NAICS codes › 336611
NAICS 336611 — Ship Building and Repairing: federal contracts
88 open federal contract opportunities classified under NAICS 336611 (Ship Building and Repairing) on SAM.gov, refreshed nightly.
Open solicitations
Open any solicitation for a free AI read of its package — deal-breakers and risks, each quoted from the page it came from. With a free account, FedSift also builds its compliance matrix.
- AIT Follow-on - Sources Sought Notice
- Shipboard Lockers
- Maintenance, Repair and Preservation of IX-551
- Dry-Dock: USCG STA CAPE MAY (45665) FY27 UWB
- USCGC STRATTON HATCH RENEW
- USNS GRASP Diver Crane Davit
- Rod, Operating, Aft
- MK 41 VERTICAL LAUNCH SYSTEM (VLS) OVERHAUL
- USNS JOSHUA HUMPHREYS (T-AO 188) FY27 ROH/DD
- CGC SANGAMON DRYDOCK REPAIRS
- USCG STA SAN FRANCISCO (45667) FY27 DD REPAIRS
- CGC HEALY Repair-Indefinite Delivery Requirement-FY28 and Beyond
- USCGC MARIA BRAY (WLM 562) DOCKSIDE REPAIR FY27
- USCGC Healy Compressor lobes
- USNS SALVOR (T-ARS 52) VOYAGE REPAIR AVAILABILITY (VRA)
- Fire Watch Services SRF-JRMC Yokosuka
- Voyage Repair (VR)
- Misty Barge Dry Dock Services
- SRF-JRMC Ship Repair, Modernization, and Maintenance Support for Forward Deployed Naval Forces
- Defueled Ex-Long Beach (CGN 9) Transportation & Disposal
- USS Air Craft Carriers, Nuclear Propulsion (CVN) Ship Repair, Maintenance, Modernization, and Overhaul FY27 FFP IDIQ FOLLOW-ON
- 20--WINDOW,MARINE
- 43--SEAL ASSEMBLY,SHAFT,SP
- 42--SPECTACLES,INDUSTRIAL
- 20--WINDOW,MARINE
- USNS SACAGAWEA (T-AKE 2) VOYAGE REPAIR AVAILABILITY KR
- Maintenance, Repair, and Preservation of YRBM-50
- **Big Blue 3 MAC** Metal printer alterations will be completed onboard USS IWA JIMA (LHD 7), USS BOXER (LHD 4), LHD 8 (USS MAKIN ISLAND)
- USCGC ALDER DD FY27
- U.S. NAVY VESSEL VOYAGE REPAIR AVAILABILITY (VRA)
- Maintenance, Repair and Preservation of YT-811
- BIG BLUE 3 MAC - N64498-26-Q-5284
- USCGC TERN DRYDOCK REPAIRS
- USCGC HAROLD MILLER DOCKSIDE REPAIRS
- REPAIR KIT, MECHANICAL TRANSMI
- 10--CONVEYOR,AMMUNITION
- 20--CYLINDER,HYDRAULIC ACC
- 48--VALVE,BUTTERFLY
- TSV4 NARR MESSING AND MODERNIZATION
- BEARING PROTECTORS
- USCGC Legare Pelican Hooks & Detachable links
- USCGC REEF SHARK DD FY26
- Dry-Dock: USCG ANT PUGET SOUND (55107) FY27 DD
- DRYDOCK REPAIRS FOR THE CGC PATOKA
- OVERHAUL OF CATERPILLAR MARINE DIESEL ENGINE ONBOARD USCG CUTTERS
- CGC BARBARA MABRITY
- DOCK-SIDE (DS): CGC RELIANCE DS FY27
- N6449826Q5279
- USCGC ASPEN DryDock Repairs FY27
- USCGC HAMMER (WLIC 75302) USCG 68A BARGE (68014) DRYDOCK REPAIRS FY2027
Who buys NAICS 336611
| Agency | Obligations, 24 mo | Actions |
|---|---|---|
| Department of Defense (DoD) | $10.6B | 5,657 |
| Department of Homeland Security (DHS) | $7.9B | 2,008 |
| Department of Transportation (DOT) | $689.2M | 86 |
| Department of Commerce (DOC) | $316.5M | 145 |
| Department of State | $54.7M | 24 |
| General Services Administration (GSA) | $52.1M | 7 |
| Department of the Interior (DOI) | $6.9M | 45 |
| Department of Labor (DOL) | $5.6M | 2 |
| Department of Health and Human Services (HHS) | $5.1M | 3 |
| Agency for International Development (USAID) | $4.2M | 1 |
Who wins NAICS 336611 work
| Contractor | Obligations, 24 mo | Awards |
|---|---|---|
| DAVIE DEFENSE INC. | $3.5B | 1 |
| BOLLINGER SHIPYARDS LOCKPORT, L.L.C. | $2.2B | 3 |
| RAUMA MARINE CONSTRUCTIONS OY | $1.1B | 1 |
| METRO MACHINE CORP. | $861.6M | 20 |
| BAE SYSTEMS MARITIME SOLUTIONS SAN DIEGO INC. | $635.5M | 10 |
| VIGOR MARINE LLC | $617.4M | 23 |
| BAE SYSTEMS MARITIME SOLUTIONS NORFOLK INC. | $535.9M | 10 |
| NORTHSTAR MARITIME DISMANTLEMENT SERVICES, LLC | $533.7M | 1 |
| TOTE SERVICES, LLC | $533.2M | 5 |
| DETYENS SHIPYARDS INC | $505.3M | 26 |
NAICS 336611 contracts expiring in the next 18 months
719 contracts worth $68.5B. The largest:
| Incumbent | Buyer | What | Value | Ends | Est. solicitation | Record |
|---|---|---|---|---|---|---|
| ELECTRIC BOAT CORPORATION | Navy | 336611 Ship Building and Repairing | $20.4B | 01 August 2027 | ~Q1 2027 | Details |
| NATIONAL STEEL AND SHIPBUILDING COMPANY | Navy | 336611 Ship Building and Repairing | $5.9B | 22 March 2028 | ~Q3 2027 | Details |
| BATH IRON WORKS CORPORATION | Navy | 336611 Ship Building and Repairing | $5.0B | 31 January 2027 | Now / imminent | Details |
| LOCKHEED MARTIN CORPORATION | Navy | 336611 Ship Building and Repairing | $5.0B (2 orders) | 31 December 2026 | Now / imminent | Details |
| HUNTINGTON INGALLS INCORPORATED | Navy | 336611 Ship Building and Repairing | $3.7B (2 orders) | 31 December 2026 | Now / imminent | Details |
| HUNTINGTON INGALLS INCORPORATED | Navy | 336611 Ship Building and Repairing | $3.3B | 31 March 2027 | Now / imminent | Details |
| BOLLINGER SHIPYARDS LOCKPORT, L.L.C. | U.S. Coast Guard | 336611 Ship Building and Repairing | $2.1B | 24 September 2027 | ~Q1 2027 | Details |
| NATIONAL STEEL AND SHIPBUILDING COMPANY | Navy | 336611 Ship Building and Repairing | $1.9B | 23 August 2027 | ~Q1 2027 | Details |
| LOCKHEED MARTIN CORPORATION | Navy | 336611 Ship Building and Repairing | $1.6B | 31 October 2027 | ~Q2 2027 | Details |
| EASTERN SHIPBUILDING GROUP, INC. | U.S. Coast Guard | 336611 Ship Building and Repairing | $1.6B | 31 December 2027 | ~Q3 2027 | Details |
Every expiring NAICS 336611 contract →
Contracts and task orders from USASpending.gov (FPDS) whose period of performance ends within 18 months, valued at $25K or more, excluding IDIQ ceilings and government-owned, contractor-operated facility contracts. Co-terminous orders from the same vendor, agency, NAICS and PSC ending in the same month are grouped. The solicitation date is an estimate (about six months before the contract ends): FedSift does not know whether a follow-on has been posted, so check SAM.gov.
Open solicitations by set-aside
| Set-aside | Open |
|---|---|
| Unrestricted (full and open) | 58 |
| Small business | 30 |
From the set-aside SAM.gov declares on each open notice.
Who counts as small under this code
FedSift does not hold the SBA size standard for NAICS 336611. Check SBA's table of size standards before relying on small-business status.
Each solicitation carries exactly one NAICS code, and that code — not a related one in the same family — decides who counts as small.
One code, chosen by the contracting officer, decides who counts as small. A related code in the same family does not qualify you, and the assignment itself can be appealed to SBA OHA.
Source: FAR 19.102, current as of 07 August 2026 · eCFR.
Is NAICS 336611 work a fit for your company?
FedSift matches every open solicitation against your company profile, and its Market Research pivots real awards by NAICS, agency, PSC and set-aside. Free plan available, no credit card.
Browse by agency
DoD (5,730) · VA (345) · DHS (149) · USDA (120) · DOI (112) · DOE (106) · HHS (89) · GSA (80) · DOJ (78) · NASA (77) · State Department (65) · DOT (54) · DOC (33) · Treasury (20) · EPA (16) · Postal Service (7) · Administrative Office of the US Courts (6) · Millennium Challenge Corporation (5) · NSF (5) · United States Government Publishing Office (5) · Federal Deposit Insurance Corporation (4) · HUD (4) · Library of Congress (4) · Export-Import Bank of the US (3)
Browse by NAICS code
336413 (518) · 336412 (239) · 541715 (214) · 236220 (180) · 332919 (165) · 332911 (155) · 237990 (144) · 334412 (116) · 332510 (115) · 541330 (113) · 334511 (111) · 334419 (110) · 339991 (109) · 332722 (90) · 336611 (88) · 335931 (80) · 334220 (79) · 333998 (72) · 333618 (68) · 333613 (67) · 335311 (65) · 335312 (62) · 531120 (60) · 332994 (56)