01 / PSC Market Profile
PSC R704 Support- Management: Auditing Federal Contracts
Product and Service Code R704
Federal contract activity classified under Support- Management: Auditing across FY 2020–FY 2026. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC R704 federal market?
03 / Spending Trend
PSC R704 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2020–FY 2026 profile window.
Latest closed fiscal year$952.12M
FY 2026| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2020 | $709.45M | 1,916 | 255 | 111 | — |
| FY 2021 | $799.87M | 1,788 | 236 | 117 | +12.7% |
| FY 2022 | $850.80M | 1,976 | 232 | 113 | +6.4% |
| FY 2023 | $1.10B | 1,913 | 243 | 108 | +29.6% |
| FY 2024 | $1.03B | 1,822 | 232 | 111 | −6.2% |
| FY 2025 | $1.12B | 1,852 | 211 | 109 | +8.0% |
| FY 2026 | $952.12M | 1,451 | 180 | 103 | −14.7% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2020–FY 2026.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| DEFENSE FINANCE AND ACCOUNTING SERVICE (DFAS) | 97BZ | $1.51B | 841 | 9 | 23.0% |
| DEPT OF THE NAVY | 1700 | $1.47B | 1,023 | 38 | 22.3% |
| DEPT OF THE AIR FORCE | 5700 | $977.98M | 577 | 16 | 14.9% |
| CENTERS FOR MEDICARE AND MEDICAID SERVICES | 7530 | $394.18M | 527 | 37 | 6.0% |
| WASHINGTON HEADQUARTERS SERVICES (WHS) | 97F5 | $265.45M | 167 | 12 | 4.0% |
| HOUSING AND URBAN DEVELOPMENT, DEPARTMENT OF | 8600 | $199.38M | 191 | 21 | 3.0% |
| OFFICE OF THE INSPECTOR GENERAL | 7004 | $102.52M | 181 | 12 | 1.6% |
| OFFICES, BOARDS AND DIVISIONS | 1501 | $100.93M | 398 | 17 | 1.5% |
| DEPT OF THE ARMY | 2100 | $100.09M | 179 | 32 | 1.5% |
| DEPARTMENTAL OFFICES | 1406 | $99.14M | 1,054 | 43 | 1.5% |
05 / Contracting Offices
Which contracting offices buy in PSC R704?
Ranked by net obligations during FY 2020–FY 2026.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| DEFENSE FINANCE AND ACCOUNTING SVC | HQ0423 | DEFENSE FINANCE AND ACCOUNTING SERVICE (DFAS) | $1.51B | 841 | 9 | 23.0% |
| NAVSUP FLT LOG CTR NORFOLK | N00189 | DEPT OF THE NAVY | $1.35B | 885 | 17 | 20.5% |
| FA7014 AFDW PK | FA7014 | DEPT OF THE AIR FORCE | $951.65M | 519 | 4 | 14.5% |
| OFC OF ACQUISITION AND GRANTS MGMT | 75FCMC | CENTERS FOR MEDICARE AND MEDICAID SERVICES | $394.19M | 524 | 36 | 6.0% |
| WASHINGTON HEADQUARTERS SERVICES | HQ0034 | WASHINGTON HEADQUARTERS SERVICES (WHS) | $265.45M | 167 | 12 | 4.0% |
| OFFICE INSPECTOR GENERAL | 70VT15 | OFFICE OF THE INSPECTOR GENERAL | $102.52M | 181 | 12 | 1.6% |
| JMD-PROCUREMENT SERVICES SECTION | 15JPSS | OFFICES, BOARDS AND DIVISIONS | $100.10M | 322 | 10 | 1.5% |
| IBC ACQ SVCS DIRECTORATE (00004) | 140D04 | DEPARTMENTAL OFFICES | $98.80M | 1,033 | 43 | 1.5% |
| CPO : MANAGEMENT SUPPORT DIVISION | 866151 | HOUSING AND URBAN DEVELOPMENT, DEPARTMENT OF | $96.50M | 41 | 3 | 1.5% |
| W6QK ACC-APG | W91CRB | DEPT OF THE ARMY | $82.44M | 15 | 4 | 1.3% |
06 / Top Vendors
Which contractors lead the PSC R704 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| DELOITTE & TOUCHE LLP | $1.51B | 802 | 14 | 23.1% | Sep 8, 2026 |
| ERNST & YOUNG LLP | $1.15B | 489 | 13 | 17.5% | Sep 30, 2026 |
| KPMG LLP | $921.43M | 1,076 | 28 | 14.0% | Sep 30, 2026 |
| DELOITTE CONSULTING LLP | $528.22M | 502 | 6 | 8.0% | Jul 17, 2026 |
| KEARNEY & COMPANY, P.C. | $522.94M | 858 | 21 | 8.0% | Sep 15, 2026 |
| GUIDEHOUSE INC. | $362.41M | 259 | 14 | 5.5% | Sep 16, 2026 |
| PERFORMANT RECOVERY, INC. | $212.83M | 92 | 2 | 3.2% | Sep 30, 2026 |
| COTTON & COMPANY LLP | $109.60M | 516 | 21 | 1.7% | Sep 30, 2026 |
| GUIDEHOUSE LLP | $72.78M | 107 | 11 | 1.1% | Sep 29, 2025 |
| COHNREZNICK LLP | $71.36M | 973 | 9 | 1.1% | Sep 30, 2026 |
07 / Industry Mix
What industries are purchased under PSC R704?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 541211 | OFFICES OF CERTIFIED PUBLIC ACCOUNTANTS | $3.57B | 7,037 | 138 | 54.4% |
| 541219 | OTHER ACCOUNTING SERVICES | $1.82B | 2,152 | 78 | 27.8% |
| 541611 | ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES | $520.76M | 1,863 | 152 | 7.9% |
| 561440 | COLLECTION AGENCIES | $237.62M | 165 | 6 | 3.6% |
| 541512 | COMPUTER SYSTEMS DESIGN SERVICES | $106.77M | 116 | 13 | 1.6% |
| 541519 | OTHER COMPUTER RELATED SERVICES | $103.30M | 152 | 20 | 1.6% |
| 541330 | ENGINEERING SERVICES | $54.46M | 97 | 20 | 0.8% |
| 541990 | ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES | $39.58M | 183 | 33 | 0.6% |
| 561450 | CREDIT BUREAUS | $21.70M | 114 | 9 | 0.3% |
| 541511 | CUSTOM COMPUTER PROGRAMMING SERVICES | $14.55M | 54 | 10 | 0.2% |
08 / Buying Pattern
How does the government buy in PSC R704?
| Common action type | Obligations | Actions |
|---|---|---|
| DELIVERY ORDER | $5.45B | 7,366 |
| BPA CALL | $761.45M | 3,727 |
| DEFINITIVE CONTRACT | $324.81M | 869 |
| PURCHASE ORDER | $24.95M | 756 |
09 / Recent Contract Awards
What was awarded most recently in PSC R704?
10 / Market Interpretation
How should contractors evaluate this market?
Start with the spending direction
Compare annual obligations with actions and vendor participation. Growth driven by only a few large actions represents a different opportunity from broad, recurring demand.
Follow the actual buyers
Move from federal customers to contracting offices. Offices reveal where acquisition responsibility and recurring purchasing activity are concentrated.
Measure accessible demand
Use competition, small-business participation, incumbent vendors, and PSC mix before treating the full $6.56B market as addressable.