C. J. Mahan Construction Company, LLC government contracts
$498M obligated across 16 federal awards. 6 are still running.
Who buys from C. J. Mahan Construction Company, LLC
| Agency | Awards | Obligated |
|---|---|---|
| Department of the Army | 16 | $498M |
What C. J. Mahan Construction Company, LLC sells
Its awards by NAICS code. Codes with live notices link to them.
| Industry | Awards | Obligated |
|---|---|---|
| Other Heavy and Civil Engineering Construction NAICS 237990 | 13 | $436M |
| All Other Support Services NAICS 561990 | 1 | $26.4M |
| Water and Sewer Line and Related Structures Construction NAICS 237110 | 1 | $24.9M |
| Ship Building and Repairing NAICS 336611 | 1 | $10.7M |
Contracts ending soon
Awards that end in the next 18 months, soonest first. Expiring work is often recompeted.
| Award | Obligated | Start | End |
|---|---|---|---|
| MARKLAND LOCKS AND DAM LINES SHAFT REPAIR. Department of the Army · W912QR23F0439 | $2.9M | Sep 22, 2023 | Oct 17, 2026 |
| HOLT LOCK MONOLITH R14 RESTORATION Department of the Army · W9127825CA004 | $28.4M | Jul 18, 2025 | Oct 30, 2026 |
| EMSWORTH BACK CHANNEL HYDRAULIC GATE CYLINDER REPLACEMENTS. Department of the Army · W911WN25C8006 | $8.8M | Apr 18, 2025 | Mar 24, 2027 |
Largest awards
By total obligated value. Each links to its record on USAspending.gov.
Similar contractors
Companies winning under the same main NAICS code.
| Contractor | Awards | Obligated |
|---|---|---|
| Thalle Construction Co Inc UEI RMVJU76MCN81 | 3 | $3B |
| Great Lakes Dredge & Dock Co, LLC UEI M9LFLA6K8HE4 | 62 | $2.1B |
| Barnard Construction Company, Incorporated UEI LEGGW1TNMVC9 | 6 | $1.9B |
| Manson Construction Co UEI UJGKNVYG6UZ3 | 61 | $1.6B |
| Weeks Marine, Inc. UEI ED3FZHBD52V3 | 35 | $1B |
| NW Construction, Inc UEI SNSLU2QXJ7Z5 | 6 | $632M |
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Questions people ask
What is C. J. Mahan Construction Company, LLC's UEI?
GGGWC8MCSGT7. The Unique Entity ID is the 12-character number SAM.gov assigns to every company that registers to do business with the federal government. It replaced the DUNS number in 2022.
How much has C. J. Mahan Construction Company, LLC won in federal contracts?
$498M obligated across 16 awards in Captivaq's records, most of it from Department of the Army. That covers contracts of $1M or more active since October 2023, so the full history is larger.
Which C. J. Mahan Construction Company, LLC contracts end soon?
3 awards end in the next 18 months, listed on this page. Expiring contracts are often recompeted, which is the opening for a competitor or a teaming partner.
Figures come from federal award records published on USAspending.gov: contracts of $1M or more active since October 2023, plus smaller awards tied to open opportunities. They are not a complete contract history; each award above links to its official record.
Captivaq is an independent service from Logesta Labs LLC and is not affiliated with or endorsed by the U.S. government or SAM.gov. The notice on the official source portal is the record that governs; confirm deadlines and amendments there.