Federal contractor profile
SOUTHERN DREDGING CO INC
UEI JXVMX8LB9W17CAGE 0C011
Active
Overview
- Legal name
- SOUTHERN DREDGING CO INC
- Registered location
- CHARLESTON, SC, USA
- Primary NAICS
- 237990 — Other Heavy and Civil Engineering Construction
- Latest award activity
- Jun 1, 2026
Read company summary
SOUTHERN DREDGING CO INC is associated with UEI JXVMX8LB9W17 and CAGE 0C011 in public federal records. AcornBids currently links 7 prime awards totaling $41.8M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Other Heavy and Civil Engineering Construction. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 237990 (Other Heavy and Civil Engineering Construction). Its public SAM.gov registration lists CHARLESTON, SC, USA.
At a glance
Lifetime prime obligations$41.8M
Prime awards7
Awards with future end dates3
Top-agency concentration
Not available
Why this customer concentration
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 27, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- SOUTHERN DREDGING CO INC
- UEI
- JXVMX8LB9W17
- CAGE
- 0C011
- Registered address
- 925 WAPPOO RD, CHARLESTON, SC, 29407, USA
- Registration status
- Active
- Primary NAICS
- 237990 — Other Heavy and Civil Engineering Construction
- SAM activation
- Oct 9, 2025
- Initial registration
- Nov 20, 2001
- Entity start
- Feb 1, 1982
- SAM updated
- Jun 8, 2026
- Registration expires
- Oct 7, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- SC, USA
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| W912HP26CA006FY26 GEORGETOWN HARBOR OM NAVIGATION DREDGING | Department of Defense | $3.6M | Jun 26, 2026 | Feb 21, 2027 |
| W912HN25C5005FY25 BRUNSWICK INNER HARBOR MAINTENANCE DREDGING | Department of Defense | $4.2M | Sep 26, 2025 | Feb 25, 2026 |
| W912HP25CA006FY25 CHARLESTON UPPER HARBOR AND JBC OM MAINTENANCE DREDGING | Department of Defense | $13.4M | Sep 22, 2025 | Nov 27, 2026 |
| W912EP25D0017BASE YEAR | Department of Defense | $400.0M | Jun 11, 2025 | Not available |
| W912EP25FA012MINIMUM GUARANTEE | Department of Defense | $20.0K | Aug 4, 2025 | Jul 16, 2030 |
| W912HP24C0004CHARLESTON UPPER HARBOR AND JOINT BASE CHARLESTON | Department of Defense | $12.0M | Mar 18, 2024 | Jun 9, 2025 |
| W912EP24C0010NAVAL SUBMARINE BASE KINGS BAY, MAINTENANCE DREDGING, 44, 45 AND 47-FOOT PROJECT, CAMDEN COUNTY, GEORGIA | Department of Defense | $8.7M | May 30, 2024 | May 25, 2025 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jun 8, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Nov 20, 2001 |
| Entity start | Feb 1, 1982 |
| Industry | Reported size status |
|---|---|
| 237990 — Other Heavy and Civil Engineering Construction | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| DAVID I DENT | Government business | Contact method not published | SAM registration | Not available |
| THORNE M KITCHELL | Alternate government business | Contact method not published | SAM registration | Not available |
| DAVID I DENT | Electronic business | Contact method not published | SAM registration | Not available |
| THORNE M KITCHELL | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 237990 — Other Heavy and Civil Engineering Construction
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About SOUTHERN DREDGING CO INC
What products and services appear in its federal awards?
Recorded award industries: 237990 — Other Heavy and Civil Engineering Construction.
Recorded products and services: Z1KF — MAINTENANCE OF DREDGING FACILITIES; Z2KF — REPAIR OR ALTERATION OF DREDGING FACILITIES.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
925 WAPPOO RD, CHARLESTON, South Carolina 29407, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
237990 — Other Heavy and Civil Engineering Construction.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Defense.
Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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