483112 — Deep Sea Passenger Transportation
NAICS 483112 is 'Deep Sea Passenger Transportation', a 2022 U.S. national industry under Sector 48-49 (Transportation and Warehousing); the SBA small-business size standard is 1,500 employees.
Description
This U.S. industry comprises establishments primarily engaged in providing deep sea transportation of passengers to or from foreign ports.
Exclusions & Cross-References
- Providing deep sea transportation of passengers to and from domestic ports--are classified in U.S. Industry
- 483114, Coastal and Great Lakes Passenger Transportation; and
- Operating floating casinos (i.e., gambling cruises)--are classified in Industry 713210, Casinos (except
- Casino Hotels).
Overview Facts
| NAICS Code | 483112 |
|---|---|
| Industry Title | Deep Sea Passenger Transportation |
| SBA Size Standard | 1,500 employees |
| IRS PBA Code | 483000 (rolled-up match) |
| Sectors Hierarchy | Sector 48-49 → 483 → 4831 |
| Source / Verified | US Census 2022 NAICS Manual / 2026-06-28 |
NAICS Structure: 483112
National Industry
Sector (2)
48-49
Transportation and Warehousing
Subsector (3)
483
Water Transportation
Industry Group (4)
4831
Deep Sea, Coastal, and Great Lakes Water Transportation
Industry (5)
48311
Deep Sea, Coastal, and Great Lakes Water Transportation
National Industry (6)
483112
Deep Sea Passenger Transportation
Legacy SIC Concordance
Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.
- SIC 4481 - Deep Sea Transportation of Passengers, Except by Ferry (via SIC1987:4481→NAICS1997:483112→2002:483112→2007:483112→2012:483112→2017:483112→2022:483112)
Related Resources & Compliance Guides
Further regulatory reference links for NAICS code 483112:
- Sector 48-49 Directory Hub — List of related industries in the Transportation and Warehousing sector.
- SIC ↔ NAICS Crosswalk Tool — Look up mappings between legacy SIC codes and modern classifications.
- SBA Size Standards Guide — Complete rules and averaging periods for small business classifications.
- Calculating Annual Receipts Guide — Detailed worked example of revenue calculation rules.
- IRS Principal Business Activity Guide — How NAICS codes map to corporate and entity tax filings.
Related Industries in 4831
Frequently Asked Questions (FAQ)
Is 483112 a valid 2022 NAICS code?
NAICS 483112 is 'Deep Sea Passenger Transportation', a 2022 U.S. national industry under Sector 48-49 (Transportation and Warehousing); the SBA small-business size standard is 1,500 employees.
What is the SBA size standard for NAICS 483112?
The SBA small business size standard for NAICS 483112 is 1,500 employees (based on employees).
What is the legacy SIC code mapping for 483112?
NAICS code 483112 maps to the legacy 1987 SIC codes: 4481 - Deep Sea Transportation of Passengers, Except by Ferry.