D & W MARINE SYSTEMS MANAGEMENT INC
Doing business as D & W CAGE 6PHC7 UEI V5PJMKC43EG1 SAM active until 2027-08-24 Small business dwmsm.com ↗
D & W MARINE SYSTEMS MANAGEMENT INC (CAGE 6PHC7) appears as the awardee on 3 indexed government parts awards across 2 federal supply classes, most recently in Sep 2026.
About
D&W Marine Systems Management, Inc. is a company based in Gravette, Arkansas that provides engineering, technical, operational, and training program support for marine systems. Its clients include Department of Defense, foreign military, and commercial customers. Specialties cover naval architecture, marine transport and logistics, diving, and hyperbaric medicine. Services include port engineering, reliability centered maintenance, diving and hyperbaric program support, and program management. The site also describes HydroFLOW electronic water conditioners for fresh water generators. The company lists small disadvantaged-free SDVOSB business status and a Secret facility clearance.
Products
- HydroFLOW electronic water conditioners
Capabilities
- Port engineering services
- Reliability centered maintenance support
- Diving and hyperbaric program support
- Marine engineering
- Program management
- Technical support
- Professional military education and training
- Hyperbaric chamber support services
Certifications named on its site
- SDVOSB
- Facility Clearance: Secret
Summary of dwmsm.com pages read October 18, 2026, written automatically; check the company's site for details. Pages read: Home - D&W Marine Systems Management, Inc., Contact - D&W Marine Systems Management, Inc., Services & Technology - D&W Marine Systems Mana….
Contact
- Address
- 11378 BAREBACK HOLLOW RD
GRAVETTE, AR 72736 - Points of contact in SAM.gov
-
- DAVE DWYER, PRESIDENT Government Business POC
- DAVE DWYER, PRESIDENT Electronic Business POC
- Phone, from its website
- (479) 278-4263 from dwmsm.com
- Email, from its website
- [email protected] from dwmsm.com
Address and points of contact are the public record in SAM.gov, last updated August 27, 2026 (find it on SAM.gov). Phone and email are as the company publishes them on its own website.
Registration
- SAM.gov status
- Active
- Registered
- May 11, 2026
- Expires
- Aug 24, 2027
- Last updated
- Aug 27, 2026
- Business started
- Jan 19, 2012
- Structure
- Corporate Entity (Not Tax Exempt)
- State of incorporation
- DE
- Business types
- For Profit Organization
- Subchapter S Corporation
- Service Disabled Veteran Owned Business
- Veteran Owned Business
| NAICS | Primary | Size standard |
|---|---|---|
| 238220 | Small | |
| 332911 | Small | |
| 336611 | Small | |
| 488390 | Small | |
| 493110 | Small | |
| 493190 | Small | |
| 541330 | Primary | — |
| 541611 | Small | |
| 541618 | Small | |
| 541690 | Small | |
| 541990 | Small | |
| 561210 | Small | |
| 561990 | Small | |
| 562119 | Small | |
| 611430 | Small | |
| 611519 | — | |
| 611699 | Small | |
| 624230 | Small | |
| 811490 | Small |
Source: SAM.gov public entity data (SAM_PUBLIC_MONTHLY_V2_20261013.ZIP) · SAM.gov record ↗
Performance
Last 12 months against the 12 before
| Period | Awards | Award dollars |
|---|---|---|
| Last 12 months | 3 | $19,910 |
| Prior 12 months | 0 | — |
Award dollars in the last 12 months compare with none recorded in the 12 months before.
Rank among suppliers
- Award dollars, last 12 months#1,405
- Award dollars, all time#1,405
- Awards won, last 12 months#1,121
- Awards won, all time#1,121
- Distinct NSNs#1,079
- Distinct supply classes#1,094
- Rising (12 months vs prior 12 months)#972
Top parts
The NSNs this supplier appears on most often in the indexed awards.
| NSN | Item | Awards | Award dollars | Latest award |
|---|---|---|---|---|
| 5920-01-667-5290 | ABSORBER,OVERVOLTAGE | 1 | $3,480 | Sep 28, 2026 |
| 5999-01-645-7372 | SHIELDING GASKET,ELECTRONIC | 1 | $4,370 | Sep 22, 2026 |
| 5920-01-733-3908 | ARRESTER,ELECTRICAL SURGE | 1 | $12,060 | Sep 16, 2026 |
Supply classes
Federal supply classes of the NSNs in this supplier's indexed awards, with the number of awards in each.
All awards
| NSN | Awarded | Item | Qty | Unit price | Total | Agency | Source |
|---|---|---|---|---|---|---|---|
| 5920-01-667-5290 | Sep 28, 2026 | ABSORBER,OVERVOLTAGE | 12 | $290.00 | $3,480 | — | Source ↗ |
| 5999-01-645-7372 | Sep 22, 2026 | SHIELDING GASKET,ELECTRONIC | 19 | $230.00 | $4,370 | — | Source ↗ |
| 5920-01-733-3908 | Sep 16, 2026 | ARRESTER,ELECTRICAL SURGE | 9 | $1,340.00 | $12,060 | — | Source ↗ |
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About this data
- Awards come from DLA DIBBS award records and other indexed award records; each row links to its source.
- The supplier's name and location come from the public CAGE file in DLA's PUB LOG.
- Registration, address and points of contact come from SAM.gov public entity data. Phone, email and the website summary come from the company's own website, read by NSNExplorerBot (how it behaves).
- This list covers the awards NSN Explorer has indexed, not everything this supplier has won.
- Award dollars add each award's recorded total, or unit price times quantity when no total is recorded; awards with neither are not counted.
- Data last refreshed: 2026-10-05.
- Totals and ranks as of Oct 18, 2026.
- Full methodology →
Cite this page
NSN Explorer. "D & W MARINE SYSTEMS MANAGEMENT INC." nsnexplorer.com, https://nsnexplorer.com/supplier/6PHC7/. Data as of October 19, 2026.
https://nsnexplorer.com/supplier/6PHC7/