Dean Marine and Excavating, Inc.
Dean Marine and Excavating, Inc. received $29.7M in federal prime contract obligations in the 12 months ending Oct 5, 2026, up 240.7% from $8.7M the year before, and $52.3M since FY2022. Its largest customer is the Department of Defense.
See 1 contracts ending in the next 18 months ↓Contractor details
- Unique Entity ID (UEI)
- HHPAG9QV1WB3
- CAGE code
- 498B6
- Headquarters
- Mount Clemens, MI
- Business size
- Small Business
As recorded on this UEI's most recent prime contract action in USAspending.gov. Confirm current registration and certifications in SAM.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year.
Top agencies
Funding agencies ranked by obligations since FY2022.
| Funding agency | Latest 12 mo | Since FY2022 |
|---|---|---|
| Department of Defense | $29.7M | $37.4M |
| Corps of Engineers - Civil Works | $0 | $14.9M |
Top NAICS codes
Industry codes agencies recorded on this contractor's awards, since FY2022.
| NAICS | Industry | Latest 12 mo | Since FY2022 |
|---|---|---|---|
| 237990 | Other Heavy and Civil Engineering Construction | $29.7M | $52.3M |
What it sells
Product and service codes (PSC) on this contractor's awards, since FY2022.
| PSC | Description | Since FY2022 |
|---|---|---|
| Y1PZ | Construction of Other NON-Building Facilities | $31.8M |
| Y1KF | Construction of Dredging Facilities | $20.9M |
Contracts ending in the next 18 months
This contractor's largest awards whose current period of performance ends soon. Options and extensions often move these dates.
| Award | Agency | Obligated | Current end |
|---|---|---|---|
| W912P426CA009 | Department of Defense OSWEGO BREAKWATER WORK | $14.9M | Dec 5, 2027 |
Recent awards
This contractor's newest prime contract awards, most recent first.
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| W911XK26CA017 | Department of Defense FY25 LEXINGTON HARBOR MAINTENANCE DREDGING | $1.9M | May 7, 2026 |
| W912P426CA009 | Department of Defense OSWEGO BREAKWATER WORK | $14.9M | Apr 30, 2026 |
| W911XK26CA012 | Department of Defense FY26 SAGINAW RIVER MAINTENANCE DREDGING | $1.8M | Apr 9, 2026 |
| W912P426CA003 | Department of Defense REQUIREMENT FOR NECESSARY REPAIR AND REHABILITATION OF LORAIN WEST BREAKWATER PIER. | $10.2M | Mar 16, 2026 |
| W911XK26CA008 | Department of Defense FY24 ALPENA HARBOR MAINTENANCE DREDGING | $827K | Mar 13, 2026 |
| W911XK26FA007 | Department of Defense GREAT LAKES DREDGING MULTIPLE AWARD TASK ORDER CONTRACT (MATOC) MINIMUM GUARANTEE | $5K | Jan 22, 2026 |
| W911XK25CA022 | Department of Defense FY25 MONROE HARBOR DREDGING AND CDF MAINTENANCE | $1.4M | Jul 10, 2025 |
| W911XK25CA018 | Department of Defense CLINTON RIVER MAINTENANCE DREDGING AND CONFINED DISPOSAL FACILITY (CDF) MAINTENANCE | $1.2M | Jun 18, 2025 |
Prime contracts (award types A–D) from USAspending.gov through Oct 5, 2026. Subcontracts are not included. Net obligations include deobligations and corrections.
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