Defense Maritime Solutions, Inc.
Chula Vista, CA Defense Maritime Solutions, Inc. Part of Wartsila North America Inc.
- UEI
- DZG8GJ3Z2KQ7
- CAGE
- 799S4
- Primary NAICS
- 336611 Ship Building and Repairing
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
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- 336611 Ship Building and Repairing Primary
- 321920 Wood Container and Pallet Manufacturing
- 332710 Machine Shops
- 332721 Precision Turned Product Manufacturing
- 332911 Industrial Valve Manufacturing
- 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
- 333613 Mechanical Power Transmission Equipment Manufacturing
- 333618 Other Engine Equipment Manufacturing
- Corporate family
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Wartsila North America Inc.
Parent
XJ5BHVM9Z7H9
- Defense Maritime Solutions, Inc. DZG8GJ3Z2KQ7
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Wartsila North America Inc.
Parent
XJ5BHVM9Z7H9
- SAM.gov registration date
- Physical address
- 775 Anita St STE G, Chula Vista, CA 91911, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Shaft seal services | Coast Guard | $156,681 | |
| 8510207669 ! Power supply | Land and Maritime | $0 | |
| N104A2 / PM2 IAN keller / stern tube seals usns zeus (t-ARC 7) | Military Sealift Command | $101,497 | |
| CG-47 dummy hub crate & shaft crate | Defense Contract Management Agency | $78,195 | |
| Shaft seal assembly | Coast Guard | $13,831 |
About Defense Maritime Solutions, Inc.
Defense Maritime Solutions, Inc., a foreign-owned division of Finnish multinational Wartsila Defense Inc., supplies specialized marine equipment, propulsion components, and shaft seal services to the U.S. Navy, Coast Guard, and Defense Logistics Agency as a full-and-open prime contractor (92% of recent awards), with no set-aside participation across its federal footprint.
Defense Maritime Solutions operates out of Chula Vista, California, as a manufacturing-focused vendor serving naval and maritime vessel maintenance and repair. The vendor's concrete capability work centers on original equipment manufacturer (OEM) stern tube seals, shaft crate assemblies, power supply components, and related marine propulsion and sealing systems — grounded in primary NAICS categories of Boat Building and Ship Building and Repairing, with PSC alignment to Ship and Boat Propulsion Components. Representative prime awards include a $156,681 firm-fixed-price purchase order from the U.S. Coast Guard (January 2026) for shaft seal services at Curtis Bay, Baltimore, supporting vessel maintenance; a $101,497 Military Sealift Command purchase order (September 2023) for OEM stern tube seals to support the USNS ZEUS (T-ARC 7) cable repair ship; and a $78,195 Naval Sea Systems Command purchase order (April 2023) for CG-47 class dummy hub and shaft crates for Aegis guided missile cruiser maintenance. The vendor also holds a single subcontract award (December 2023) to Delphinus Engineering, Inc., for USS GRIDLEY 4A1 CMAV overhaul work.
Customer concentration splits narrowly across naval commands. The Department of the Navy Naval Supply Systems Command anchors the portfolio with four awards totaling $1.2 million in combined potential value, while the Coast Guard holds four awards at $220 thousand; Naval Sea Systems Command, Military Sealift Command, and the Defense Logistics Agency Land and Maritime round out five distinct customer agencies covering 100% of recent awards. Activity is episodic — six awards in 2017, then sparse until a cluster of four awards in 2023 and one in early 2026 — with $1.6 million in combined potential value across twelve total awards since 2017. The vendor places work under a single named IDC (Indefinite Delivery Contract N0002418D4415) and competes in full-and-open procurements with no set-aside profile, positioning it as a direct competitor to other foreign-owned OEM suppliers in naval maintenance and repair.
Quick answers
What is Defense Maritime Solutions, Inc.'s UEI?
Defense Maritime Solutions, Inc.'s Unique Entity ID (UEI) in SAM.gov is DZG8GJ3Z2KQ7.
What is Defense Maritime Solutions, Inc.'s CAGE code?
Defense Maritime Solutions, Inc.'s CAGE code is 799S4.
What is Defense Maritime Solutions, Inc.'s primary NAICS code?
Defense Maritime Solutions, Inc.'s primary NAICS code is 336611 (Ship Building and Repairing).
Where is Defense Maritime Solutions, Inc. located?
Defense Maritime Solutions, Inc.'s physical address in SAM.gov is 775 Anita St STE G, Chula Vista, CA 91911, USA.
Is Defense Maritime Solutions, Inc. registered in SAM.gov?
Yes. Defense Maritime Solutions, Inc.'s SAM.gov registration is active through July 7, 2027.
Who is Defense Maritime Solutions, Inc.'s parent company?
Defense Maritime Solutions, Inc. is part of Wartsila North America Inc.
What is Defense Maritime Solutions, Inc.'s most recent federal award?
Defense Maritime Solutions, Inc.'s most recent federal contract award is Shaft seal services (70Z08026PPBPL0012), from Coast Guard, on January 31, 2026.
On GovTribe
See Defense Maritime Solutions, Inc.'s full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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