Data / Federal awards / NAICS 541990 / Department of the Treasury
Department of the Treasury contracts under NAICS 541990 All Other Professional, Scientific, and Technical Services: $107.6 million to 158 recipients (FY2024 to FY2027)
Updated October 6, 2026. Source: USAspending.gov.
Department of the Treasury obligated $107.6 million under NAICS 541990, All Other Professional, Scientific, and Technical Services, across 510 contract awards to 158 named recipients in fiscal years 2024 to 2027. The largest recipients are ASRC FEDERAL TECHNOLOGY SOLUTIONS, LLC ($25.3 million), BATES WHITE, LLC ($19.4 million), FTI CONSULTING, INC. ($9.7 million). 34 opportunities under this code are open on SAM.gov now.
The request: Every federal contract awarded by Department of the Treasury under NAICS 541990, with the winner, the value and the period of performance. $10 of work on sign-up, no card.
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- Agency
- Department of the Treasury
- NAICS code
- 541990 All Other Professional, Scientific, and Technical Services
- Contract awards
- 510
- Obligated
- $107.6 million
- Named recipients
- 158
- Small business share of obligations
- 46%
- Full and open competition share
- 3%
- Set aside share
- 22%
- Latest action
- 2026-09-30
Open opportunities in this niche
The same code on SAM.gov, read each morning: 34 opportunities you can still respond to.
Incumbents at this agency
Ranked by dollars obligated in fiscal years 2024 to 2027.
| Recipient | Business size | Awards | Obligated | Share |
|---|---|---|---|---|
| ASRC FEDERAL TECHNOLOGY SOLUTIONS, LLC | Small Business | 2 | $25.3 million | 23.5% |
| BATES WHITE, LLC | Other Than Small Business | 9 | $19.4 million | 18.1% |
| FTI CONSULTING, INC. | Other Than Small Business | 16 | $9.7 million | 9.0% |
| CAYUSE FEDERAL SERVICES LLC | Small Business | 1 | $9.6 million | 8.9% |
| ANALYSIS GROUP INC | Other Than Small Business | 22 | $7.4 million | 6.9% |
| COMPASS LEXECON LLC | Other Than Small Business | 4 | $6.6 million | 6.1% |
| QINTEL LLC | Other Than Small Business | 1 | $3.5 million | 3.3% |
| LUSTIG CREDIT RATING ADVISORY LLC | Small Business | 2 | $3.1 million | 2.9% |
| THE BRATTLE GROUP INC | Other Than Small Business | 10 | $3 million | 2.8% |
| CHENEGA ANALYTIC BUSINESS SOLUTIONS, LLC | Small Business | 1 | $1.9 million | 1.8% |
| PITCHBOOK DATA INC | Other Than Small Business | 7 | $1.5 million | 1.4% |
| WSI HEALTHCARE PERSONNEL, INC. | Other Than Small Business | 1 | $1.5 million | 1.4% |
| HKA GLOBAL LLC | Other Than Small Business | 1 | $1.4 million | 1.3% |
| CORNERSTONE RESEARCH INC | Other Than Small Business | 4 | $1.3 million | 1.2% |
| VALUESCOPE, LLC | Other Than Small Business | 5 | $1.2 million | 1.1% |
| NATIONAL ECONOMIC RESEARCH ASSOCIATES INC | Other Than Small Business | 3 | $1 million | 1.0% |
| P. E. LAMOREAUX & ASSOCIATES, INC. | Small Business | 4 | $801,427 | 0.7% |
| COHERENT ECONOMICS LLC | Small Business | 1 | $783,715 | 0.7% |
| MRMG CONSULTING INC | Small Business | 1 | $696,625 | 0.6% |
| FOCUS IP GROUP, LLC | Small Business | 1 | $684,175 | 0.6% |
| STOUT RISIUS ROSS, LLC | Other Than Small Business | 5 | $655,969 | 0.6% |
| STAGG RESOURCE CONSULTANTS, INC. | Small Business | 8 | $623,410 | 0.6% |
| AGILE DECISION SCIENCES, LLC | Small Business | 1 | $526,234 | 0.5% |
| DYNAMIS, INC. | Other Than Small Business | 1 | $464,793 | 0.4% |
| REAL ESTATE VALUATION ADVISORS LLC | Small Business | 5 | $398,344 | 0.4% |
| FATHOM FINANCIAL CONSULTING LIMITED | Other Than Small Business | 2 | $370,359 | 0.3% |
| APPRAISAL ECONOMICS INC | Small Business | 4 | $355,324 | 0.3% |
| D'ANDRE INSURANCE SERVICES, LLC | Small Business | 1 | $334,186 | 0.3% |
| LAMPL/HERBERT CONSULTANTS, INC. | Small Business | 12 | $333,112 | 0.3% |
| ANNASHAE CORP | Small Business | 2 | $267,461 | 0.2% |
| STRATIVIA LLC | Small Business | 1 | $234,207 | 0.2% |
| OREADY LLC | Small Business | 2 | $187,000 | 0.2% |
| VALUE, INC | Small Business | 3 | $186,110 | 0.2% |
| BARBER AND MANN INC | Small Business | 8 | $181,696 | 0.2% |
| DRIGGERS COMMERCIAL GROUP, INC. | Small Business | 3 | $170,752 | 0.2% |
| LANDIS, EVANS AND PARTNERS, INC. | Small Business | 2 | $169,959 | 0.2% |
| ROCK ASSOCIATES LTD | Small Business | 4 | $160,557 | 0.1% |
| ZAC RYAN APPRAISAL SERVICES, INC. | Other Than Small Business | 1 | $145,176 | 0.1% |
| AMERICAN ARBITRATION ASSOCIATION INC | Other Than Small Business | 2 | $140,750 | 0.1% |
| HIGGINS, MARCUS & LOVETT, INC. | Small Business | 2 | $140,450 | 0.1% |
| KROLL, LLC | Other Than Small Business | 1 | $139,500 | 0.1% |
| SEPISOLAR, INC. | Small Business | 1 | $137,770 | 0.1% |
| WILLAMETTE MANAGEMENT ASSOCIATES INC | Small Business | 1 | $135,039 | 0.1% |
| ARCSOURCE GROUP, INC | Small Business | 1 | $108,959 | 0.1% |
| BUFFALO HORSE INC | Small Business | 1 | $106,222 | 0.1% |
| DEROSA RESEARCH & TRADING INC | Small Business | 5 | $104,252 | 0.1% |
| CLEARWING PRODUCTIONS, INC. | Other Than Small Business | 2 | $95,442 | 0.1% |
| KORSCHOT & COMPANY | Small Business | 1 | $91,105 | 0.1% |
| CNX FORENSICS AND CONSULTING LLC | Small Business | 1 | $90,750 | 0.1% |
| J.D. KOONTZ LLC | Small Business | 1 | $87,800 | 0.1% |
Offices buying
| Sub agency | Awards | Obligated |
|---|---|---|
| Internal Revenue Service | 448 | $101 million |
| United States Mint | 17 | $3.3 million |
| Departmental Offices | 17 | $1.8 million |
| Bureau of the Fiscal Service | 19 | $1.1 million |
| Office of the Comptroller of the Currency | 3 | $187,000 |
| Bureau of Engraving and Printing | 6 | $89,740 |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $40.3 million |
| FY2025 | $41.9 million |
| FY2026 | $25.3 million |
Products and services bought
| Code | Product or service | Awards | Obligated |
|---|---|---|---|
| R424 | Support- Professional: Expert Witness | 336 | $60 million |
| R423 | Support- Professional: Intelligence | 6 | $25.7 million |
| R410 | Support- Professional: Program Evaluation/review/development | 3 | $9.7 million |
| DE10 | IT and Telecom - End User As A Service: Help Desk;tier 1-2,WORKSPACE,PRINT,OUTPUT,PRODUCTIVITY Tools | 1 | $3.5 million |
| DE01 | IT and Telecom - End User: Help Desk; Tier 1-2, Workspace, Print, Output, Productivity Tools (labor) | 4 | $2 million |
| Q403 | Medical- Evaluation/screening | 3 | $1.7 million |
| R499 | Support- Professional: Other | 20 | $1.5 million |
| DH10 | IT and Telecom - Platform As A Service: Database, Mainframe, Middleware | 5 | $1.2 million |
Largest contract awards
| Award ID | Recipient | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2043FY25C00013 | ASRC FEDERAL TECHNOLOGY SOLUTIONS, LLC | Department of the Treasury | Definitive Contract | 541990 | FINANCIAL INVESTIGATION SERVICES TO PROVIDE CONTRACTOR SUPPORT TO ASSIST IRS CRIMINAL INVESTIGATION DIVISION WITH THEIR ASSET FORFEITURE PRO | $23,916,473 | $23,916,473 | January 29, 2025 | July 28, 2027 | Reston, VA | usaspending.gov |
| 2032H824C00045 | CAYUSE FEDERAL SERVICES LLC | Department of the Treasury | Definitive Contract | 541990 | BEHAVIORAL INSIGHTS BLENDS WITH DATA DRIVEN MODELING TO IMPROVE COMPLIANCE OUTCOMES, CUSTOMER EXPERIENCE, AND TAXPAYER USE OF ONLINE INTERAC | $9,576,084 | $9,576,084 | September 30, 2024 | September 29, 2027 | Pendleton, OR | usaspending.gov |
| 2023H225C00111 | FTI CONSULTING, INC. | Department of the Treasury | Definitive Contract | 541990 | EXPERT WITNESS SERVICES - TRACS0003891 - APPROVED 7/31/2025 - MICROCAPTIVE INSURANCE, FOR INTERNAL REVENUE SERVICE CHIEF COUNSEL. | $4,684,000 | $4,684,000 | August 6, 2025 | August 5, 2030 | Washington, DC | usaspending.gov |
| 2091JB22C00015 | BATES WHITE, LLC | Department of the Treasury | Definitive Contract | 541990 | EXPERT WITNESS SERVICES: IRS EXPERT WITNESSES THAT IS CAPABLE OF PROVIDING LITIGATION SUPPORT FOR CASES INVOLVING IRS AUDIT DEFENSE, PERFORM | $3,936,685 | $4,240,107 | July 28, 2022 | July 27, 2027 | Washington, DC | usaspending.gov |
| 2023H225C00044 | BATES WHITE, LLC | Department of the Treasury | Definitive Contract | 541990 | EXPERT WITNESS SERVICES | $3,534,777 | $3,534,777 | April 17, 2025 | April 16, 2030 | Washington, DC | usaspending.gov |
| 205AE924C00012 | QINTEL LLC | Department of the Treasury | Definitive Contract | 541990 | PURCHASE OF QINTEL WEB-BASED SUBSCRIPTION TOOLS AND SERVICES TO THE ENTIRE IRS ENTERPRISE. QINTEL'S SUITE OF TOOLS AND SERVICES ARE EXPECTED | $3,500,000 | $3,500,000 | September 30, 2024 | September 29, 2026 | Arlington, VA | usaspending.gov |
| 2091JB24C00029 | BATES WHITE, LLC | Department of the Treasury | Definitive Contract | 541990 | EXPERT WITNESS SERVICES: IRS EXPERT WITNESSES THAT IS CAPABLE OF PROVIDING LITIGATION SUPPORT FOR CASES INVOLVING IRS AUDIT DEFENSE, PERFORM | $3,394,371 | $3,394,371 | September 10, 2024 | September 9, 2029 | Washington, DC | usaspending.gov |
| 2023H225C00121 | FTI CONSULTING, INC. | Department of the Treasury | Definitive Contract | 541990 | TRACS0005551 APPROVED 8/6/25. EXPERT WITNESS SERVICES ARE REQUIRED FOR LITIGATION OF A CASE BY IRS, CHIEF COUNSEL. | $3,383,101 | $3,383,101 | August 15, 2025 | August 14, 2030 | Washington, DC | usaspending.gov |
| 2091JB24C00012 | BATES WHITE, LLC | Department of the Treasury | Definitive Contract | 541990 | IRS EXPERT WITNESSES THAT IS CAPABLE OF PROVIDING LITIGATION SUPPORT FOR CASES INVOLVING IRS AUDIT DEFENSE, PERFORM FORENSIC ACCOUNTING SERV | $3,355,637 | $3,355,637 | March 13, 2024 | March 12, 2029 | Washington, DC | usaspending.gov |
| 2091JB24C00032 | LUSTIG CREDIT RATING ADVISORY LLC | Department of the Treasury | Definitive Contract | 541990 | EXPERT WITNESS SERVICES TO OPINE ON THE ARMS-LENGTH INTEREST RATE FOR L EACH INTERCOMPANY LOANS THAT THAT OPERATES IN THE HEALTHCARE, LIFE S | $3,095,985 | $3,095,985 | September 19, 2024 | September 18, 2029 | Woodmere, NY | usaspending.gov |
| 2023H225C00026 | COMPASS LEXECON LLC | Department of the Treasury | Definitive Contract | 541990 | EXPERT WITNESS SERVICES | $2,969,246 | $2,969,246 | February 11, 2025 | February 10, 2030 | Bowie, MD | usaspending.gov |
| 2023H225C00085 | ANALYSIS GROUP INC | Department of the Treasury | Definitive Contract | 541990 | TRACS0003398 APPROVED 6/26/25. EXPERT WITNESS SERVICES ARE REQUIRED FOR LITIGATION OF A CASE BY IRS, CHIEF COUNSEL. | $2,779,554 | $2,779,554 | July 10, 2025 | July 9, 2030 | Boston, MA | usaspending.gov |
| 2023H226C00025 | COMPASS LEXECON LLC | Department of the Treasury | Definitive Contract | 541990 | EXPERT WITNESS SERVICES - ECONOMICS | $2,684,503 | $2,684,503 | June 8, 2026 | June 7, 2031 | Bowie, MD | usaspending.gov |
| 2023H224C00027 | BATES WHITE, LLC | Department of the Treasury | Definitive Contract | 541990 | EXPERT WITNESS - DERAMUS | $2,554,585 | $2,554,585 | July 11, 2024 | July 12, 2029 | San Francisco, CA | usaspending.gov |
| 2023H225C00094 | ANALYSIS GROUP INC | Department of the Treasury | Definitive Contract | 541990 | EXPERT WITNESS SERVICES - TRACS0003399 - APPROVED 7/16/2025 - PRODUCT-LIFECYCLE-MANAGEMENT FOR INTERNAL REVENUE SERVICE CHIEF COUNSEL. | $2,289,107 | $2,289,107 | July 17, 2025 | July 16, 2030 | Boston, MA | usaspending.gov |
| 2023H224C00032 | BATES WHITE, LLC | Department of the Treasury | Definitive Contract | 541990 | EXPERT WITNESS SERVICES - DERAMUS | $2,222,900 | $2,222,900 | August 26, 2024 | August 25, 2029 | Washington, DC | usaspending.gov |
| 2032H522C00062 | CHENEGA ANALYTIC BUSINESS SOLUTIONS, LLC | Department of the Treasury | Definitive Contract | 541990 | TREASURY CYBERSECURITY SUPPORT SERVICES | $1,919,682 | $9,533,688 | September 19, 2022 | September 18, 2025 | Washington, DC | usaspending.gov |
| 2023H226C00052 | ANALYSIS GROUP INC | Department of the Treasury | Definitive Contract | 541990 | SUBJECT MATTER EXPERT SUPPORT SERVICES. | $1,857,125 | $1,857,125 | September 9, 2026 | September 8, 2031 | Boston, MA | usaspending.gov |
| 2023H225C00112 | BATES WHITE, LLC | Department of the Treasury | Definitive Contract | 541990 | EXPERT WITNESS SERVICES FOR ECONOMICS AND TRANSFER PRICING. TRACS0004369 #, 5000216308 APPROVED 08/08/2025 | $1,550,900 | $1,550,900 | August 11, 2025 | August 10, 2030 | Washington, DC | usaspending.gov |
| 2091JB24C00019 | THE BRATTLE GROUP INC | Department of the Treasury | Definitive Contract | 541990 | EXPERT WITNESS SERVICES: IRS EXPERT WITNESSES THAT IS CAPABLE OF PROVIDING LITIGATION SUPPORT FOR CASES INVOLVING IRS AUDIT DEFENSE, PERFORM | $1,484,301 | $1,484,301 | April 19, 2024 | April 18, 2029 | Boston, MA | usaspending.gov |
| 2082AA24C00001 | WSI HEALTHCARE PERSONNEL, INC. | Department of the Treasury | Definitive Contract | 541990 | PROVIDE PHYSICIAN/NURSE PRACTITIONER AND NURSE SERVICES | $1,473,148 | $1,473,148 | October 19, 2023 | September 30, 2026 | Greenwood Village, CO | usaspending.gov |
| 2023H226C00049 | ANALYSIS GROUP INC | Department of the Treasury | Definitive Contract | 541990 | EXPERT WITNESS SERVICES. | $1,457,100 | $1,457,100 | September 28, 2026 | September 27, 2031 | Washington, DC | usaspending.gov |
| 2091JB23C00013 | CORNERSTONE RESEARCH INC | Department of the Treasury | Definitive Contract | 541990 | EXPERT WITNESS SERVICES: IRS EXPERT WITNESSES THAT IS CAPABLE OF PROVIDING LITIGATION SUPPORT FOR CASES INVOLVING IRS AUDIT DEFENSE, PERFORM | $1,429,328 | $3,364,469 | May 8, 2023 | May 7, 2028 | Menlo Park, CA | usaspending.gov |
| 205AE924C00009 | ASRC FEDERAL TECHNOLOGY SOLUTIONS, LLC | Department of the Treasury | Definitive Contract | 541990 | ASSET RECOVERY & INVESTIGATIVE SERVICES (ARIS) IS RESPONSIBLE FOR THE MANAGEMENT, ADMINISTRATION, ORGANIZATION AND TRACKING OF ALL PROPERTY | $1,371,479 | $1,371,479 | July 29, 2024 | January 28, 2026 | Washington, DC | usaspending.gov |
| 2023H225C00071 | HKA GLOBAL LLC | Department of the Treasury | Definitive Contract | 541990 | THE IRS REQUIRES THE SERVICES OF AN EXPERT WITNESS IN CONNECTION WITH LITIGATION. TRACS0002918, APPROVED 6/24/25 5000214098, 2023H2-25-C-000 | $1,362,814 | $1,362,814 | July 11, 2025 | July 10, 2030 | New York, NY | usaspending.gov |
Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.