This PSC page summarizes obligations for DA01, the labor category used for IT and telecom business application and application development support services. In the last full year, agencies obligated $21.65 billion across 32,842 award actions, with an average action value of $659,105.97.
PSC Code
PSC DA01 Federal Contract Obligations (Last Year)
DA01 covers labor for IT and telecom business application and application development support services, with $21.65 billion obligated across 32,842 awards in the last full year.
Annual figures reflect the last full year only; agency and vendor rankings are based on total obligated dollars within that period.
PSC Code
DA01
PSC Description
IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR)
Total Obligated
21.65 billion
21,646,358,283.63
Award Actions
32,842
Average Action Value
659,105.97
About PSC DA01 federal contract activity
PSC DA01 covers IT and telecom business application and application development support labor. In the last full year, obligations reached 21.65 billion across 32,842 awards, with an average award value of 659,105.97, indicating a high-volume category with a mix of large service engagements and many smaller task orders.
Agency demand and leading federal buyers
The Department of Veterans Affairs led DA01 spending with 2.86 billion across 858 awards, followed closely by the Federal Acquisition Service at 2.55 billion and the Department of the Air Force at 2.44 billion. The Department of the Navy stands out for scale of activity, with 16,952 awards and 1.96 billion obligated, while CMS also ranks among the top buyers at 1.59 billion.
Vendor concentration and leading contractors
Booz Allen Hamilton Inc. was the top vendor by obligations at 1.13 billion across 398 awards, narrowly ahead of Accenture Federal Services LLC at 1.08 billion across 528 awards. General Dynamics Information Technology, Leidos, Inc., and CACI, Inc. - Federal also ranked among the largest recipients, with Leidos showing the highest award count in the group at 10,783 awards.
Annual contract trend over the analysis window
The annual trend data shows 2025 as the full analysis year, with total obligations of 21.65 billion and 32,842 awards. Because the window captures only one completed year, the trend supports a point-in-time view of DA01 activity rather than a multi-year growth assessment.
How to interpret this page
This page summarizes FPDS awards classified under PSC DA01 for the last full year using obligation dollars and award counts. Agency and vendor rankings are based on total obligated amount, and annual trend reflects the same PSC scope for the selected period. Values are reported as provided in the source dataset and may reflect rounding in readable figures.
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 = 'DA01'
AND content__award__purchaserInformation__contractingOfficeAgencyID IS NOT NULL
AND content__award__purchaserInformation__contractingOfficeAgencyID != ''
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) >= toStartOfYear(now()) - INTERVAL 1 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 |
|---|---|---|---|---|
| 3600 | VETERANS AFFAIRS, DEPARTMENT OF | 2,858,260,884.74 | 2.86 billion | 858 |
| 4732 | FEDERAL ACQUISITION SERVICE | 2,553,864,418.99 | 2.55 billion | 1,082 |
| 5700 | DEPT OF THE AIR FORCE | 2,436,237,490.31 | 2.44 billion | 2,337 |
| 1700 | DEPT OF THE NAVY | 1,957,998,859.51 | 1.96 billion | 16,952 |
| 7530 | CENTERS FOR MEDICARE AND MEDICAID SERVICES | 1,592,713,619.60 | 1.59 billion | 426 |
| 2050 | INTERNAL REVENUE SERVICE | 1,005,312,940.54 | 1.01 billion | 759 |
| 97AK | DEFENSE INFORMATION SYSTEMS AGENCY (DISA) | 715,010,904.05 | 715.01 million | 908 |
| 97AS | DEFENSE LOGISTICS AGENCY | 688,484,244.00 | 688.48 million | 428 |
| 1900 | STATE, DEPARTMENT OF | 667,583,159.82 | 667.58 million | 458 |
| 7529 | NATIONAL INSTITUTES OF HEALTH | 598,922,559.84 | 598.92 million | 337 |
Insight
DA01 obligations in the last full year totaled $21.65 billion across 32,842 awards, with activity concentrated among a small set of agencies. The Department of Veterans Affairs led spending at $2.86 billion, followed closely by the Federal Acquisition Service, Department of the Air Force, and Department of the Navy, which together accounted for a substantial share of total obligations. The Department of the Navy stands out for volume, with 16,952 awards despite $1.96 billion obligated, indicating a highly distributed buying pattern relative to the higher-dollar agencies.
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 = 'DA01'
AND content__award__vendor__vendorHeader__vendorName IS NOT NULL
AND content__award__vendor__vendorHeader__vendorName != ''
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) >= toStartOfYear(now()) - INTERVAL 1 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 |
|---|---|---|---|---|
| BOOZ ALLEN HAMILTON INC. | 17038 | 1,130,318,530.03 | 1.13 billion | 398 |
| ACCENTURE FEDERAL SERVICES LLC | 1ZD18 | 1,076,725,148.88 | 1.08 billion | 528 |
| GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | 07MU1 | 872,014,069.01 | 872.01 million | 357 |
| LEIDOS, INC. | 5UTE1 | 864,662,712.37 | 864.66 million | 10,783 |
| CACI, INC. - FEDERAL | 1QU78 | 746,504,225.13 | 746.50 million | 124 |
| CERNER GOVERNMENT SERVICES, INC. | 7YVP7 | 632,833,835.68 | 632.83 million | 61 |
| BOOZ ALLEN HAMILTON INC | 1D060 | 475,052,911.47 | 475.05 million | 21 |
| SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | 6XWA8 | 458,802,631.65 | 458.80 million | 280 |
| DELOITTE CONSULTING LLP | 1TTG5 | 353,180,713.53 | 353.18 million | 223 |
| INTERNATIONAL BUSINESS MACHINES CORPORATION | 3BXY7 | 292,046,613.65 | 292.05 million | 96 |
Insight
Obligations for PSC DA01 totaled $21.65 billion across 32,842 awards in the last full year, averaging $659.1K per award. Top vendor spend is moderately concentrated among large integrators and consultancies, with Booz Allen Hamilton Inc. ($1.13B), Accenture Federal Services LLC ($1.08B), and General Dynamics Information Technology, Inc. ($872.0M) leading the list. Award volume is more diffuse than dollars: Leidos, Inc. has 10,783 awards but ranks fourth by obligated value, indicating a higher count of smaller awards relative to the leading firms.
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 = 'DA01'
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) >= toStartOfYear(now()) - INTERVAL 1 YEAR
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) < toStartOfYear(now())
GROUP BY year
)
ORDER BY year DESC| Year | Total Obligated | Readable | Award Actions |
|---|---|---|---|
| 2025 | 21,646,358,283.63 | 21.65 billion | 32,842 |
Insight
For the last full year, PSC DA01 obligated $21.65 billion across 32,842 awards, indicating a very high-volume, broadly distributed acquisition base. The average award value of $659,105.97 suggests spending is spread across numerous moderate-value actions rather than concentrated in a small number of large awards. With only one annual data point in the 1-year window, trend direction cannot be assessed from this view alone.
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