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Great Lakes Dock and Materials, L.L.C. government contracts

$140M obligated across 21 federal awards. 7 are still running.

UEI ZY58XKDQ4LD7Latest award Mar 20, 2026

Who buys from Great Lakes Dock and Materials, L.L.C.

AgencyAwardsObligated
Department of the Army20$139M
U.S. Coast Guard1$1.2M

What Great Lakes Dock and Materials, L.L.C. sells

Its awards by NAICS code. Codes with live notices link to them.

IndustryAwardsObligated
Other Heavy and Civil Engineering Construction

NAICS 237990

21$140M

Contracts ending soon

Awards that end in the next 18 months, soonest first. Expiring work is often recompeted.

Largest awards

By total obligated value. Each links to its record on USAspending.gov.

AwardObligatedStartEnd
CONSTRUCTION CONTRACT FOR ENVIRONMENTAL DREDGING AND CAP PLACEMENT IN THE LOWER ROUGE RIVER OLD CHANNEL, AT DETROIT, MICHIGAN

Department of the Army · W911XK18C0016

$25.8MSep 27, 2018May 30, 2025
GRAND HAVEN NORTH PIER WAVE ATTENUATOR

Department of the Army · W911XK25CA034

$12.8MSep 10, 2025Aug 28, 2028
FY24 BIRD ISLAND PIER REPAIR

Department of the Army · W912P424F0050

$11.3MOct 4, 2024Oct 30, 2026
FY 24 LORAIN WEST BREAKWATER REPAIR

Department of the Army · W912P424F0035

$10.2MSep 19, 2024Nov 28, 2026
ARMOR STONE

Department of the Army · W912P424F0022

$9.2MJun 13, 2024Oct 14, 2025
ARMOR STONE

Department of the Army · W912P423F0046

$9.1MAug 29, 2023Oct 13, 2025
THIS PROJECT INVOLVES THE OPERATIONS AND MAINTENANCE OF THE OSWEGO WEST BREAKWATER REPAIR.

Department of the Army · W912P425FA004

$9.1MFeb 27, 2025Oct 28, 2026
MOB AND DEMOB

Department of the Army · W912P423F0013

$8.4MApr 23, 2023Aug 29, 2025
GREAT SODUS BREAKWATER REPAIR

Department of the Army · W912P424F0026

$7.5MJul 26, 2024May 18, 2026
FY24 CLEVELAND WEST PIER REPAIR

Department of the Army · W912P424F0019

$7MJun 3, 2024Aug 4, 2025
HARBOR REPAIR

Department of the Army · W912P424F0043

$6.7MOct 1, 2024Jul 6, 2026
MICHIGAN CITY BREAKWATER REPAIR PROJECT

Department of the Army · W912P624C0019

$5.5MSep 26, 2024Mar 26, 2027

Similar contractors

Companies winning under the same main NAICS code.

ContractorAwardsObligated
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 Great Lakes Dock and Materials, L.L.C.'s UEI?

ZY58XKDQ4LD7. 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 Great Lakes Dock and Materials, L.L.C. won in federal contracts?

$140M obligated across 21 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 Great Lakes Dock and Materials, L.L.C. contracts end soon?

6 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.