NAICS 488310: Port and Harbor Operations
Comprehensive market breakdown, prime contractor market shares, and state geographic distribution.
Federal agencies obligate $4.90B annually under NAICS 488310 (Port and Harbor Operations) across 1,826 active vendors. Small businesses capture 29.1% of total spend, while SIKORSKY AIRCRAFT CORPORATION holds the highest single market share at 14.2%.
Market Share Leaders in NAICS 488310
Top federal vendors capturing the largest percentage of annual obligations.
| Contractor | Annual Spend Capture | Market Share % | Action |
|---|---|---|---|
| SIKORSKY AIRCRAFT CORPORATION | $695.8M | 14.2% | View Profile |
| RTX CORPORATION | $480.2M | 9.8% | View Profile |
| HEALTH NET FEDERAL SERVICES, LLC | $362.6M | 7.4% | View Profile |
| Booz Allen Hamilton Inc. | $274.4M | 5.6% | View Profile |
| NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA, LLC | $200.9M | 4.1% | View Profile |
Related Industry Leaderboards & Benchmarks
Cross-sector intelligence rankings relevant to vendors operating in NAICS 488310.
The Recompete Retention Moat
Vendors with the highest win rate defending recompete contracts across agencies.
Top Civilian Agency Contractors
Leading federal primes serving civilian departments and agencies.
Top Small Business Innovators
Fastest-growing small business primes winning prime awards under NAICS set-asides.
State Market Share Breakdown
Top performance states for NAICS 488310 contracting.