GREAT LAKES DREDGE & DOCK COMPANY, LLC shows a procurement profile concentrated in Department of the Army work, with 1,036 actions and $4.38 billion obligated in the last 10 years. Most obligations are tied to NAICS 237990, Other Heavy and Civil Engineering Construction, with smaller activity in specialty trade and water and sewer line construction.
Federal Contractor
GREAT LAKES DREDGE & DOCK COMPANY, LLC Federal Contract Obligations (Last 10 Years)
Federal procurement profile for GREAT LAKES DREDGE & DOCK COMPANY, LLC (CAGE 1BSU5, UEI M9LFLA6K8HE4) covering 1,040 award actions and $4.39 billion obligated over the last 10 years.
Totals reflect FPDS actions in the last 10 years and include both positive and negative obligations where reported.
CAGE Code
1BSU5
UEI
M9LFLA6K8HE4
Total Obligated
4.39 billion
4,385,606,972.01
Award Actions
1,040
Average Action Value
4,216,929.78
About GREAT LAKES DREDGE & DOCK COMPANY, LLC federal contract activity
GREAT LAKES DREDGE & DOCK COMPANY, LLC (CAGE 1BSU5, UEI M9LFLA6K8HE4) recorded $4.39 billion in obligated federal awards across 1,040 awards over the last 10 years, for an average award value of $4.22 million. The profile is heavily concentrated in large civil works and maritime construction activity rather than a broad mix of unrelated procurements.
Agency mix and customer concentration
The Department of the Army dominates the vendor’s federal business, accounting for $4.38 billion and 1,036 awards, which indicates an overwhelmingly Army-led award portfolio. The Department of the Navy contributed a much smaller $1.02 million across 2 awards, while NOAA shows a net negative obligated amount of $164,749.20 across 2 awards, reflecting deobligations or downward contract actions in that account.
Industry profile based on NAICS activity
Contracting activity is concentrated in NAICS 237990, Other Heavy and Civil Engineering Construction, which represents $4.35 billion and 1,025 awards. Secondary work appears in 238990 and 237110, but those categories are materially smaller at $21.97 million and $13.74 million respectively, confirming a core specialization in dredging-related heavy civil construction.
Annual contract trend over the analysis window
Recent annual obligations show a volatile but still substantial pattern, with $506.66 million in 2021, $346.78 million in 2022, $503.18 million in 2023, and a peak of $701.04 million in 2024. The 2025 figure of $235.16 million is lower than prior full-year totals, but the award count remains high at 111, suggesting continued active contracting within the analysis window.
How to interpret this page
This summary is based on FPDS obligations tied to the vendor identifiers provided for the last 10 years. Totals, award counts, agency mix, NAICS mix, and annual trends reflect obligated dollars captured in the dataset; negative values are preserved as reported and may indicate deobligations or contract adjustments.
Top Agencies
SELECT
agency_id,
agency_name,
total_obligated,
award_count,
formatReadableQuantity(total_obligated) AS total_obligated_readable
FROM
(
SELECT
content__award__purchaserInformation__contractingOfficeAgencyID AS agency_id,
anyHeavy(content__award__purchaserInformation__contractingOfficeAgencyID__name) AS agency_name,
sum(content__award__dollarValues__obligatedAmount) AS total_obligated,
count() AS award_count
FROM fpds.data
WHERE
contract_type = 1
AND content__award__vendor__vendorSiteDetails__entityIdentifiers__cageCode = '1BSU5'
AND content__award__purchaserInformation__contractingOfficeAgencyID IS NOT NULL
AND content__award__purchaserInformation__contractingOfficeAgencyID != ''
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) >= toStartOfYear(now()) - INTERVAL 10 YEAR
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) < toStartOfYear(now())
GROUP BY agency_id
)
ORDER BY total_obligated DESC
LIMIT 10| Agency ID | Agency Name | Total Obligated | Readable | Award Actions |
|---|---|---|---|---|
| 2100 | DEPT OF THE ARMY | 4,384,756,530.21 | 4.38 billion | 1,036 |
| 1700 | DEPT OF THE NAVY | 1,015,191.00 | 1.02 million | 2 |
| 1330 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | -164,749.20 | -164.75 thousand | 2 |
Insight
Over the last 10 years, GREAT LAKES DREDGE & DOCK COMPANY, LLC has received 4.39 billion across 1,040 awards, with obligations overwhelmingly concentrated in the DEPT OF THE ARMY. The Army accounts for 4.38 billion and 1,036 awards, indicating a highly concentrated customer base and award flow. The DEPT OF THE NAVY represents a small secondary source of obligations at 1.02 million across 2 awards, while NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION shows a net negative obligation of 164.75 thousand across 2 awards, suggesting a minor contract adjustment or deobligation activity.
Top NAICS
SELECT
naics_code,
naics_name,
total_obligated,
award_count,
formatReadableQuantity(total_obligated) AS total_obligated_readable
FROM
(
SELECT
content__award__productOrServiceInformation__principalNAICSCode AS naics_code,
anyHeavy(content__award__productOrServiceInformation__principalNAICSCode__description) AS naics_name,
sum(content__award__dollarValues__obligatedAmount) AS total_obligated,
count() AS award_count
FROM fpds.data
WHERE
contract_type = 1
AND content__award__vendor__vendorSiteDetails__entityIdentifiers__cageCode = '1BSU5'
AND content__award__productOrServiceInformation__principalNAICSCode IS NOT NULL
AND content__award__productOrServiceInformation__principalNAICSCode != ''
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) >= toStartOfYear(now()) - INTERVAL 10 YEAR
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) < toStartOfYear(now())
GROUP BY naics_code
)
ORDER BY total_obligated DESC
LIMIT 10| NAICS Code | Description | Total Obligated | Readable | Award Actions |
|---|---|---|---|---|
| 237990 | OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION | 4,349,900,891.72 | 4.35 billion | 1,025 |
| 238990 | ALL OTHER SPECIALTY TRADE CONTRACTORS | 21,969,292.69 | 21.97 million | 6 |
| 237110 | WATER AND SEWER LINE AND RELATED STRUCTURES CONSTRUCTION | 13,736,787.60 | 13.74 million | 9 |
Insight
Over the last 10 years, GREAT LAKES DREDGE & DOCK COMPANY, LLC’s obligations are heavily concentrated in NAICS 237990, Other Heavy and Civil Engineering Construction, at $4.35 billion across 1,025 awards, or about 99.2% of total obligated value. The remaining obligations are minimal and dispersed across a small number of awards in NAICS 238990 ($21.97 million, 6 awards) and NAICS 237110 ($13.74 million, 9 awards). This indicates a highly concentrated procurement profile with limited activity outside its primary civil construction category.
Annual Trend
SELECT
year,
total_obligated,
award_count,
formatReadableQuantity(total_obligated) AS total_obligated_readable
FROM
(
SELECT
toYear(parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate)) AS year,
sum(content__award__dollarValues__obligatedAmount) AS total_obligated,
count() AS award_count
FROM fpds.data
WHERE
contract_type = 1
AND content__award__vendor__vendorSiteDetails__entityIdentifiers__cageCode = '1BSU5'
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) >= toStartOfYear(now()) - INTERVAL 10 YEAR
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) < toStartOfYear(now())
GROUP BY year
)
ORDER BY year DESC| Year | Total Obligated | Readable | Award Actions |
|---|---|---|---|
| 2025 | 235,161,593.93 | 235.16 million | 111 |
| 2024 | 701,038,475.27 | 701.04 million | 109 |
| 2023 | 503,182,995.60 | 503.18 million | 112 |
| 2022 | 346,783,875.90 | 346.78 million | 119 |
| 2021 | 506,658,036.05 | 506.66 million | 108 |
| 2020 | 474,906,677.23 | 474.91 million | 153 |
| 2019 | 467,158,904.83 | 467.16 million | 136 |
| 2018 | 639,169,954.17 | 639.17 million | 83 |
| 2017 | 511,546,459.03 | 511.55 million | 109 |
Insight
Over the last 10 years, GREAT LAKES DREDGE & DOCK COMPANY, LLC recorded $4.39 billion across 1,040 awards, with obligations concentrated in a few high-value years rather than evenly distributed. Annual obligations were relatively steady from 2017 through 2023, generally ranging from about $235.16 million to $639.17 million, with the highest year in 2024 at $701.04 million. Award counts were highest in 2020 (153) and remained consistently above 100 in most years, indicating a broad volume of actions alongside variable dollar concentration. 2025 is partial year activity at $235.16 million across 111 awards.
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