The Office of Inspector General (Agency ID 1604) obligated $8,673,280.58 across 80 award actions in the last full year, for an average action value of $108,416. Spending was concentrated in audit and advisory services, led by KPMG LLP and NAICS 541211, Offices of Certified Public Accountants.
Federal Agency
OFFICE OF INSPECTOR GENERAL Federal Contract Obligations (Last Year)
FY 2025 FPDS procurement summary for the Office of Inspector General shows 80 award actions totaling $8.67 million.
Figures reflect the last full year and may vary by rounding between readable and exact totals.
Agency ID
1604
Total Obligated
8.67 million
8,673,280.58
Award Actions
80
Average Action Value
108,416.00
About OFFICE OF INSPECTOR GENERAL federal contract activity
In the last full year, the Office of Inspector General obligated 8.67 million across 80 awards, for an average award value of 108,416. This profile indicates a relatively small award base with a concentration of obligations in a limited number of service-heavy procurements.
Vendor concentration and leading contractors
KPMG LLP was the dominant vendor, receiving 4.92 million across 10 awards, which represents more than half of total obligations. The remaining leading vendors were much smaller by comparison: COLOSSAL CONTRACTING, LLC at 1.08 million, TATITLEK FEDERAL SERVICES INC at 1.04 million across 16 awards, and two single-award vendors in the low hundreds of thousands, indicating a steep drop-off after the top supplier.
Industry profile based on NAICS activity
Spending was concentrated in professional and technical service categories. NAICS 541211, Offices of Certified Public Accountants, led with 4.92 million and 17 awards, followed by 541519 Other Computer Related Services at 1.80 million and 23 awards, and 541611 Administrative Management and General Management Consulting Services at 1.04 million and 17 awards.
Annual contract trend over the analysis window
The annual trend shows 2025 as the full-year reference point, with 8.67 million obligated across 80 awards. Because only one year is shown in the analysis window, this view supports a point-in-time assessment rather than a multi-year trajectory analysis.
How to interpret this page
This summary reflects FPDS-obligated dollars and award counts for the Office of Inspector General, agency ID 1604, over the last full year. Vendor and NAICS rankings are based on total obligated dollars within the selected period, and the trend section uses the annual aggregate shown for 2025.
Top Vendors
SELECT
vendor_name,
total_obligated,
award_count,
formatReadableQuantity(total_obligated) AS total_obligated_readable
FROM
(
SELECT
content__award__vendor__vendorHeader__vendorName AS vendor_name,
sum(content__award__dollarValues__obligatedAmount) AS total_obligated,
count() AS award_count
FROM fpds.data
WHERE
contract_type = 1
AND content__award__purchaserInformation__contractingOfficeAgencyID = '1604'
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
)
ORDER BY total_obligated DESC
LIMIT 10| Vendor | Total Obligated | Readable | Award Actions |
|---|---|---|---|
| KPMG LLP | 4,924,484.60 | 4.92 million | 10 |
| COLOSSAL CONTRACTING, LLC | 1,076,734.48 | 1.08 million | 2 |
| TATITLEK FEDERAL SERVICES INC | 1,035,233.78 | 1.04 million | 16 |
| CARAHSOFT TECHNOLOGY CORP. | 255,030.48 | 255.03 thousand | 1 |
| COPPER RIVER INFORMATION TECHNOLOGY, LLC | 230,769.23 | 230.77 thousand | 1 |
| DELOITTE CONSULTING LLP | 197,123.73 | 197.12 thousand | 1 |
| WOLTERS KLUWER FINANCIAL SERVICES, INC. | 162,198.55 | 162.20 thousand | 4 |
| THUNDERCAT TECHNOLOGY, LLC | 140,676.40 | 140.68 thousand | 1 |
| GRAYSHIFT, LLC | 94,360.00 | 94.36 thousand | 2 |
| XEROX CORPORATION | 60,034.86 | 60.03 thousand | 3 |
Insight
Over the last full year, OFFICE OF INSPECTOR GENERAL obligated 8.67 million across 80 awards, with an average award value of 108,416. KPMG LLP is the dominant vendor, receiving 4.92 million across 10 awards, or about 57% of total obligations, indicating a high concentration of spend in one contractor. The next largest vendors—COLOSSAL CONTRACTING, LLC and TATITLEK FEDERAL SERVICES INC—account for 1.08 million and 1.04 million respectively, but the remaining vendors are each below 300 thousand, suggesting the balance of obligations is distributed across smaller awards.
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__purchaserInformation__contractingOfficeAgencyID = '1604'
AND content__award__productOrServiceInformation__principalNAICSCode IS NOT NULL
AND content__award__productOrServiceInformation__principalNAICSCode != ''
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) >= toStartOfYear(now()) - INTERVAL 1 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 |
|---|---|---|---|---|
| 541211 | OFFICES OF CERTIFIED PUBLIC ACCOUNTANTS | 4,924,484.60 | 4.92 million | 17 |
| 541519 | OTHER COMPUTER RELATED SERVICES | 1,800,649.37 | 1.80 million | 23 |
| 541611 | ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES | 1,035,233.78 | 1.04 million | 17 |
| 511210 | SOFTWARE PUBLISHERS | 349,390.48 | 349.39 thousand | 3 |
| 541512 | COMPUTER SYSTEMS DESIGN SERVICES | 197,123.73 | 197.12 thousand | 1 |
| 812930 | PARKING LOTS AND GARAGES | 69,480.00 | 69.48 thousand | 2 |
| 333316 | PHOTOGRAPHIC AND PHOTOCOPYING EQUIPMENT MANUFACTURING | 60,034.86 | 60.03 thousand | 3 |
| 515111 | RADIO NETWORKS | 54,600.00 | 54.60 thousand | 1 |
| 332992 | SMALL ARMS AMMUNITION MANUFACTURING | 53,828.76 | 53.83 thousand | 4 |
| 541690 | OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICES | 41,600.00 | 41.60 thousand | 1 |
Insight
During the last full year, OFFICE OF INSPECTOR GENERAL obligated $8.67 million across 80 awards, with spending concentrated in a small number of professional service NAICS codes. NAICS 541211 (Offices of Certified Public Accountants) led obligations at $4.92 million, or about 57% of total obligated, followed by 541519 at $1.80 million and 541611 at $1.04 million; together, these three categories accounted for roughly 79% of total obligations. The remaining NAICS codes were much smaller, each below $0.35 million, indicating a limited but diversified set of lower-dollar purchases outside the primary audit, IT, and management consulting categories.
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__purchaserInformation__contractingOfficeAgencyID = '1604'
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 | 8,673,280.58 | 8.67 million | 80 |
Insight
During the last full year, the OFFICE OF INSPECTOR GENERAL obligated $8.67 million across 80 awards, for an average award value of about $108.4 thousand. With only one annual data point provided for 2025, no year-over-year trend can be assessed in this view. The award volume suggests obligations were distributed across a moderate number of actions rather than concentrated in a small number of awards.
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