PSC Y1JZ records 43.94 billion in total obligations across 59,060 award actions, with an average action value of 743,914.41. The data shows the Department of the Army as the largest buyer, followed by the Department of the Navy, Department of the Air Force, National Institutes of Health, and U.S. Coast Guard.
PSC Code
PSC Y1JZ Federal Contract Obligations (Last 10 Years)
Federal procurement data for PSC Y1JZ, Construction of Miscellaneous Buildings, covering obligations and award activity over the last 10 years.
Annual obligations peak at 6.83 billion in 2022 and remain above 4.32 billion in each year shown from 2021 through 2025.
PSC Code
Y1JZ
PSC Description
CONSTRUCTION OF MISCELLANEOUS BUILDINGS
Total Obligated
43.94 billion
43,935,585,377.82
Award Actions
59,060
Average Action Value
743,914.41
About PSC Y1JZ federal contract activity
PSC Y1JZ, Construction of Miscellaneous Buildings, recorded 43.94 billion in obligated awards across 59,060 actions over the last 10 years, with an average award value of 743,914.41. The category reflects a high-volume, large-dollar construction portfolio concentrated in federal facility and infrastructure buildout projects.
Agency demand and leading federal buyers
The Department of the Army dominates this PSC with 25.72 billion across 33,023 awards, accounting for well over half of total obligated value. The Department of the Navy, Department of the Air Force, National Institutes of Health, and U.S. Coast Guard round out the top five, indicating use across both defense and civilian research/facility missions.
Vendor concentration and leading contractors
Vendor activity is led by major construction contractors, with Hensel Phelps Construction Co. at 1.70 billion and Whiting-Turner Contracting Company at 1.62 billion. The remaining top vendors, including RQ Construction and B.L. Harbert International, also show substantial award counts, consistent with repeat large-scale construction contracting.
Annual contract trend over the analysis window
Annual obligations in the most recent five years ranged from 4.32 billion to 6.83 billion, peaking in 2022 at 6.83 billion. Spending remained elevated in 2023 and 2024 before easing to 4.57 billion in 2025, while award counts stayed relatively stable at roughly 5,200 to 6,200 per year.
How to interpret this page
This summary is based on FPDS obligations associated with PSC Y1JZ over the last 10 years, using total obligated dollars, award counts, and average award value. Agency, vendor, and annual trend rankings reflect the provided top entities and yearly totals; no additional inferences beyond the supplied data were made.
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__productOrServiceInformation__productOrServiceCode = 'Y1JZ'
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 | 25,720,657,192.92 | 25.72 billion | 33,023 |
| 1700 | DEPT OF THE NAVY | 7,622,514,408.67 | 7.62 billion | 4,822 |
| 5700 | DEPT OF THE AIR FORCE | 2,885,342,523.28 | 2.89 billion | 3,587 |
| 7529 | NATIONAL INSTITUTES OF HEALTH | 2,835,291,329.25 | 2.84 billion | 5,275 |
| 7008 | U.S. COAST GUARD | 1,584,267,419.26 | 1.58 billion | 746 |
| 8000 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | 788,007,857.00 | 788.01 million | 4,078 |
| 1549 | FEDERAL BUREAU OF INVESTIGATION | 408,005,944.21 | 408.01 million | 984 |
| 1900 | STATE, DEPARTMENT OF | 299,155,644.57 | 299.16 million | 1,738 |
| 4740 | PUBLIC BUILDINGS SERVICE | 282,845,235.07 | 282.85 million | 326 |
| 1443 | NATIONAL PARK SERVICE | 246,583,552.85 | 246.58 million | 745 |
Insight
Over the last 10 years, obligations for PSC Y1JZ total $43.94 billion across 59,060 awards, with activity concentrated in a small number of agencies. The Department of the Army accounts for $25.72 billion, or well over half of total obligations, followed by the Department of the Navy at $7.62 billion and the Department of the Air Force at $2.89 billion, indicating a strong concentration in defense construction demand. Outside DoD, the National Institutes of Health, U.S. Coast Guard, NASA, FBI, State, Public Buildings Service, and National Park Service each represent materially smaller shares, with obligations ranging from $282.85 million to $2.84 billion.
Top Vendors
SELECT
vendor_name,
cage_code,
total_obligated,
award_count,
formatReadableQuantity(total_obligated) AS total_obligated_readable
FROM
(
SELECT
content__award__vendor__vendorHeader__vendorName AS vendor_name,
ifNull(anyHeavy(content__award__vendor__vendorSiteDetails__entityIdentifiers__cageCode), '') AS cage_code,
sum(content__award__dollarValues__obligatedAmount) AS total_obligated,
count() AS award_count
FROM fpds.data
WHERE
contract_type = 1
AND content__award__productOrServiceInformation__productOrServiceCode = 'Y1JZ'
AND content__award__vendor__vendorHeader__vendorName IS NOT NULL
AND content__award__vendor__vendorHeader__vendorName != ''
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) >= toStartOfYear(now()) - INTERVAL 10 YEAR
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) < toStartOfYear(now())
GROUP BY
vendor_name,
content__award__vendor__vendorSiteDetails__entityIdentifiers__cageCode
)
ORDER BY total_obligated DESC
LIMIT 10| Vendor | CAGE Code | Total Obligated | Readable | Award Actions |
|---|---|---|---|---|
| HENSEL PHELPS CONSTRUCTION CO. | 1QZ19 | 1,704,611,292.40 | 1.70 billion | 201 |
| WHITING-TURNER CONTRACTING COMPANY, THE | 0DW43 | 1,622,292,469.02 | 1.62 billion | 609 |
| HENSEL PHELPS CONSTRUCTION CO | 1T3K0 | 1,184,530,963.32 | 1.18 billion | 420 |
| RQ CONSTRUCTION, LLC | 68JG2 | 1,071,695,872.83 | 1.07 billion | 252 |
| B.L. HARBERT INTERNATIONAL, L.L.C. | 1NRU1 | 980,179,663.29 | 980.18 million | 278 |
| WALSH - TURNER JV II | 8TRK8 | 954,105,876.00 | 954.11 million | 168 |
| ARCHER WESTERN FEDERAL JV | 6PD44 | 707,267,774.21 | 707.27 million | 232 |
| BALFOUR BEATTY CONSTRUCTION, LLC | 1XMC0 | 701,727,862.13 | 701.73 million | 69 |
| BL HARBERT INTERNATIONAL LLC | 1NRU1 | 697,418,525.36 | 697.42 million | 66 |
| BAH - ICM JV | SHLQ9 | 658,221,655.10 | 658.22 million | 53 |
Insight
Over the last 10 years, PSC Y1JZ obligated $43.94 billion across 59,060 awards, with an average award value of $743,914.41, indicating a high-volume, moderately fragmented market. The top 10 vendors each received between about $658.22 million and $1.70 billion, with Hensel Phelps Construction Co. leading at $1.70 billion, followed by Whiting-Turner Contracting Company, The at $1.62 billion. Obligations are concentrated among a small set of large construction firms and joint ventures, but the presence of multiple closely grouped vendors and repeated/variant names suggests distribution across several active prime contractors rather than dominance by a single vendor.
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__productOrServiceInformation__productOrServiceCode = 'Y1JZ'
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 | 4,566,117,763.08 | 4.57 billion | 5,271 |
| 2024 | 5,544,436,136.69 | 5.54 billion | 6,149 |
| 2023 | 5,119,926,872.69 | 5.12 billion | 6,176 |
| 2022 | 6,827,927,192.27 | 6.83 billion | 5,924 |
| 2021 | 4,321,316,954.68 | 4.32 billion | 6,096 |
| 2020 | 5,722,995,234.68 | 5.72 billion | 5,829 |
| 2019 | 4,022,956,977.83 | 4.02 billion | 5,582 |
| 2018 | 2,784,180,366.83 | 2.78 billion | 5,662 |
| 2017 | 2,782,990,049.48 | 2.78 billion | 5,977 |
| 2016 | 2,242,737,829.59 | 2.24 billion | 6,394 |
Insight
PSC Y1JZ (Construction of Miscellaneous Buildings) accounted for $43.94 billion across 59,060 awards over the last 10 years, with an average award value of $743,914. Obligation volume increased materially from $2.24 billion in 2016 to a high of $6.83 billion in 2022, then remained elevated at $5.12 billion to $5.54 billion in 2023-2024 before easing to $4.57 billion in 2025. Award counts were relatively stable year to year, ranging from 5,271 to 6,394, indicating that spending fluctuations were driven more by obligation size than by changes in award volume.
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