01 / NAICS Market Profile
NAICS 541219 Other Accounting Services Federal Contracts
North American Industry Classification System code 541219
Federal contract activity classified under Other Accounting Services across FY 2019–FY 2025. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the NAICS 541219 federal market?
03 / Spending Trend
NAICS 541219 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2019–FY 2025 profile window.
Latest closed fiscal year$794.77M
FY 2025| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2019 | $720.25M | 1,981 | 211 | 111 | — |
| FY 2020 | $723.01M | 2,045 | 215 | 111 | +0.4% |
| FY 2021 | $658.14M | 1,827 | 202 | 107 | −9.0% |
| FY 2022 | $662.25M | 1,733 | 192 | 106 | +0.6% |
| FY 2023 | $773.40M | 1,582 | 212 | 103 | +16.8% |
| FY 2024 | $822.15M | 1,536 | 190 | 111 | +6.3% |
| FY 2025 | $794.77M | 1,502 | 171 | 103 | −3.3% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2019–FY 2025.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| DEPT OF THE NAVY | 1700 | $1.92B | 1,591 | 53 | 37.2% |
| WASHINGTON HEADQUARTERS SERVICES (WHS) | 97F5 | $283.56M | 158 | 11 | 5.5% |
| STATE, DEPARTMENT OF | 1900 | $262.83M | 1,826 | 10 | 5.1% |
| FEDERAL ACQUISITION SERVICE | 4732 | $213.82M | 252 | 22 | 4.1% |
| EDUCATION, DEPARTMENT OF | 9100 | $188.67M | 179 | 9 | 3.7% |
| DEPT OF THE ARMY | 2100 | $187.80M | 614 | 45 | 3.6% |
| DEPT OF THE AIR FORCE | 5700 | $168.55M | 177 | 17 | 3.3% |
| OFFICE OF PROCUREMENT OPERATIONS | 7001 | $136.71M | 218 | 21 | 2.7% |
| VETERANS AFFAIRS, DEPARTMENT OF | 3600 | $119.21M | 267 | 24 | 2.3% |
| DEFENSE LOGISTICS AGENCY | 97AS | $95.87M | 209 | 8 | 1.9% |
05 / Contracting Offices
Which contracting offices buy in NAICS 541219?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| NAVSUP FLT LOG CTR NORFOLK | N00189 | DEPT OF THE NAVY | $1.48B | 1,186 | 34 | 28.7% |
| COMMANDING OFFICER | M95494 | DEPT OF THE NAVY | $355.66M | 161 | 3 | 6.9% |
| WASHINGTON HEADQUARTERS SERVICES | HQ0034 | WASHINGTON HEADQUARTERS SERVICES (WHS) | $283.56M | 158 | 11 | 5.5% |
| ACQUISITIONS - AQM MOMENTUM | 19AQMM | STATE, DEPARTMENT OF | $261.04M | 1,803 | 7 | 5.1% |
| CONTRACTS AND ACQUISTIONS MANAGEMEN | 919900 | EDUCATION, DEPARTMENT OF | $188.09M | 174 | 6 | 3.6% |
| FA7014 AFDW PK | FA7014 | DEPT OF THE AIR FORCE | $139.41M | 100 | 4 | 2.7% |
| GSA FAS AAS REGION 11 | 47QFDA | FEDERAL ACQUISITION SERVICE | $98.77M | 39 | 6 | 1.9% |
| DEFENSE CI AND SECURITY AGENCY | HS0021 | DEFENSE COUNTERINTELLIGENCE AND SECURITY AGENCY (DCSA) | $91.48M | 59 | 1 | 1.8% |
| PROGRAM SUPPORT CENTER ACQ MGMT SVC | 75P001 | OFFICE OF THE ASSISTANT SECRETARY FOR ADMINISTRATION (ASA) | $74.51M | 165 | 21 | 1.4% |
| W6QK ACC-APG | W91CRB | DEPT OF THE ARMY | $73.26M | 19 | 1 | 1.4% |
06 / Top Vendors
Which contractors lead the NAICS 541219 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| DELOITTE CONSULTING LLP | $697.18M | 682 | 14 | 13.5% | Sep 30, 2025 |
| KPMG LLP | $623.35M | 364 | 5 | 12.1% | Sep 30, 2025 |
| KEARNEY & COMPANY, P.C. | $377.90M | 447 | 25 | 7.3% | Sep 30, 2025 |
| DELOITTE & TOUCHE LLP | $356.41M | 370 | 27 | 6.9% | Sep 30, 2025 |
| E3 FEDERAL SOLUTIONS, LLC | $326.44M | 245 | 9 | 6.3% | Sep 25, 2025 |
| GUIDEHOUSE INC. | $271.12M | 275 | 16 | 5.3% | Sep 30, 2025 |
| RESEARCH TRIANGLE INSTITUTE | $198.00M | 110 | 5 | 3.8% | Sep 29, 2025 |
| INTEGRATED FINANCE AND ACCOUNTING SOLUTIONS, LLC | $143.06M | 462 | 4 | 2.8% | Sep 30, 2025 |
| HAYNES INCORPORATED | $124.37M | 1,328 | 2 | 2.4% | Sep 9, 2025 |
| VERATO, INC. | $95.73M | 177 | 12 | 1.9% | Sep 30, 2025 |
07 / Product and Service Mix
What products and services are purchased under NAICS 541219?
| PSC | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| R704 | SUPPORT- MANAGEMENT: AUDITING | $1.71B | 2,248 | 80 | 33.2% |
| R703 | SUPPORT- MANAGEMENT: ACCOUNTING | $946.16M | 2,910 | 153 | 18.4% |
| R799 | SUPPORT- MANAGEMENT: OTHER | $503.85M | 530 | 26 | 9.8% |
| R499 | SUPPORT- PROFESSIONAL: OTHER | $467.83M | 1,578 | 84 | 9.1% |
| R710 | SUPPORT- MANAGEMENT: FINANCIAL | $398.81M | 1,644 | 73 | 7.7% |
| R408 | SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT | $324.69M | 497 | 37 | 6.3% |
| B542 | SPECIAL STUDIES/ANALYSIS- EDUCATIONAL | $163.21M | 86 | 2 | 3.2% |
| R611 | SUPPORT- ADMINISTRATIVE: CREDIT REPORTING | $95.71M | 128 | 1 | 1.9% |
| R425 | SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | $56.85M | 120 | 5 | 1.1% |
| R699 | SUPPORT- ADMINISTRATIVE: OTHER | $49.68M | 234 | 26 | 1.0% |
08 / Buying Pattern
How does the government buy in NAICS 541219?
| Common action type | Obligations | Actions |
|---|---|---|
| DELIVERY ORDER | $4.15B | 8,197 |
| BPA CALL | $393.96M | 1,916 |
| PURCHASE ORDER | $174.23M | 1,095 |
| DEFINITIVE CONTRACT | $431.98M | 998 |
09 / Recent Contract Awards
What was awarded most recently in NAICS 541219?
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 $5.15B market as addressable.