Marine Design Dynamics Inc.
Washington, DC Doing business as Marine Design Dynamics Inc.
- UEI
- FAX2JCAMKJ76
- CAGE
- 44CM2
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- SBA certifications
-
HUBZone Firm– · Current
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 541330 Engineering Services Primary
- 238350 Finish Carpentry Contractors
- 333415 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
- 336611 Ship Building and Repairing
- 483111 Deep Sea Freight Transportation
- 541511 Custom Computer Programming Services
- 611430 Professional and Management Development Training
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- SAM.gov registration date
- Physical address
- 730 11th St SE, Washington, DC 20003, USA
- Website
- marinedd.com
- Founded
- 2005
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Transportation
- Marine
- SIC code
- 37 Transportation Equipment
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| ESB 3, 4, 7 SRD list | Military Sealift Command | $1,435,866 | |
| Fire control plan and general arrangement for t-AGS 62 and 64. | Military Sealift Command | $80,856 | |
| T-AO 187, 202, 204 SSR update | Military Sealift Command | $1,262,170 | |
| T-EPF class FCP and egas update | Military Sealift Command | $242,113 | |
| ESB class SRD update | Military Sealift Command | $1,220,961 |
About Marine Design Dynamics Inc.
Marine Design Dynamics Inc., a HUBZone-certified minority-owned and small disadvantaged business based in Washington, D.C., delivers naval vessel engineering, AutoCAD drafting, technical documentation, and ship checks for non-combatant maritime assets as a prime contractor across 183 awards with a combined potential value of $5.42 billion. The company operates exclusively as a prime (100% of awards), competing across both total small business set-asides and full-and-open designations, with HUBZone status anchoring eligibility across its core Navy customer base.
Marine Design Dynamics specializes in selected record drawings updates, engineering analysis, and electronic format drawing development for Military Sealift Command and Naval Sea Systems Command fleet assets. Representative work includes a $1.26 million total small business delivery order from Military Sealift Command (April 2026) for T-AO 187, 202, and 204 systems status record updates; a $1.22 million delivery order (August 2025) for ESB-class ship record drawing updates; and a $1.19 million delivery order (March 2025) for T-AKE-class periodic safety test procedure development and selected record drawings updates. The company also performs specialized maritime engineering projects such as emergency fire pump replacement, cable dental design work, and industrial hygiene surveys across diverse vessel classes including hospital ships, fleet replenishment oilers, oceanographic survey ships, and strategic sealift vessels.
Customer concentration is extreme and Navy-focused. Military Sealift Command dominates volume with 161 awards accounting for $120.3 million in combined potential value, while Naval Sea Systems Command holds only 11 awards but anchors $5.3 billion in combined potential value — a stark divergence indicating that Naval Sea Systems Command awards are substantially larger platform-level or shipbuilding-support contracts, whereas Military Sealift Command awards tend toward tactical task orders under standing IDIQ vehicles. The Marine Corps, National Oceanic and Atmospheric Administration, the Department of Homeland Security, and the Federal Emergency Management Agency round out the customer set but represent negligible volume and dollar share. Together, Navy customers (Military Sealift Command and Naval Sea Systems Command) account for 99% of awards and effectively 100% of dollars.
Marine Design Dynamics holds five primary parent vehicles: Indefinite Delivery Contract N3220516D2011 (66 task orders, $7.9 million combined potential value), Indefinite Delivery Contract N3220521D4139 (44 task orders, $14.1 million combined potential value), Indefinite Delivery Contract N3220518D0059 (24 task orders, $1.5 million combined potential value), MSC Engineering Design Services 2013–2016 (13 task orders, $871 thousand combined potential value), and SeaPort-e (4 task orders, $14.9 million combined potential value). The first three are Military Sealift Command vehicles; the fourth is a legacy MSC contract nearing expiration; SeaPort-e is a Naval Sea Systems Command multiple-award IDIQ. The company's primary single-award IDIQ with Military Sealift Command carries a $29.8 million ceiling and expired in May 2026, creating recompete exposure.
Activity has been volatile but remains active. Awards peaked at 17 in 2022, dropped to 5 in 2023, recovered to 9 in 2024, climbed to 13 in 2025, and include 1 award so far in 2026. Only one award (the April 2026 Military Sealift Command delivery order valued at $1.3 million) completes within the next twenty-four months, indicating substantial backlog and minimal near-term recompete risk beyond the expired MSC primary IDIQ. Combined obligated dollars are $33.4 million against $5.42 billion in potential value, reflecting the prevalence of ceiling-value task orders that have not yet drawn full funding. Work is performed entirely at the contractor's Washington, D.C. facility and aboard vessels at government and commercial shipyards. The vendor's primary NAICS coding is 541330 (Engineering Services), with secondary coding in research and development and machinery repair; primary PSC is Support—Professional: Engineering/Technical.
Contract vehicles
Quick answers
What is Marine Design Dynamics Inc.'s UEI?
Marine Design Dynamics Inc.'s Unique Entity ID (UEI) in SAM.gov is FAX2JCAMKJ76.
What is Marine Design Dynamics Inc.'s CAGE code?
Marine Design Dynamics Inc.'s CAGE code is 44CM2.
What is Marine Design Dynamics Inc.'s primary NAICS code?
Marine Design Dynamics Inc.'s primary NAICS code is 541330 (Engineering Services).
Where is Marine Design Dynamics Inc. located?
Marine Design Dynamics Inc.'s physical address in SAM.gov is 730 11th St SE, Washington, DC 20003, USA.
Is Marine Design Dynamics Inc. registered in SAM.gov?
Yes. Marine Design Dynamics Inc.'s SAM.gov registration is active through July 31, 2027.
Which SBA certifications does Marine Design Dynamics Inc. hold?
Marine Design Dynamics Inc. holds HUBZone Firm certification from the SBA.
Which contract vehicles does Marine Design Dynamics Inc. hold?
Marine Design Dynamics Inc. holds a place on 3 federal contract vehicles, including MSC Engineering Design Services 2013-2016, Project Management Organizational Alignment and Leadership Training 2012-2015 and SeaPort-e.
What is Marine Design Dynamics Inc.'s most recent federal award?
Marine Design Dynamics Inc.'s most recent federal contract award is ESB 3, 4, 7 SRD list (N3220526F2841), from Military Sealift Command, on May 14, 2026.
On GovTribe
See Marine Design Dynamics Inc.'s full federal record
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- IDV awards
- Contract vehicles
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