01 / NAICS Market Profile
NAICS 541211 Offices Of Certified Public Accountants Federal Contracts
North American Industry Classification System code 541211
Federal contract activity classified under Offices Of Certified Public Accountants across FY 2020–FY 2026. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the NAICS 541211 federal market?
03 / Spending Trend
NAICS 541211 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2020–FY 2026 profile window.
Latest closed fiscal year$933.77M
FY 2026| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2020 | $848.24M | 2,366 | 190 | 115 | — |
| FY 2021 | $1.05B | 2,165 | 172 | 114 | +23.7% |
| FY 2022 | $1.18B | 2,287 | 161 | 109 | +12.2% |
| FY 2023 | $1.46B | 2,199 | 152 | 106 | +23.7% |
| FY 2024 | $1.41B | 2,112 | 158 | 106 | −3.5% |
| FY 2025 | $1.04B | 1,947 | 136 | 106 | −25.9% |
| FY 2026 | $933.77M | 1,532 | 104 | 101 | −10.3% |
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 | $1.45B | 736 | 6 | 18.3% |
| DEPT OF THE AIR FORCE | 5700 | $895.33M | 558 | 9 | 11.3% |
| DEPT OF THE ARMY | 2100 | $786.12M | 208 | 14 | 9.9% |
| CENTERS FOR MEDICARE AND MEDICAID SERVICES | 7530 | $727.39M | 937 | 20 | 9.2% |
| FEDERAL ACQUISITION SERVICE | 4732 | $457.40M | 318 | 9 | 5.8% |
| DEFENSE LOGISTICS AGENCY | 97AS | $342.17M | 574 | 10 | 4.3% |
| INTERNAL REVENUE SERVICE | 2050 | $274.99M | 229 | 10 | 3.5% |
| HOUSING AND URBAN DEVELOPMENT, DEPARTMENT OF | 8600 | $273.93M | 335 | 18 | 3.5% |
| ENERGY, DEPARTMENT OF | 8900 | $231.62M | 1,273 | 10 | 2.9% |
| WASHINGTON HEADQUARTERS SERVICES (WHS) | 97F5 | $207.64M | 142 | 9 | 2.6% |
05 / Contracting Offices
Which contracting offices buy in NAICS 541211?
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) | $1.45B | 736 | 6 | 18.3% |
| FA7014 AFDW PK | FA7014 | DEPT OF THE AIR FORCE | $889.15M | 527 | 4 | 11.2% |
| W6QK ACC-APG | W91CRB | DEPT OF THE ARMY | $782.42M | 165 | 4 | 9.9% |
| OFC OF ACQUISITION AND GRANTS MGMT | 75FCMC | CENTERS FOR MEDICARE AND MEDICAID SERVICES | $727.39M | 936 | 19 | 9.2% |
| WASHINGTON HEADQUARTERS SERVICES | HQ0034 | WASHINGTON HEADQUARTERS SERVICES (WHS) | $207.64M | 142 | 9 | 2.6% |
| DCSO RICHMOND DIVISION #2 | SP4704 | DEFENSE LOGISTICS AGENCY | $206.25M | 375 | 7 | 2.6% |
| GSA FAS AAS REGION 11 | 47QFDA | FEDERAL ACQUISITION SERVICE | $177.53M | 143 | 4 | 2.2% |
| JMD-PROCUREMENT SERVICES SECTION | 15JPSS | OFFICES, BOARDS AND DIVISIONS | $177.40M | 546 | 10 | 2.2% |
| HEADQUARTERS PROCUREMENT SERVICES | 893030 | ENERGY, DEPARTMENT OF | $159.73M | 501 | 6 | 2.0% |
| OPERATION SERVICES | 2032H8 | INTERNAL REVENUE SERVICE | $155.79M | 125 | 6 | 2.0% |
06 / Top Vendors
Which contractors lead the NAICS 541211 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| ERNST & YOUNG LLP | $2.55B | 1,624 | 39 | 32.2% | Sep 30, 2026 |
| KPMG LLP | $1.81B | 2,042 | 49 | 22.8% | Sep 30, 2026 |
| DELOITTE & TOUCHE LLP | $1.04B | 579 | 4 | 13.1% | Jul 13, 2026 |
| KEARNEY & COMPANY, P.C. | $903.58M | 1,520 | 39 | 11.4% | Sep 30, 2026 |
| CBE GROUP INCORPORATED THE | $271.51M | 192 | 3 | 3.4% | Sep 25, 2026 |
| CONRAD LLP | $132.12M | 154 | 10 | 1.7% | Sep 20, 2026 |
| MYERS AND STAUFFER LC | $121.78M | 128 | 3 | 1.5% | Sep 18, 2026 |
| COTTON & COMPANY LLP | $121.68M | 501 | 29 | 1.5% | Sep 30, 2026 |
| WILLIAMS, ADLEY & COMPANY - DC, LLP | $87.94M | 466 | 28 | 1.1% | Sep 30, 2026 |
| COHNREZNICK LLP | $71.07M | 994 | 12 | 0.9% | Sep 30, 2026 |
07 / Product and Service Mix
What products and services are purchased under NAICS 541211?
| PSC | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| R704 | SUPPORT- MANAGEMENT: AUDITING | $3.57B | 7,031 | 138 | 45.1% |
| R499 | SUPPORT- PROFESSIONAL: OTHER | $1.71B | 1,864 | 74 | 21.6% |
| R710 | SUPPORT- MANAGEMENT: FINANCIAL | $931.10M | 1,150 | 49 | 11.8% |
| R703 | SUPPORT- MANAGEMENT: ACCOUNTING | $639.03M | 1,578 | 75 | 8.1% |
| R408 | SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT | $432.82M | 938 | 45 | 5.5% |
| R410 | SUPPORT- PROFESSIONAL: PROGRAM EVALUATION/REVIEW/DEVELOPMENT | $129.93M | 186 | 23 | 1.6% |
| R699 | SUPPORT- ADMINISTRATIVE: OTHER | $110.20M | 393 | 23 | 1.4% |
| B547 | SPECIAL STUDIES/ANALYSIS- ACCOUNTING/FINANCIAL MANAGEMENT | $65.72M | 267 | 29 | 0.8% |
| R799 | SUPPORT- MANAGEMENT: OTHER | $53.96M | 211 | 19 | 0.7% |
| DA01 | IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR) | $49.80M | 27 | 1 | 0.6% |
08 / Buying Pattern
How does the government buy in NAICS 541211?
| Common action type | Obligations | Actions |
|---|---|---|
| DELIVERY ORDER | $5.61B | 6,926 |
| BPA CALL | $2.06B | 6,400 |
| DEFINITIVE CONTRACT | $219.27M | 679 |
| PURCHASE ORDER | $17.70M | 603 |
09 / Recent Contract Awards
What was awarded most recently in NAICS 541211?
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 $7.91B market as addressable.