01 / Contracting Agency Profile
Office of Inspector General Federal Contracts and Spending
Agency code 1604
Office of Inspector General is a federal contracting agency within LABOR, DEPARTMENT OF. This profile shows its purchasing scale, buying offices, incumbent vendors, market classifications, competition, and recent contract activity.
02 / Market Size
Office of Inspector General contract market at a glance
Net obligations, purchasing activity, and supplier participation measured consistently across FY 2019–FY 2025.
Across FY 2019–FY 2025, Office of Inspector General accounts for 0.5% of its parent department’s net contract obligations. It records activity through 1 contracting offices. Net obligations include positive obligations and later deobligations recorded during the same period.
03 / Spending Trend
Office of Inspector General contract spending by year
Annual net obligations for FY 2019–FY 2025 show whether the agency’s recorded contract market is growing or contracting. Actions and vendors indicate whether that change reflects broader purchasing activity or a smaller number of large transactions.
Total obligations$8.89M
FY 2025ObligationsHistorical spending range
| Fiscal year | Obligations | Actions | Vendors | Change |
|---|---|---|---|---|
| FY 2025 | $8.89M | 106 | 40 | −9.1% |
| FY 2024 | $9.78M | 173 | 55 | +29.8% |
| FY 2023 | $7.53M | 217 | 57 | −44.1% |
| FY 2022 | $13.49M | 258 | 74 | −27.5% |
| FY 2021 | $18.61M | 248 | 78 | +52.7% |
| FY 2020 | $12.19M | 150 | 69 | +35.8% |
| FY 2019 | $8.97M | 159 | 55 | — |
04 / Contracting Offices
Which contracting offices buy through Office of Inspector General?
Contracting Offices are ranked by recorded contract obligations. Compare their share of agency spending, purchasing activity, supplier participation, and leading NAICS and PSC markets, then open a profile to continue the analysis.
05 / Top NAICS Industries
Which industries receive the most Office of Inspector General contract spending?
NAICS industries ranked by recorded obligations show where this agency’s contract demand is concentrated and how many actions and vendors participate in each market.
| NAICS | Description | Obligations | Actions | Vendors | Agency share |
|---|---|---|---|---|---|
| 541211 | OFFICES OF CERTIFIED PUBLIC ACCOUNTANTS | $37.45M | 248 | 9 | 47.1% |
| 541519 | OTHER COMPUTER RELATED SERVICES | $14.86M | 275 | 43 | 18.7% |
| 541611 | ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES | $10.42M | 271 | 9 | 13.1% |
| 541612 | HUMAN RESOURCES CONSULTING SERVICES (2007), HUMAN RESOURCES AND EXECUTIVE SEARCH CONSULTING SERVICES (2002) | $2.45M | 74 | 2 | 3.1% |
| 561320 | TEMPORARY HELP SERVICES | $2.30M | 39 | 3 | 2.9% |
| 541512 | COMPUTER SYSTEMS DESIGN SERVICES | $2.12M | 40 | 4 | 2.7% |
| 511210 | SOFTWARE PUBLISHERS | $1.72M | 26 | 8 | 2.2% |
| 541513 | COMPUTER FACILITIES MANAGEMENT SERVICES | $920.7K | 19 | 3 | 1.2% |
| 334614 | SOFTWARE AND OTHER PRERECORDED COMPACT DISC, TAPE, AND RECORD REPRODUCING | $837.9K | 9 | 1 | 1.1% |
| 334220 | RADIO AND TELEVISION BROADCASTING AND WIRELESS COMMUNICATIONS EQUIPMENT MANUFACTURING | $591.4K | 2 | 2 | 0.7% |
06 / Top Product and Service Codes
What products and services does Office of Inspector General buy?
Product and Service Codes ranked by recorded obligations show the specific categories purchased by this agency.
| PSC | Description | Obligations | Actions | Vendors | Agency share |
|---|---|---|---|---|---|
| B547 | SPECIAL STUDIES/ANALYSIS- ACCOUNTING/FINANCIAL MANAGEMENT | $24.53M | 60 | 1 | 30.9% |
| R408 | SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT | $17.60M | 471 | 14 | 22.1% |
| R704 | SUPPORT- MANAGEMENT: AUDITING | $8.01M | 47 | 4 | 10.1% |
| 7030 | INFORMATION TECHNOLOGY SOFTWARE | $5.20M | 104 | 17 | 6.5% |
| DA10 | IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE | $2.43M | 21 | 8 | 3.1% |
| D318 | IT AND TELECOM- INTEGRATED HARDWARE/SOFTWARE/SERVICES SOLUTIONS, PREDOMINANTLY SERVICES | $2.34M | 45 | 10 | 3.0% |
| R425 | SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | $2.17M | 29 | 2 | 2.7% |
| DJ01 | IT AND TELECOM - SECURITY AND COMPLIANCE SUPPORT SERVICES (LABOR) | $1.42M | 17 | 2 | 1.8% |
| R617 | SUPPORT - ADMINISTRATIVE: ELECTRONIC RECORDS MANAGEMENT SERVICES | $1.20M | 9 | 1 | 1.5% |
| D399 | IT AND TELECOM- OTHER IT AND TELECOMMUNICATIONS | $1.01M | 38 | 4 | 1.3% |
07 / Top Vendors
Which contractors receive the most Office of Inspector General obligations?
Vendors are ranked by recorded obligations to show the agency’s leading incumbents, their share of spending, purchasing activity, and primary NAICS and PSC markets.
| Vendor | Obligations | Awards / actions | Share | Primary NAICS / PSC |
|---|---|---|---|---|
| KPMG LLP | $24.53M | 60 | 30.9% | NAICS 541211 · PSC B547 |
| KPMG LLP | $7.99M | 34 | 10.1% | NAICS 541211 · PSC R704 |
| DATAWIZ CORPORATION | $4.91M | 82 | 6.2% | NAICS 541519 · PSC R425 |
| REGIS & ASSOCIATES PC | $2.93M | 86 | 3.7% | NAICS 541211 · PSC R408 |
| NEXTSTEP TECHNOLOGY, INC | $2.93M | 109 | 3.7% | NAICS 541611 · PSC R408 |
| TATITLEK FEDERAL SERVICES INC | $2.80M | 40 | 3.5% | NAICS 541611 · PSC R408 |
| CARAHSOFT TECHNOLOGY CORP. | $2.38M | 21 | 3.0% | NAICS 511210 · PSC 7J20 |
| GENTECH ASSOCIATES, INC. | $2.22M | 55 | 2.8% | NAICS 541611 · PSC R408 |
| RIVIDIUM INC. | $2.13M | 31 | 2.7% | NAICS 541612 · PSC R408 |
| AINS, INC | $1.73M | 42 | 2.2% | NAICS 541519 · PSC 7030 |
08 / Buying Pattern
How does Office of Inspector General award contract work?
Competition, small-business participation, set-asides, transaction size, and action types provide a compact view of how the agency structures its recorded contract activity.
Competition rate 96.3%
Small-business share 1.0%
Set-aside share 16.6%
Average action value $60.6K
Largest recorded action $3.26M
09 / Recent Contract Awards
What did Office of Inspector General award most recently in FY 2019–FY 2025?
The latest recorded contract actions inside this profile’s closed fiscal-year window connect award activity with the vendors, markets, agencies, and offices shown above.
| Award / PIID | Vendor | Signed date | Obligation | NAICS | PSC | Contracting agency / office |
|---|---|---|---|---|---|---|
| 1604DC23F00008 | TATITLEK FEDERAL SERVICES INC | Sep 29, 2025 | $15.7K | 541611 | R408 | OFFICE OF INSPECTOR GENERAL DEPT OF LABOR OIG - PROCUREMENT OFC |
| 1604DC23F00008 | TATITLEK FEDERAL SERVICES INC | Sep 26, 2025 | $26.7K | 541611 | R408 | OFFICE OF INSPECTOR GENERAL DEPT OF LABOR OIG - PROCUREMENT OFC |
| 1604DC25F00014 | KPMG LLP | Sep 25, 2025 | $815.1K | 541211 | B547 | OFFICE OF INSPECTOR GENERAL DEPT OF LABOR OIG - PROCUREMENT OFC |
| 1604DC20F00031 | AINS, INC | Sep 23, 2025 | $55.0K | 541519 | 7030 | OFFICE OF INSPECTOR GENERAL DEPT OF LABOR OIG - PROCUREMENT OFC |
| 1604DC25F00012 | ADVANCED COMPUTER CONCEPTS, INC. | Sep 22, 2025 | $31.1K | 541519 | DA10 | OFFICE OF INSPECTOR GENERAL DEPT OF LABOR OIG - PROCUREMENT OFC |
| 1604DC24F00021 | VISTA OUTDOOR SALES LLC | Sep 22, 2025 | $0 | 332992 | 1305 | OFFICE OF INSPECTOR GENERAL DEPT OF LABOR OIG - PROCUREMENT OFC |
10 / Interpreting the Profile
What does this contract market mean for a supplier?
This profile combines spending scale, the buying hierarchy, incumbent vendors, market classifications, and competition indicators. Read them together before deciding whether Office of Inspector General represents an addressable market for your company.
Read spending in context
$79.46M in recorded obligations describes historical market scale. Compare it with 1,311 contract actions and an average action value of $60.6K to understand purchasing frequency and transaction size.
Follow the actual buyers
The agency total is distributed across 1 contracting offices. Move into those organizations to identify who manages the programs and awards relevant to your offer.
Do not confuse scale with access
A large historical total does not mean the same amount is currently open for competition. Use the 96.3% competition rate, set-aside share, recent awards, and current opportunities to estimate what may actually be addressable.
Test market fit and incumbency
Compare leading vendors with NAICS 541211 and PSC B547. Supplier concentration and competition reveal whether demand aligns with your capabilities and how difficult displacement may be.