Six Maritime, Inc.
San Diego, CA
- UEI
- DEM7NSB8LGJ1
- CAGE
- 7RM91
- Primary NAICS
- 561612 Security Guards and Patrol Services
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- SBA certifications
-
Veteran-Owned Small Business– · CurrentService Disabled Veteran-Owned Small Business– · Current
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
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- 336611 Ship Building and Repairing
- 483111 Deep Sea Freight Transportation
- 483112 Deep Sea Passenger Transportation
- 483113 Coastal and Great Lakes Freight Transportation
- 483114 Coastal and Great Lakes Passenger Transportation
- 488390 Other Support Activities for Water Transportation
- 541330 Engineering Services
- 541611 Administrative Management and General Management Consulting Services
Show all 20
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 541618 Other Management Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 561110 Office Administrative Services
- 561210 Facilities Support Services
- 561621 Security Systems Services (except Locksmiths)
- 611519 Other Technical and Trade Schools
- 611620 Sports and Recreation Instruction
- 611699 All Other Miscellaneous Schools and Instruction
- 611710 Educational Support Services
- 624310 Vocational Rehabilitation Services
- 928110 National Security
- Corporate family
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- D6 International Corp · Jacksonville, FL JJXYZ5SD7FL6
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- SAM.gov registration date
- Physical address
- 1712 Logan Ave, San Diego, CA 92113, USA
- Website
- sixmaritime.com
- Founded
- 2012
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- SIC code
- 73 Business Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $465,505 |
| FY2025 | $557,116 |
| FY2024 | $275,832 |
| FY2023 | $369,636 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Navy | $451,829 | |
| 2 | Air Force | $13,675 |
Contract vehicles
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Maritime Applied Physics Corporation | N0002422C2228 | $623,900 | |
| Maritime Applied Physics Corporation | N0002422C2228 | $470,000 | |
| Maritime Applied Physics Corporation | N0002422C2228 | $227,100 | |
| Maritime Applied Physics Corporation | N0002422C2228 | $30,200 | |
| Maritime Applied Physics Corporation | N0002422C2228 | $211,600 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| BEI Tactical LLC | Chesapeake, VA | 611699 All Other Miscellaneous Schools and Instruction |
| Seventh Dimension, LLC | Mocksville, NC | 541611 Administrative Management and General Management Consulting Services |
| Anchor Innovation, Inc. | Virginia Beach, VA | 541330 Engineering Services |
| Strategos Consulting LLC | Santee, CA | 541611 Administrative Management and General Management Consulting Services |
| Pacific Aerospace Consulting Inc. | San Diego, CA | 541330 Engineering Services |
About the company
Six Maritime, Inc., a San Diego-based service-disabled veteran-owned small business (SDVOSB) and certified small disadvantaged business, delivers specialized maritime training, tactical instruction, and patrol-boat operations support to the Department of the Navy, U.S. Special Operations Command, and the Department of the Air Force as a prime contractor (44% of recent awards) and increasingly as a subcontractor on maritime-systems integration work (56% of recent awards). Six Maritime competes predominantly under SDVOSB and total small business set-asides; concurrent certifications as both veteran-owned small business and service-disabled veteran-owned small business remain valid through November 2028.
Six Maritime's concrete capability footprint centers on Rigid Hull Inflatable Boat (RHIB) and Mark VI patrol-boat operations, maintenance training, and crew support, alongside winter alpine mobility and avalanche instruction for special operations personnel. Representative prime work includes a $1.511 million firm fixed-price purchase order from Naval Sea Systems Command (June 2022, ultimate completion August 2026) for RHIB operations and maintenance training at Naval Station Mayport and Naval Air Station North Island, delivering three-week basic operations courses and five-day proficiency courses; a $260,686.99 sole-source SDVOSB purchase order from U.S. Special Operations Command (February 2025) for winter alpine mobility and avalanche training with March 2025 completion; and a $381,970 sole-source SDVOSB purchase order from Naval Information Warfare Systems Command (February 2026) for a Winter Alpine Mobility Course of Instruction in Bozeman, Montana. A newly established five-year Blanket Purchase Agreement with the Air Force (July 2026, $350,000 ceiling, completion July 2031) covers Mark VI patrol-boat operations and crewing support at Alpena Combat Readiness Training Center, Michigan, with a five-year ordering period and individual calls capped at $150,000. The BPA requires crew certification including a U.S. Coast Guard-licensed Master with minimum five years' jet-drive high-speed patrol-craft experience and a certified marine diesel mechanic.
Customer concentration is heavily Navy-weighted. The Department of the Navy accounts for 14 of 27 total awards, with Naval Sea Systems Command anchoring $10 billion in combined potential value from a single contract line. This figure dramatically outweighs the rest of the portfolio — U.S. Special Operations Command contributes four awards worth $689 thousand, the Department of the Air Force two awards at $403 thousand, and GSA Federal Acquisition Service one award at $500 thousand. The top five customers by award count and potential value cover 93–100% of recent activity. Activity has accelerated sharply — one award in 2022 to fifteen in 2025 — with four awards already placed in 2026.
On the subcontractor side, Six Maritime functions primarily as a chase-boat support vendor to Maritime Applied Physics Corporation on Government-owned Autonomous Research Craft (GARC) Unmanned Surface Vessel programs, with fifteen sub-awards spanning April 2024 through January 2026 for GARC USVS chase-boat operations. Six Maritime also performs payload modularity and integration services as a sub to Textron Systems Corporation (January 2024). The corporate structure includes a subsidiary, D6 International Corp. The source does not provide financial or workforce detail for recent invoiced revenue or FTE scale.
SBA capabilities narrative
Six Maritime is the largest and most trusted maritime security provider in the United States. We were founded by top-tier military, legal and business professionals with the goal of becoming the most sought-after security company in the United States while hiring as many veterans as possible - we are succeeding at both goals!
Security patrol boats, picket boats, land side security and static guards, port facility security, executive protection, supply chain security, drone surveillance, counter-drone technology, underwater sweeping - Sea, Air and Land fully capable. When someone hires Six Maritime they prove that they truly value their people, equipment and operations. No one performs better.
Quick answers
Is Six Maritime, Inc. registered in SAM.gov?
Yes. Six Maritime, Inc.'s SAM.gov registration is active through December 30, 2026.
What is Six Maritime, Inc.'s CAGE code?
Six Maritime, Inc.'s CAGE code is 7RM91, and its Unique Entity ID (UEI) is DEM7NSB8LGJ1.
Which SBA certifications does Six Maritime, Inc. hold?
Six Maritime, Inc. holds Veteran-Owned Small Business and Service Disabled Veteran-Owned Small Business certifications from the SBA.
Which contract vehicles does Six Maritime, Inc. hold?
Six Maritime, Inc. holds a place on 3 federal contract vehicles, including FSS-84, MAS and Seaport-NXG.
How much has Six Maritime, Inc. received in federal contracts?
Federal contracts obligated $557,116 to Six Maritime, Inc. in fiscal year 2025 and $1,668,089 in fiscal years 2023 through 2027.
How does Six Maritime, Inc. rank among federal contractors?
Six Maritime, Inc. ranked #26 in PSC V129, #39 in NAICS 48839 and #69 in NAICS 611699 in FY2025.
What is Six Maritime, Inc.'s most recent federal award?
Six Maritime, Inc.'s most recent federal contract award is Mark VI operations for northern strike 2026 (W50S8626FA004), from Department of the Army, on August 3, 2026.
On GovTribe
See Six Maritime, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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