Top DHS ship building and repairing contractors
In the 12 months ending Oct 5, 2026, the Department of Homeland Security obligated $8.0B in net prime contract dollars under NAICS 336611, up 955.3% from $759.2M in the preceding 12 months. 390 prime contractors received positive obligations, and 3 of them accounted for 80% of that spend.
Prime contracts funded by the Department of Homeland Security. Latest 12 months: Oct 6, 2025 to Oct 5, 2026. Source: USAspending.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year (October to September).
Top DHS contractors for NAICS 336611
Ranked by positive obligations in the latest 12 months. Share is of all positive obligations in this market.
| # | Contractor | Latest 12 mo | Prior 12 mo | Share | Rank change |
|---|---|---|---|---|---|
| 1 | Davie Defense Inc. | $3.5B | $0 | 43.7% | New |
| 2 | Bollinger Shipyards Lockport, L.L.C. | $2.2B | $31.0M | 27.6% | ▲ 3 |
| 3 | Rauma Marine Constructions OY | $1.1B | $0 | 14.0% | New |
| 4 | Austal USA, LLC | $209.7M | $707.3M | 2.6% | ▼ 3 |
| 5 | Birdon America Inc | $180.5M | $209.4M | 2.3% | ▼ 3 |
| 6 | Eastern Shipbuilding Group, Inc. | $180.0M | −$335.3M | 2.3% | New |
| 7 | Global Maritek Systems Inc | $56.9M | $42.3M | 0.7% | ▼ 3 |
| 8 | Detyens Shipyards Inc | $44.4M | $0 | 0.5% | New |
| 9 | Vigor Marine LLC | $34.0M | $0 | 0.4% | New |
| 10 | JAG Industrial Services, Inc | $33.7M | $18.9M | 0.4% | ▼ 4 |
| 11 | Rolls-Royce Solutions America Inc | $33.6M | $703K | 0.4% | ▲ 47 |
| 12 | Colonna's Ship Yard, Incorporated | $26.5M | $4.8M | 0.3% | ▲ 8 |
| 13 | GE Energy Power Conversion USA Inc. | $22.0M | $7.4M | 0.3% | ▼ 2 |
| 14 | Techop Solutions International, Inc. | $17.7M | $7.3M | 0.2% | ▼ 2 |
| 15 | Vard Marine US Inc | $16.8M | $0 | 0.2% | New |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- Davie Defense Inc.$0 → $3.5B (+$3.5B) · now #1
- Bollinger Shipyards Lockport, L.L.C.$31.0M → $2.2B (+$2.2B) · now #2
- Rauma Marine Constructions OY$0 → $1.1B (+$1.1B) · now #3
Largest declines
- Austal USA, LLC$707.3M → $209.7M (−$497.5M) · now #4
- Offshore Service Vessels, L.L.C.$126.9M → $0 (−$126.9M) · no latest-period obligations
- Birdon America Inc$209.4M → $180.5M (−$28.8M) · now #5
New to this market
140 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| Davie Defense Inc. | Feb 10, 2026 | $3.5B |
| Rauma Marine Constructions OY | Dec 26, 2025 | $1.1B |
| Vigor Marine LLC | Dec 17, 2025 | $34.0M |
| Vard Marine US Inc | Sep 3, 2026 | $16.8M |
| Gbti Solutions Inc | Sep 30, 2026 | $12.4M |
| Fincantieri Marine Repair LLC | Dec 23, 2025 | $8.4M |
| Attainx Inc. | Sep 30, 2026 | $7.5M |
| JAG Ketchikan, LLC | Mar 17, 2026 | $4.8M |
Where the money comes from
Funding sub-agencies within the Department of Homeland Security, latest 12 months. The funding organization can differ from the office that runs the requirement.
| Funding sub-agency | Latest 12 mo | Prior 12 mo | Change |
|---|---|---|---|
| U.S. Coast Guard | $7.9B | $691.4M | Up $7.2B (1040.4%) |
| U.S. Customs and Border Protection | $81.7M | $51.8M | Up $30.0M (57.9%) |
| Cybersecurity and Infrastructure Security Agency | $12.2M | $0 | New |
| U.S. Citizenship and Immigration Services | $9.0M | $5.0M | Up $4.0M (79.6%) |
| Immediate Office of the Secretary | $7.9M | $0 | New |
| Office of the Under Secretary for Management | $3.9M | $402K | Up $3.5M (872.9%) |
Potential recompetes
Large awards in this market whose current period of performance ends in the next 18 months. Treat these as research leads: options, extensions, and follow-on vehicles often change the timing.
| Award | Incumbent | Obligated | Current end |
|---|---|---|---|
| 70Z08526FLREP0087 | Detyens Shipyards Inc CGC HAMILTON FY26 HEAVY DEPOT MAINTENANCE DRYDOCK | $26.5M | Nov 11, 2026 |
| 70Z02323F93250008 | Birdon America Inc DELIVERY ORDER PLACED OFF CONTRACT 70Z02319DAML00300 FOR OPTION YEAR FOUR CLINS FOR 47 MLB SLEPS. | $45.1M | Dec 31, 2026 |
| 70Z02326C93220001 | Vard Marine US Inc PURCHASE OF TWENTY-TWO (22) HULL FORM LICENSES FOR OPC CLASS | $16.8M | Dec 31, 2026 |
| 70Z08526FLREP0109 | Detyens Shipyards Inc THE PURPOSE OF THIS TASK ORDER IS TO EFFECTUATE DRYDOCK REPAIRS FOR THE USCGC JAMES. | $17.9M | Jan 15, 2027 |
| 70B02C21C00000017 | Global Maritek Systems Inc NATIONAL VESSEL MAINTENANCE AND LOGISTICS SUPPORT SERVICES | $199.9M | Mar 31, 2027 |
| HSCG2316CAFR625 | Bollinger Shipyards Lockport, L.L.C. THE UNITED STATES COAST GUARD HAS A REQUIREMENT TO PROCURE UP TO TWENTY-SIX (26) FAST RESPONSE CUTTERS (FRCS) ON A FIRM FIXED PRICE (FFP) BASIS WITH AN ECONOMIC PRICE ADJUSTMENT… | $387.2M | Sep 24, 2027 |
| 70B03C25F00000599 | Techop Solutions International, Inc. TRAVELER COMMUNICATION CALL CENTER | $12.9M | Sep 29, 2027 |
| 70Z02324F93250008 | Birdon America Inc ORDER IS ISSUED TO ORDER AGAINST IDIQ CLINS 05004 (PROGRAM MANAGEMENT SUPPORT), CLIN 05012AB PROPELLER SET, 05012AC PROPELLER SHAFT, 05012AD CARDAN SHAFT, 05012AE PROPELLER STRUT… | $38.2M | Sep 30, 2027 |
| 70Z08526FLREP0065 | GE Energy Power Conversion USA Inc. TASK ORDER ISSUED FOR ADDITIONAL WORK AND TRAVEL FOR THE USCGC HEALY INTEGRATED POWER PLANT CONTRACT. | $14.1M | Sep 30, 2027 |
| HSCG2314CAPC002 | Eastern Shipbuilding Group, Inc. OPC P&CD CONTRACT 2 REFERENCE SOLICITATION NUMBER HSCG23-12-R-OPC0001 | $191.2M | Dec 31, 2027 |
Common questions
Who are the top DHS contractors for NAICS 336611?
In the latest 12 months, Davie Defense Inc. ($3.5B), Bollinger Shipyards Lockport, L.L.C. ($2.2B), Rauma Marine Constructions OY ($1.1B) received the most DHS obligations for ship building and repairing.
How concentrated is this market?
The eight largest primes held 93.7% of positive obligations, and Davie Defense Inc. alone held 43.7%. 140 contractors won their first obligations in this market during the latest 12 months.
Are any large DHS NAICS 336611 contracts ending soon?
10 of the largest awards in this market reach their current end date in the next 18 months. The first is 70Z08526FLREP0087 (Detyens Shipyards Inc, $26.5M obligated), ending Nov 11, 2026. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
Related markets
NAICS 336611 across all agencies
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$47.7MFigures are net obligations on prime contracts (award types A–D) from USAspending.gov, grouped by funding agency and the NAICS code on each award. Net obligations include deobligations and corrections, so they can differ from positive-obligation totals. See methodology.
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