NAICS 488310 · Port And Harbor Operations
10 open opportunities · 2,912 FY2025 awards · $512.9M obligated
Top contractors in this NAICS
- Waypoint LLC$68.5M
- Oceanetics INC$11.3M
- Black Bull Group INC.$10.9M
Hunting recompetes here?
10+ contracts in this NAICS end within 18 months. The largest are listed below — incumbents and end dates included.
All expiring 488310 contracts →Open opportunities
- Singapore Pier Services and Shore Side Support
- Deadline
- Nov 13, 2026(1d)
- Agency
- US COAST GUARD
- Type
- Combined Synopsis/Solicitation
- NAICS
- 488310
- Posted
- Nov 6, 2026
- SWFLANT Support, Near Port Security Barrier Operations and Waterfront Restricted Area Gate Openings and Closings, Naval Submarine Base Kings Bay, Georgia
- Deadline
- —
- Agency
- DEPT OF THE NAVY
- Type
- Presolicitation
- NAICS
- 488310
- Posted
- Nov 4, 2026
- Pier Services Singapore
- Deadline
- —
- Agency
- US COAST GUARD
- Type
- Justification
- NAICS
- 488310
- Posted
- Nov 4, 2026
- Port Security Barrier Support Services for NAVSTA Norfolk and NSA Portsmouth
- Deadline
- Nov 16, 2026(4d)
- Agency
- DEPT OF THE NAVY
- Type
- Sources Sought
- NAICS
- 488310
- Posted
- Nov 4, 2026
- NDSTC Craft Operations
- Deadline
- Dec 3, 2026(21d)
- Agency
- DEPT OF THE NAVY
- Type
- Solicitation
- NAICS
- 488310
- Posted
- Nov 3, 2026
- ECS Fleet and Shore Support
- Deadline
- —
- Agency
- US COAST GUARD
- Type
- Justification
- NAICS
- 488310
- Posted
- Oct 13, 2026
- V--Justification and Approval for Other than Full and Open Competition - Caribbean Husbanding Services
- Deadline
- —
- Agency
- DEPT OF THE NAVY
- Type
- Special Notice
- NAICS
- 488310
- Posted
- May 1, 2017
- M--Operation of Government-Owned Facilities
- Deadline
- —
- Agency
- DEPT OF THE NAVY
- Type
- Presolicitation
- NAICS
- 488310
- Posted
- May 2, 2016
- M--Modification 1 to Presolicitation Synopsis for the Port Operation services requirement at Joint Base Pearl Harbor-Hickam, HI.
- Deadline
- —
- Agency
- DEPT OF THE NAVY
- Type
- Presolicitation
- NAICS
- 488310
- Posted
- Apr 14, 2016
- Hydrodynamic Test Rig HTR Dive Support Services
- Deadline
- Dec 2, 2014
- Agency
- DEPT OF THE NAVY
- Type
- Modification/Amendment/Cancel
- NAICS
- 488310
- Posted
- Nov 14, 2014
Largest contracts ending within 18 months
- N6883622C0008 ↗$9.4M
NSGB PORT OPS SERVICES & MAINTENANCE
- Ends
- Nov 29, 2026
- Started
- Aug 31, 2022
- Agency
- Department Of The Navy
- NAICS
- 488310
- N0002426F4102 ↗$3.4M
BARRIERS REFURBISHMENT MAINTENANCE
- Ends
- Apr 21, 2027
- Started
- Apr 21, 2026
- Agency
- Department Of The Navy
- NAICS
- 488310
- N0018923C0016 ↗$3.2M
PORT SECURITY BARRIERS SERVICES
- Ends
- Feb 26, 2027
- Started
- Aug 31, 2023
- Agency
- Department Of The Navy
- NAICS
- 488310
- N0002426F4110 ↗$1.6M
BARRIERS PARTIAL REFURBISHMENT MAINTENANCE
- Ends
- Feb 24, 2027
- Started
- Feb 25, 2026
- Agency
- Department Of The Navy
- NAICS
- 488310
- N6883623P0085 ↗$1.6M
WATERCRAFT OPERATIONS MAINTENANCE
- Ends
- Mar 30, 2027
- Started
- Mar 31, 2023
- Agency
- Department Of The Navy
- NAICS
- 488310
- N0002426F4101 ↗$1.3M
BARRIERS REFURBISHMENT MAINTENANCE
- Ends
- Jan 30, 2027
- Started
- Jan 30, 2026
- Agency
- Department Of The Navy
- NAICS
- 488310
- N0002426F4106 ↗$965K
PSB-T AND PSB REFURBISHMENT
- Ends
- Feb 16, 2027
- Started
- Feb 17, 2026
- Agency
- Department Of The Navy
- NAICS
- 488310
- N0002425F4149 ↗$695K
BARRIERS SUSTAINMENT MAINTENANCE (BASIC)
- Ends
- Mar 30, 2027
- Started
- Sep 29, 2025
- Agency
- Department Of The Navy
- NAICS
- 488310
- N0018922P0147 ↗$561K
OPTION III: NNSY PORT SECURITY BARRIER
- Ends
- Feb 26, 2027
- Started
- Feb 27, 2022
- Agency
- Department Of The Navy
- NAICS
- 488310
- N6264925FD007 ↗$484K
USNS RICHARD E BYRD PORT VISIT TO CHINHAE, SOUTH KOREA (3-16OCT2024)
- Ends
- Dec 10, 2026
- Started
- Oct 2, 2024
- Agency
- Department Of The Navy
- NAICS
- 488310
| PIID | Contractor | Description | Agency | NAICS | Obligated | Start | End |
|---|---|---|---|---|---|---|---|
| N6883622C0008 ↗ | Kira Construction Management LLC | NSGB PORT OPS SERVICES & MAINTENANCE | Department Of The Navy | 488310 | $9.4M | Aug 31, 2022 | Nov 29, 2026 |
| N0002426F4102 ↗ | Oceanetics INC | BARRIERS REFURBISHMENT MAINTENANCE | Department Of The Navy | 488310 | $3.4M | Apr 21, 2026 | Apr 21, 2027 |
| N0018923C0016 ↗ | Anchor Innovation, INC. | PORT SECURITY BARRIERS SERVICES | Department Of The Navy | 488310 | $3.2M | Aug 31, 2023 | Feb 26, 2027 |
| N0002426F4110 ↗ | Oceanetics INC | BARRIERS PARTIAL REFURBISHMENT MAINTENANCE | Department Of The Navy | 488310 | $1.6M | Feb 25, 2026 | Feb 24, 2027 |
| N6883623P0085 ↗ | Port Graham Government Solutions LLC | WATERCRAFT OPERATIONS MAINTENANCE | Department Of The Navy | 488310 | $1.6M | Mar 31, 2023 | Mar 30, 2027 |
| N0002426F4101 ↗ | Oceanetics INC | BARRIERS REFURBISHMENT MAINTENANCE | Department Of The Navy | 488310 | $1.3M | Jan 30, 2026 | Jan 30, 2027 |
| N0002426F4106 ↗ | Oceanetics INC | PSB-T AND PSB REFURBISHMENT | Department Of The Navy | 488310 | $965K | Feb 17, 2026 | Feb 16, 2027 |
| N0002425F4149 ↗ | Oceanetics INC | BARRIERS SUSTAINMENT MAINTENANCE (BASIC) | Department Of The Navy | 488310 | $695K | Sep 29, 2025 | Mar 30, 2027 |
| N0018922P0147 ↗ | Anchor Innovation, INC. | OPTION III: NNSY PORT SECURITY BARRIER | Department Of The Navy | 488310 | $561K | Feb 27, 2022 | Feb 26, 2027 |
| N6264925FD007 ↗ | Ben Line Agencies (Singapore) Pte Ltd | USNS RICHARD E BYRD PORT VISIT TO CHINHAE, SOUTH KOREA (3-16OCT2024) | Department Of The Navy | 488310 | $484K | Oct 2, 2024 | Dec 10, 2026 |