Vendor, Boston, MA
The Brattle Group Inc.
UEI FDJTP6MJDMY4, CAGE 1R7C3
90 awards and $43,168,279 obligated between January 2, 2024 and September 11, 2026, 3% under full and open competition, against 1.1 offers on average where reported. 2 of the awards trace back to a SAM.gov solicitation on this site.
Sells to
Awarding agencies by dollars.
| Internal Revenue Service | $23,823,698 |
| Offices, Boards and Divisions | $13,368,828 |
| Federal Trade Commission | $3,682,879 |
| Securities and Exchange Commission | $1,820,112 |
| Office of the Assistant Secretary for Administration and Management | $269,700 |
| Commodity Futures Trading Commission | $203,063 |
Industries
NAICS on the awards, by dollars.
| Other Scientific and Technical Consulting ServicesNAICS 541690 | $17,015,787 |
| All Other Legal ServicesNAICS 541199 | $16,979,076 |
| All Other Professional, Scientific, and Technical ServicesNAICS 541990 | $4,979,764 |
| Administrative Management and General Management Consulting ServicesNAICS 541611 | $3,410,936 |
| Environmental Consulting ServicesNAICS 541620 | $1,964,910 |
| Other Management Consulting ServicesNAICS 541618 | $821,318 |
| Miscellaneous IntermediationNAICS 523910 | -$2,003,512 |
How it wins
Awards by competition, set-aside and type.
| Not Competed | 80 |
| Not Competed Under SAP | 5 |
| Full and Open Competition After Exclusion of Sources | 3 |
| Competed Under SAP | 2 |
| Definitive Contract | 61 |
| Purchase Order | 29 |
Solicitations it won
SAM.gov opportunities whose award USAspending attributes to this vendor.
- 0025-Ozone Generator
Office of the Assistant Secretary for Administration and Management, Dol - Cas Division 1 Procurement
SolicitationNAICS 334519Sandy, UT1605C1-24-Q-00025Awarded to The Brattle Group Inc.
Posted Jun 11, 20252 publications
Awards
Every award in the window, by dollars obligated.
| Contract | Awarding office | Described as | Obligated |
|---|---|---|---|
| 15JATR23C00000101Definitive Contract, May 30, 2024, Not Competed, 1 offers | Antitrust DivisionOffices, Boards and Divisions | ExpertNAICS 541199, PSC R418 | $8,289,000 |
| 2023H225C00081Definitive Contract, July 10, 2025, Not Competed, 1 offers | Special OperationsInternal Revenue Service | Expert Witness Services in Finance Consultation for the Internal Revenue Service Chief Counsel Tracs0003542 Approved 6/26/25NAICS 541690, PSC R424 | $2,892,189 |
| 29FTC125C0030Definitive Contract, September 25, 2025, Competed Under SAP, 1 offers | Office of AcquisitionFederal Trade Commission | Expert ServicesNAICS 541690, PSC R424 | $2,803,072 |
| 2023H225C00113Definitive Contract, August 6, 2025, Not Competed, 1 offers | Special OperationsInternal Revenue Service | Expert Witness Services - Tracs0003727 - Approved 7/31/2025 - Valuation for Internal Revenue Service Chief Counsel.NAICS 541690, PSC R424 | $2,452,945 |
| 2023H225C00049Definitive Contract, April 16, 2025, Not Competed, 1 offers | Special OperationsInternal Revenue Service | Expert Witness Services - Financial AccountingNAICS 541690, PSC R424 | $2,359,501 |
| 2023H225C00104Definitive Contract, September 12, 2025, Not Competed, 1 offers | Special OperationsInternal Revenue Service | Expert Witness Services Are Required for Litigation of a Case by Irs, Chief Counsel.NAICS 541690, PSC R424 | $1,595,680 |
| 2091JB24C00019Definitive Contract, April 18, 2024, Not Competed, 1 offers | Workforce Development-ApdpInternal Revenue Service | Expert Witness Services: IRS Expert Witnesses That Is Capable of Providing Litigation Support for Cases Involving IRS Audit Defense, PerformNAICS 541990, PSC R424 | $1,484,301 |
| 2023H225C00027Definitive Contract, April 7, 2025, Not Competed, 1 offers | Special OperationsInternal Revenue Service | Expert Witness Services - IRS84 - Approved 4/3/2025NAICS 541690, PSC R424 | $1,451,901 |
| 2023H225C00103Definitive Contract, July 27, 2025, Not Competed, 1 offers | Special OperationsInternal Revenue Service | The IRS Requires the Services of an Expert Witness in Connection with Litigation. Tracs0003368 Was Approved on 07/16/2025.NAICS 541620, PSC R424 | $1,352,300 |
| 2023H222C00028Definitive Contract, May 28, 2024, Not Competed, 1 offers | Special OperationsInternal Revenue Service | Expert Witness VoetmannNAICS 541611, PSC R424 | $1,317,900 |
| 15JATR25C00000008Definitive Contract, November 18, 2024, Not Competed, 1 offers | Antitrust DivisionOffices, Boards and Divisions | Expert WitnessNAICS 541199, PSC R424 | $1,217,838 |
| 15JA0526P00000059Purchase Order, April 9, 2026, Not Competed Under SAP, 1 offers | Eousa-Acquisitions StaffOffices, Boards and Divisions | Expert WitnessNAICS 541199, PSC R424 | $1,187,700 |
| 15JA0523P00000195Purchase Order, March 26, 2024, Not Competed Under SAP, 1 offers | Eousa-Acquisitions StaffOffices, Boards and Divisions | Litigative Consultant ServicesNAICS 541199, PSC R424 | $1,121,361 |
| 2023H225C00082Definitive Contract, September 15, 2025, Not Competed, 1 offers | Special OperationsInternal Revenue Service | Expert Witness Services in Finance Consultation for the Internal Revenue Service Chief Counsel.NAICS 541690, PSC R424 | $1,085,795 |
| 50310223C0071Definitive Contract, January 18, 2024, Not Competed, 1 offers | Securities and Exchange CommissionSecurities and Exchange Commission | Expert ServicesNAICS 541990, PSC R424 | $1,085,089 |
| 2091JB24C00011Definitive Contract, March 13, 2024, Not Competed, 1 offers | Workforce Development-ApdpInternal Revenue Service | Expert Witness ServiceNAICS 541611, PSC R424 | $1,073,838 |
| 2023H224C00023Definitive Contract, June 25, 2024, Not Competed, 1 offers | Special OperationsInternal Revenue Service | Expert Witness ServicesNAICS 541199, PSC R424 | $912,757 |
| 29FTC122C0037Definitive Contract, April 29, 2024, Full and Open Competition After Exclusion of Sources, 3 offers | Office of AcquisitionFederal Trade Commission | Expert ServicesNAICS 541690, PSC R424 | $900,000 |
| 2023H225C00087Definitive Contract, July 1, 2025, Not Competed, 1 offers | Special OperationsInternal Revenue Service | Tracs0003557 Approved 6/24/25. Expert Witness Services Required for Litigation of a Case by IRS Chief Counsel.NAICS 541690, PSC R424 | $855,099 |
| 2091JB24C00009Definitive Contract, March 26, 2024, Not Competed, 1 offers | Workforce Development-ApdpInternal Revenue Service | Expert Witness ServicesNAICS 541611, PSC R424 | $837,053 |
| 2023H224C00050Definitive Contract, September 12, 2024, Not Competed, 1 offers | Special OperationsInternal Revenue Service | Expert Witness ServicesNAICS 541618, PSC R424 | $798,755 |
| 2023H226C00038Definitive Contract, August 13, 2026, Not Competed, 1 offers | Special OperationsInternal Revenue Service | Expert Witness Services - Transfer PricingNAICS 541690, PSC R424 | $768,570 |
| 15JC1V26P00000256Purchase Order, March 3, 2026, Not Competed, 1 offers | Civil DivisionOffices, Boards and Divisions | Expert Witness ServicesNAICS 541199, PSC R424 | $749,495 |
| 2091JB23C00052Definitive Contract, January 5, 2024, Not Competed, 1 offers | Workforce Development-ApdpInternal Revenue Service | Expert Witness Services Cyrbyme-CNAICS 541990, PSC R424 | $737,180 |
| 50310225C0030Definitive Contract, July 22, 2025, Not Competed, 1 offers | Securities and Exchange CommissionSecurities and Exchange Commission | Expert Witness ServicesNAICS 541990, PSC R424 | $656,400 |
| 2023H225C00102Definitive Contract, July 31, 2025, Not Competed, 1 offers | Special OperationsInternal Revenue Service | The IRS Requires the Services of an Expert Witness in Connection with Litigation. Tracs0003401 Approved on 7/17/2025.NAICS 541620, PSC R424 | $612,610 |
| 15JATR24C00000037Definitive Contract, January 10, 2024, Not Competed, 1 offers | Antitrust DivisionOffices, Boards and Divisions | ExpertNAICS 541199, PSC R424 | $577,056 |
| 2091JB23C00007Definitive Contract, August 1, 2024, Not Competed, 1 offers | Workforce Development-ApdpInternal Revenue Service | Expert Witness Services Cyrbyme-CNAICS 541990, PSC R424 | $476,511 |
| 15JA5425P00000138Purchase Order, May 9, 2025, Not Competed, 1 offers | U.S. Attorneys Office-Ny(S)Offices, Boards and Divisions | Litigative Consultant- Economics, Forensic AccountingNAICS 541199, PSC R418 | $462,350 |
| 2023H225C00120Definitive Contract, August 27, 2025, Not Competed, 1 offers | Special OperationsInternal Revenue Service | Expert Witness Services for Asset Valuation, and the Evaluation of Economic Substance.NAICS 541199, PSC R424 | $452,275 |
| 15JC1V26P00000601Purchase Order, August 21, 2026, Not Competed, 1 offers | Civil DivisionOffices, Boards and Divisions | Expert Witness ServicesNAICS 541199, PSC R424 | $447,550 |
| 15JA5426P00000079Purchase Order, February 24, 2026, Not Competed, 1 offers | U.S. Attorneys Office-Ny(S)Offices, Boards and Divisions | Expert Witness- Damages/Statistical Sampling, Forensic Accounting, Nursing IndustryNAICS 541199, PSC R424 | $428,760 |
| 2091JB23C00044Definitive Contract, February 22, 2024, Not Competed, 1 offers | Workforce Development-ApdpInternal Revenue Service | Expert Witness Services Cyrbyme-CNAICS 541990, PSC R424 | $401,180 |
| 15JATR24C00000039Definitive Contract, January 29, 2024, Not Competed, 1 offers | Antitrust DivisionOffices, Boards and Divisions | ExpertNAICS 541199, PSC R424 | $371,454 |
| 2023H222C00015Definitive Contract, September 12, 2024, Not Competed, 1 offers | Special OperationsInternal Revenue Service | Expert Witness - CohenNAICS 541611, PSC R424 | $333,865 |
| 29FTC124C0073Definitive Contract, September 26, 2024, Competed Under SAP, 2 offers | Office of AcquisitionFederal Trade Commission | Expert Support ServicesNAICS 541690, PSC R424 | $310,000 |
| 15JC1V22P00000570Purchase Order, March 26, 2024, Not Competed, 1 offers | Civil DivisionOffices, Boards and Divisions | Expert Witness ServicesNAICS 541199, PSC R424 | $294,200 |
| 50310226C0021Definitive Contract, June 23, 2026, Not Competed, 1 offers | Securities and Exchange CommissionSecurities and Exchange Commission | Expert Witness ServicesNAICS 541611, PSC R424 | $277,850 |
| 1605C124C0003Definitive Contract, February 13, 2024, Not Competed, 1 offersSolicitation | Dol - Cas Division 1 ProcurementOffice of the Assistant Secretary for Administration and Management | Financial Expert Witness ServicesNAICS 541990, PSC R424 | $269,700 |
| 15JC1V23P00000283Purchase Order, February 13, 2024, Not Competed, 1 offers | Civil DivisionOffices, Boards and Divisions | Expert Witness ServicesNAICS 541199, PSC R424 | $250,000 |
| 2023H223C00018Definitive Contract, April 4, 2024, Not Competed, 1 offers | Special OperationsInternal Revenue Service | Expert Witness - ChengNAICS 541990, PSC R424 | $248,908 |
| 9523ZY24C0011Definitive Contract, May 8, 2024, Not Competed, 1 offers | Commodity Futures Trading CommCommodity Futures Trading Commission | Expert Consulting ServicesNAICS 541199, PSC R424 | $227,296 |
| 15JA5426P00000029Purchase Order, December 19, 2025, Not Competed, 1 offers | U.S. Attorneys Office-Ny(S)Offices, Boards and Divisions | Expert WitnessNAICS 541199, PSC R424 | $216,090 |
| 50310226C0040Definitive Contract, September 1, 2026, Not Competed, 1 offers | Securities and Exchange CommissionSecurities and Exchange Commission | Expert Witness ServicesNAICS 541990, PSC R424 | $200,500 |
| 15JA5425P00000016Purchase Order, October 28, 2024, Not Competed, 1 offers | U.S. Attorneys Office-Ny(S)Offices, Boards and Divisions | Litigative Consultant ServicesNAICS 541199, PSC R418 | $175,100 |
| 15JA5425P00000174Purchase Order, June 16, 2025, Not Competed, 1 offers | U.S. Attorneys Office-Ny(S)Offices, Boards and Divisions | Litigative Consultant ServicesNAICS 541199, PSC R418 | $171,400 |
| 50310224C0048Definitive Contract, August 21, 2024, Not Competed, 1 offers | Securities and Exchange CommissionSecurities and Exchange Commission | Expert Witness ServicesNAICS 541690, PSC R424 | $129,802 |
| 50310224C0049Definitive Contract, July 18, 2024, Not Competed, 1 offers | Securities and Exchange CommissionSecurities and Exchange Commission | Expert Witness ServicesNAICS 541990, PSC R424 | $99,344 |
| 9523ZY23C0002Definitive Contract, April 12, 2024, Not Competed, 1 offers | Commodity Futures Trading CommCommodity Futures Trading Commission | Expert Consulting ServicesNAICS 541199, PSC R424 | $88,500 |
| 29FTC124C0012Definitive Contract, March 21, 2024, Not Competed, 1 offers | Office of AcquisitionFederal Trade Commission | ExpertNAICS 541690, PSC R424 | $71,415 |
| 2091JB23P00426Purchase Order, January 16, 2024, Not Competed Under SAP, 1 offers | Workforce Development-ApdpInternal Revenue Service | Outside Expert - Cyrbyme-CNAICS 541990, PSC R424 | $63,213 |
| 15JA5325P00000112Purchase Order, January 6, 2025, Not Competed, 1 offers | U.S. Attorneys Office-Ny(E)Offices, Boards and Divisions | Litigative ConsultantNAICS 541199, PSC R418 | $59,993 |
| 15JATR23C00000025Definitive Contract, April 5, 2024, Not Competed, 1 offers | Antitrust DivisionOffices, Boards and Divisions | Expert WitnessNAICS 541199, PSC R424 | $36,265 |
| 50310224C0065Definitive Contract, September 6, 2024, Not Competed, 1 offers | Securities and Exchange CommissionSecurities and Exchange Commission | Expert Witness ServicesNAICS 541990, PSC R424 | $27,250 |
| 50310224C0044Definitive Contract, June 19, 2024, Not Competed, 1 offers | Securities and Exchange CommissionSecurities and Exchange Commission | Expert WitnessNAICS 541618, PSC R424 | $22,563 |
| 15JC1V22P00000372Purchase Order, January 2, 2024, Not Competed, 1 offers | Civil DivisionOffices, Boards and Divisions | Expert Witness ServicesNAICS 541199, PSC R424 | $15,750 |
| 50310223C0072Definitive Contract, August 27, 2024, Not Competed, 1 offers | Securities and Exchange CommissionSecurities and Exchange Commission | Expert Witness ServicesNAICS 541611, PSC R424 | $8,200 |
| 15JA5323P00000226Purchase Order, June 9, 2025, Not Competed, 1 offers | U.S. Attorneys Office-Ny(E)Offices, Boards and Divisions | Mod to Extend ContractNAICS 541199, PSC R418 | $0 |
| 15JTAX22P00000015Purchase Order, January 23, 2024, Not Competed, 1 offers | Tax DivisionOffices, Boards and Divisions | Expert WitnessNAICS 541199, PSC R424 | $0 |
| 15JTAX22P00000025Purchase Order, January 26, 2024, Not Competed, 1 offers | Tax DivisionOffices, Boards and Divisions | Expert WitnessNAICS 541199, PSC R424 | $0 |
| 2023H221C00018Definitive Contract, April 25, 2025, Not Competed, 1 offers | Special OperationsInternal Revenue Service | The IRS Requires the Services of an Expert Witness in Connection with Litigation. Administrative Modification to Update the Description of RNAICS 541611, PSC R424 | $0 |
| 2091JB18C00027Definitive Contract, July 14, 2026, Not Competed, 1 offers | Special OperationsInternal Revenue Service | Contract Is Being Closed All Services Rednded Case ClosedNAICS 541990, PSC R424 | $0 |
| 29FTC121C0005Definitive Contract, March 26, 2025, Not Competed, 1 offers | Office of AcquisitionFederal Trade Commission | Mass Closeout Project 2025NAICS 541618, PSC R424 | $0 |
| 29FTC121C0022Definitive Contract, March 25, 2025, Full and Open Competition After Exclusion of Sources, 2 offers | Office of AcquisitionFederal Trade Commission | Deobligate Invalid Clin 001 in the Amount of $169,800.00NAICS 541611, PSC R424 | $0 |
| 15JTAX20P00000021Purchase Order, June 16, 2025, Not Competed, 1 offers | Tax DivisionOffices, Boards and Divisions | Expert Witness ServicesNAICS 523910, PSC R424 | -$24 |
| DJJ17LUSA540335Purchase Order, April 16, 2025, Not Competed, 1 offers | U.S. Attorneys Office-Ny(S)Offices, Boards and Divisions | Litigative Consultant Services - Document Review and Analysis.NAICS 541199, PSC R418 | -$74 |
| 29FTC123C0012Definitive Contract, May 22, 2024, Not Competed, 1 offers | Office of AcquisitionFederal Trade Commission | Analysis, Consultation, and Testimony Support ServicesNAICS 541611, PSC R424 | -$872 |
| 2023H220C00026Definitive Contract, July 30, 2024, Not Competed, 1 offers | Special OperationsInternal Revenue Service | Expert Witness AwardNAICS 541611, PSC R424 | -$4,058 |
| 15JENR20P00000004Purchase Order, January 23, 2025, Not Competed, 1 offers | Environment Natural Resources DivOffices, Boards and Divisions | Expert Witness-Natural ResourcesNAICS 541690, PSC R424 | -$7,822 |
| 15JA1219P00000082Purchase Order, June 4, 2024, Not Competed, 1 offers | U.S. Attorneys Office-Ca(C)Offices, Boards and Divisions | Expert Witness Services (Economics)NAICS 541690, PSC B507 | -$11,192 |
| 2091JB19P00300Purchase Order, July 31, 2024, Not Competed Under SAP, 1 offers | Workforce Development-ApdpInternal Revenue Service | Expert Witness Services Cyrbyme-CNAICS 541990, PSC R424 | -$12,902 |
| 15JA1219P00000192Purchase Order, April 14, 2025, Not Competed, 1 offers | U.S. Attorneys Office-Ca(C)Offices, Boards and Divisions | Expert Witness Services (Economics)NAICS 541690, PSC R424 | -$19,627 |
| 15JENR18P00000468Purchase Order, March 13, 2024, Not Competed, 1 offers | Environment Natural Resources DivOffices, Boards and Divisions | Expert Witness ServicesNAICS 541199, PSC R424 | -$25,131 |
| 50310221C0057Definitive Contract, October 28, 2024, Not Competed, 1 offers | Securities and Exchange CommissionSecurities and Exchange Commission | Expert Witness ServicesNAICS 541611, PSC R424 | -$32,105 |
| 2023H221C00012Definitive Contract, June 26, 2026, Not Competed, 1 offers | Special OperationsInternal Revenue Service | Expert Witness. This Modification Is to Close-Out the ContractNAICS 541690, PSC R424 | -$34,636 |
| 15JTAX21P00000020Purchase Order, January 25, 2024, Not Competed, 1 offers | Tax DivisionOffices, Boards and Divisions | Expert WitnessNAICS 523910, PSC R424 | -$41,420 |
| 2091JB23P00141Purchase Order, April 28, 2025, Not Competed Under SAP, 1 offers | Special OperationsInternal Revenue Service | The IRS Requires the Services of an Expert Witness in Connection with Litigation. Administrative Modification to Update the Description of RNAICS 541990, PSC R424 | -$51,041 |
| 2023H219C00015Definitive Contract, July 21, 2025, Not Competed, 1 offers | Special OperationsInternal Revenue Service | Expert Witness ServicesNAICS 541690, PSC R424 | -$51,466 |
| 2023H219C00014Definitive Contract, August 30, 2024, Not Competed, 1 offers | Special OperationsInternal Revenue Service | New Expert Witness Services- Execution Phase One & TwoNAICS 541690, PSC R424 | -$61,026 |
| 9523ZY22C0012Definitive Contract, February 28, 2024, Not Competed, 1 offers | Commodity Futures Trading CommCommodity Futures Trading Commission | Expert Witness SupportNAICS 541199, PSC R424 | -$112,733 |
| 15JTAX21P00000009Purchase Order, June 20, 2025, Not Competed, 1 offers | Tax DivisionOffices, Boards and Divisions | Expert WitnessNAICS 523910, PSC R424 | -$122,370 |
| 15JATR23C00000005Definitive Contract, December 18, 2024, Not Competed, 1 offers | Antitrust DivisionOffices, Boards and Divisions | Expert WitnessNAICS 541199, PSC R424 | -$141,375 |
| 29FTC123C0010Definitive Contract, April 16, 2024, Full and Open Competition After Exclusion of Sources, 3 offers | Office of AcquisitionFederal Trade Commission | DeobNAICS 541611, PSC R424 | -$178,336 |
| 50310223C0070Definitive Contract, June 11, 2024, Not Competed, 1 offers | Securities and Exchange CommissionSecurities and Exchange Commission | Expert ServicesNAICS 541990, PSC R424 | -$180,369 |
| 29FTC123C0020Definitive Contract, April 16, 2024, Not Competed, 1 offers | Office of AcquisitionFederal Trade Commission | Deob & CloseoutNAICS 541611, PSC R424 | -$222,400 |
| 15JTAX21P00000008Purchase Order, March 29, 2024, Not Competed, 1 offers | Tax DivisionOffices, Boards and Divisions | Expert WitnessNAICS 523910, PSC R424 | -$465,216 |
| 50310220C0041Definitive Contract, June 27, 2024, Not Competed, 1 offers | Securities and Exchange CommissionSecurities and Exchange Commission | Expert WitnessNAICS 541690, PSC R424 | -$474,413 |
| 15JATR23C00000091Definitive Contract, February 22, 2024, Not Competed, 1 offers | Antitrust DivisionOffices, Boards and Divisions | ExpertNAICS 541199, PSC R418 | -$493,800 |
| 2091JB23C00049Definitive Contract, April 28, 2025, Not Competed, 1 offers | Special OperationsInternal Revenue Service | Expert Witness Services- Provide a Written Report, & Expert Witness Testimony Pertaining to the Fair Market Value and All Classes of Shares NAICS 541990, PSC R424 | -$525,500 |
| 15JTAX19P00000033Purchase Order, February 20, 2024, Not Competed, 1 offers | Tax DivisionOffices, Boards and Divisions | Expert WitnessNAICS 523910, PSC R424 | -$1,374,482 |
- Places of performance
- MassachusettsCaliforniaDistrict of ColumbiaTexasNorth Carolina
- Product and service codes
- R424 Expert WitnessR418 Legal ServicesB507 Economic Studies
- Transactions
- 249 across 90 awards