NAICS 483114: Coastal and Great Lakes Passenger Transportation
NAICS 483114 – Coastal and Great Lakes Passenger Transportation covers the operation of waterborne passenger vessels along coastal waters and within the Great Lakes region, including ferry services, sightseeing excursions, and scheduled transit operations that support federal mission requirements. This sector is critical for enabling federal agency access to remote islands, research stations, national parks, and border patrol zones where land-based transportation is impractical or unavailable.
Industry Spending Overview
Federal obligations, top contractors and agencies, and related industry codes for NAICS 483114.
AI Industry Description
NAICS 483114 – Coastal and Great Lakes Passenger Transportation covers the operation of waterborne passenger vessels along coastal waters and within the Great Lakes region, including ferry services, sightseeing excursions, and scheduled transit operations that support federal mission requirements. T...
NAICS 483114 – Coastal and Great Lakes Passenger Transportation covers the operation of waterborne passenger vessels along coastal waters and within the Great Lakes region, including ferry services, sightseeing excursions, and scheduled transit operations that support federal mission requirements. This sector is critical for enabling federal agency access to remote islands, research stations, national parks, and border patrol zones where land-based transportation is impractical or unavailable. Services under this code often involve compliance with U.S. Coast Guard safety regulations, vessel maintenance protocols, and environmental stewardship standards. In government contracting, this niche supports logistical mobility for scientific, law enforcement, and environmental monitoring missions, particularly in areas with limited infrastructure. RIGID SECURITY GROUP INC is the leading contractor in this sector, specializing in secure, mission-critical passenger transport solutions tailored for federal operations. The competitive landscape is highly specialized, with a small number of firms possessing the necessary maritime certifications, vessel fleets, and operational experience to meet federal standards. Most contractors are small businesses or mid-sized firms with regional expertise in Great Lakes or coastal waterways, often leveraging niche capabilities in cold-weather operations or low-impact vessel design. The Department of Commerce is the primary federal buyer, primarily through NOAA and the National Park Service, which rely on these services to support marine research, habitat monitoring, and visitor access to protected coastal and island sites. Demand is driven by scientific expedition logistics, resource management, and public engagement initiatives in federally managed aquatic environments. The market is characterized by low contractor density and high operational barriers to entry, creating concentrated opportunities for firms with proven maritime experience and federal compliance infrastructure. Procurement trends indicate a growing preference for multi-year service contracts that ensure continuity of operations in ecologically sensitive zones, favoring contractors with established safety records and environmental compliance protocols.
Small business size standard
The SBA threshold that decides who can bid NAICS 483114 work as a small business.
The SBA cap for this NAICS (13 CFR 121.201). A business at or under it can self-certify as small for work in this code, which is what makes it eligible for a small-business set-aside. The cap is set per NAICS, so the same company can be small in one code and not in another.
13 CFR 121.201, effective January 1, 2026. The SBA revises the table roughly once a year.
Key metrics
Federal obligations and activity under NAICS 483114, last 12 months.
Total Obligations
$4.2M
Last 12 months
Average Award Size
$193K
Per awarded contract
Opportunities Posted
45
Last 12 months
Active Contracts
3
Currently open
Awarded Contracts
22
Last 12 months
Awards Expiring
22
End date within 12 months
Contractors Awarded
15
Last 12 months
YoY Growth
-33.6%
vs. prior 12 months
Top contractors
Companies with the highest total award value under NAICS 483114, ranked by dollars won.
| GREENWATER MARINE SCIENCES OFFSHORE INC. | $927K | |
| AMERICAN MARINE CORPORATION | $698K | |
| MS. JULIE, INC. | $496K | |
| CHANTAL C, INC. | $486K | |
| SAINTS & ANGELS SCALLOPING COMPANY, LLC | $365K | |
| SHIPS SERVICES INC | $317K | |
| JOSHUA D GOODWIN | $220K | |
| ISLAND C ENTERPRISES LLC | $186K | |
| MAKAI INC | $174K | |
| HOC SERVICES, INC. | $155K | |
| Top 10 combined | $4.0M | 12 |
Top agencies
Federal agencies directing the most contract spending toward NAICS 483114.
| Department Of Commerce | $2.7M | |
| Department Of Defense | $1.1M | |
| Department Of The Interior | $452K | |
| Top 3 combined | $4.2M | 22 |
Competition
How many companies historically bid on federal awards in NAICS 483114, from bidder counts reported on USAspending.
Half or more of reported awards drew exactly one bidder, usually a sign of incumbent-held work rather than an open field. · 1,048 reported awards
Median Bidders
1
Per reported award, all-time
Single-Bid Awards
56%
Share of reported awards with one bidder
10+ Bidder Awards
0%
Share of reported awards with 10+ bidders
Reported Awards
1,048
72% of 1,461 total awards
Share of reported awards in each bidder-count bracket per federal fiscal year.
How this code compares up the NAICS hierarchy. Parent cohorts pool every code under their prefix, so they are the steadier baseline when a 6-digit sample is thin.
| Industry Family | Competition | Median Bidders | Single-Bid | Bidder Mix | Reported Awards |
|---|---|---|---|---|---|
483114This Code Coastal and Great Lakes Passenger Transportation | Usually Single-Bid | 1 | 56% | 1,04872% of 1,461 | |
48311NAICS Industry | Moderate Competition | 4 | 24% | 27,26982% of 33,137 | |
4831Industry Group Deep Sea, Coastal, and Great Lakes Water Transportation | Moderate Competition | 4 | 24% | 27,26982% of 33,137 | |
483Subsector | Moderate Competition | 3 | 26% | 29,73082% of 36,470 | |
48Sector Transportation and Warehousing | Fewer Bidders | 2 | 39% | 402,63885% of 473,664 |
Bidder counts reported on past federal awards in this NAICS (USAspending). An open opportunity has no bidders yet, so this is the historical norm for similar work, not a fact about this solicitation. Not all awards report bidder counts, and fewer bidders often means incumbent-held work rather than an easier win. Federal reporting of bidder counts fell from ~96% of awards (FY2016) to ~30% (FY2018 onward); the chart shows shares of reported awards, and washed-out stretches mark years with fewer than 30 of them.
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Industries similar to Coastal and Great Lakes Passenger Transportation, by shared sector, subsector, and industry group.
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