Charter for Things
Code facts
- Part of
-
-
48-49
-
483
-
4831
- 48311
-
4831
-
483
-
48-49
- Contract awards
- 9 In the last 12 months
- Contract obligations
- $68,900,846 In FY2025
NAICS codes and definitions come from the U.S. Census Bureau, size standards from the SBA and contract spending from SAM.gov/FPDS.
Business activities under NAICS 483113
- Barge transportation, coastal or Great Lakes (including St. Lawrence Seaway)
- Coastal freight transportation to and from domestic ports
- Coastal shipping of freight to and from domestic ports
- Deep sea freight transportation to or from domestic ports (including Puerto Rico)
- Freight shipping on the Great Lakes system (including St. Lawrence Seaway)
- Freight transportation, deep sea, to and from domestic ports
- Great Lakes freight transportation (including St. Lawrence Seaway)
- Intercoastal freight transportation to and from domestic ports
- Lake freight transportation, Great Lakes (including St. Lawrence Seaway)
- Ship chartering with crew, coastal or Great Lakes freight transportation (including St. Lawrence Seaway)
- Shipping freight to and from domestic ports (i.e., coastal, deep sea (including Puerto Rico), Great Lakes system (including St. Lawrence Seaway))
Looking for another activity? Search the NAICS code lookup or browse business activities from A to Z.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $68,690,288 |
| FY2025 | $68,900,846 |
| FY2024 | $70,580,093 |
| FY2023 | $61,391,981 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Hornbeck Offshore Operators LLC | $62,685,358 | |
| 2 | Pacific Maritime Group Inc. | $3,884,764 | |
| 3 | Young Brothers LLC | $521,567 | |
| 4 | Synergy Marine, LLC | $504,000 | |
| 5 | Eclipse Group, Inc. | $386,703 | |
| 6 | Midwest Marine Contractors LLC | $284,267 | |
| 7 | Norport, Inc. | $249,500 | |
| 8 | Larry G Oshita | $82,620 | |
| 9 | Cascade Towing, Inc. | $34,201 | |
| 10 | Yabudoken CO. | $30,909 |
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Navy | $66,601,031 | |
| 2 | Department of the Interior | $990,890 | |
| 3 | Department of the Army | $788,267 | |
| 4 | Department of Commerce | $249,500 | |
| 5 | Department of Agriculture | $34,201 | |
| 6 | Department of Homeland Security | $26,400 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | V124 Marine Charter for Things | $66,979,225 | |
| 2 | V125 Vessel Towing Service | $822,468 | |
| 3 | V119 Other Cargo and Freight Services | $521,567 | |
| 4 | 1910 Transport Vessels, Passenger and Troop | $249,500 | |
| 5 | S114 Water Services | $82,620 | |
| 6 | V115 Vessel Freight | $34,909 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Louisiana | $62,685,358 | |
| 2 | California | $4,293,867 | |
| 3 | Hawaii | $521,567 | |
| 4 | Illinois | $504,000 | |
| 5 | Wisconsin | $284,267 | |
| 6 | Massachusetts | $249,500 | |
| 7 | Alaska | $34,201 | |
| 8 | District of Columbia | $4,000 |
Contract opportunities
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Latest 50 of 221 listed here. See the rest on GovTribe.
Size standard history
Federal Register rules that named this code
From the NAICS codes each rule's amendments to 13 CFR 121.201 name. Rules that print their size standard tables as images aren't listed.
Quick answers
What is NAICS 483113?
NAICS 483113 is Coastal and Great Lakes Freight Transportation, a national industry in NAICS 48-49, Transportation and Warehousing.
What is the NAICS code for coastal shipping of freight to and from domestic ports?
The NAICS code for coastal shipping of freight to and from domestic ports is 483113, Coastal and Great Lakes Freight Transportation.
What is the NAICS code for intercoastal freight transportation to and from domestic ports?
The NAICS code for intercoastal freight transportation to and from domestic ports is 483113, Coastal and Great Lakes Freight Transportation.
What is the NAICS code for great Lakes freight transportation (including St. Lawrence Seaway)?
The NAICS code for great Lakes freight transportation (including St. Lawrence Seaway) is 483113, Coastal and Great Lakes Freight Transportation.
When did the size standard for NAICS 483113 last change?
The most recent Federal Register rule on record that names NAICS 483113 in the SBA's size standards is "Small Business Size Standards: Manufacturing and Industries With Employee-Based Size Standards in Other Sectors Except Wholesale Trade and Retail Trade" (88 FR 9970), published Feb 15, 2023 and effective Mar 17, 2023.
How much do federal agencies spend under NAICS 483113?
Federal contracts under NAICS 483113 obligated $68,900,846 in fiscal year 2025 and $269,563,209 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 483113?
The contractors with the most obligated under NAICS 483113 in fiscal years 2026 and 2027 are Hornbeck Offshore Operators LLC ($62,685,358), Pacific Maritime Group Inc. ($3,884,764) and Young Brothers LLC ($521,567).
Which agencies buy the most under NAICS 483113?
The agencies that obligated the most under NAICS 483113 in fiscal years 2026 and 2027 are Department of the Navy ($66,601,031), Department of the Interior ($990,890) and Department of the Army ($788,267).
Which PSC codes are used with NAICS 483113?
The PSC codes with the most obligated under NAICS 483113 in fiscal years 2026 and 2027 are V124 Marine Charter for Things, V125 Vessel Towing Service and V119 Other Cargo and Freight Services.
Where is the work under NAICS 483113 performed?
By place of performance, the states with the most contract obligations under NAICS 483113 over the last 12 months are Louisiana ($62,685,358), California ($4,293,867) and Hawaii ($521,567).
What is the latest contract opportunity under NAICS 483113?
The latest contract opportunity under NAICS 483113 is Request for Information (RFI) – Market Research for Ocean Transportation of Hazardous Waste (Guam to CONUS), pre-solicitation from Defense Logistics Agency, posted November 3, 2026.
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