Federal contractor · public award history
CORNERSTONE RESEARCH INC
Parent: CORNERSTONE RESEARCH INC Unique Entity Identifier (UEI)LJLCU66U4WY9
- Awards we know about
- 32
- Typical size
- $2.08M
- Middle of their public awards
- Dollars on those awards
- $53.67M
Most of their awards we can see fall roughly between $594,259 and $2.58M.
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Use the verified identifiers and public award record to investigate documented incumbents, compare competitors, or identify possible teaming partners. This is a research starting point, not a capability or partner recommendation.
These official USAspending contract records do not rate capability or past performance and do not tell you whether to team or bid.
Awarding agencies
- Department of the Treasury (19)
- Federal Trade Commission (5)
- Securities and Exchange Commission (5)
- Department of Justice (3)
Industries & product codes
Award history
- Department of the Treasury$3.18MAug 13, 2025Procurement Instrument Identifier (PIID)2091JB20C00009All Other Professional, Scientific, and Technical Services541990Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT WITNESS SERVICES: IRS EXPERT WITNESSES THAT IS CAPABLE OF PROVIDING LITIGATION SUPPORT FOR CASES INVOLVING IRS AUDIT DEFENSE, PERFORM FORENSIC ACCOUNTING SERVICES, AND/OR ASSIST IN TAX ABATEMENT
- Securities and Exchange Commission$642,121Jul 23, 2025Procurement Instrument Identifier (PIID)50310221C0073All Other Professional, Scientific, and Technical Services541990Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT WITNESS SERVICES
- Department of the Treasury$2.84MJul 7, 2025Procurement Instrument Identifier (PIID)2023H222C00033Other Management Consulting Services541618Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT WITNESS SERVICES
- Department of the Treasury$506,397Jul 1, 2025Procurement Instrument Identifier (PIID)2023H225C00073Other Management Consulting Services541618Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT WITNESS SERVICES FOR RELEVANT ASPECTS OF GERMAN TAX LAW AND OTHER RELATED EXPERT SERVICES TRACS0002905 APPROVED 6/24/25
- Department of the Treasury$546,397Jun 26, 2025Procurement Instrument Identifier (PIID)2023H225C00069Other Management Consulting Services541618Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
TRACS0002851, APPROVED 6/24/25. EXPERT WITNESS SERVICES ARE REQUIRED FOR LITIGATION OF A CASE BY IRS, CHIEF COUNSEL.
- Department of the Treasury$843,578Jun 5, 2025Procurement Instrument Identifier (PIID)2023H220C00008Other Management Consulting Services541618Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT WITNESS SERVICES
- Department of the Treasury$854,003Jun 2, 2025Procurement Instrument Identifier (PIID)2023H225C00060Other Management Consulting Services541618Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT WITNESS SERVICES - TRACS0002380 - APPROVED 5/23/2025 - U.K. GAAP ANALYSIS FOR INTERNAL REVENUE SERVICE CHIEF COUNSEL.
- Department of the Treasury$745,428May 22, 2025Procurement Instrument Identifier (PIID)2023H225C00062Other Management Consulting Services541618Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT WITNESS SERVICES FOR FINANCIAL ACCOUNTING AND OTHER RELATED EXPERT SERVICES.
- Department of Justice$2.42MMay 13, 2025Procurement Instrument Identifier (PIID)15JENR20P00000113All Other Legal Services541199Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT WITNESS
- Department of Justice$3.31MMay 9, 2025Procurement Instrument Identifier (PIID)DJJ17WENR010419All Other Legal Services541199Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
IGF::CT::IGF EXPERT WITNESS - BUSINESS AND FINANCE/ECONOMICS - MANAGEMENT SCIENCE&ENGINEERING YRG$S47343
- Securities and Exchange Commission$360,425May 6, 2025Procurement Instrument Identifier (PIID)50310221C0070All Other Professional, Scientific, and Technical Services541990Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT WITNESS SERVICES
- Department of the Treasury$2.59MApr 30, 2025Procurement Instrument Identifier (PIID)2023H220C00016Other Management Consulting Services541618Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT WITNESS SERVICES
- Department of the Treasury$2.08MApr 30, 2025Procurement Instrument Identifier (PIID)2023H223C00023Other Management Consulting Services541618Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT WITNESS SERVICES
- Department of the Treasury$3.41MApr 29, 2025Procurement Instrument Identifier (PIID)2023H223C00076Other Management Consulting Services541618Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT WITNESS SERVICES
- Department of the Treasury$2.85MApr 29, 2025Procurement Instrument Identifier (PIID)2023H223C00079Other Management Consulting Services541618Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT WITNESS SERVICES
- Department of the Treasury$2.42MApr 29, 2025Procurement Instrument Identifier (PIID)2023H224C00026Other Management Consulting Services541618Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
IRS EXPERT WITNESSES THAT IS CAPABLE OF PROVIDING LITIGATION SUPPORT FOR CASES INVOLVING IRS AUDIT DEFENSE, PERFORM FORENSIC ACCOUNTING SERVICES, AND/OR ASSIST IN TAX ABATEMENT.
- Department of the Treasury$2.38MApr 29, 2025Procurement Instrument Identifier (PIID)2091JB23C00025All Other Professional, Scientific, and Technical Services541990Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT WITNESS SERVICES: IRS EXPERT WITNESSES THAT IS CAPABLE OF PROVIDING LITIGATION SUPPORT FOR CASES INVOLVING IRS AUDIT DEFENSE, PERFORM FORENSIC ACCOUNTING SERVICES, AND/OR ASSIST IN TAX ABATEMENT
- Department of the Treasury$3.36MApr 28, 2025Procurement Instrument Identifier (PIID)2091JB23C00013All Other Professional, Scientific, and Technical Services541990Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT WITNESS SERVICES: IRS EXPERT WITNESSES THAT IS CAPABLE OF PROVIDING LITIGATION SUPPORT FOR CASES INVOLVING IRS AUDIT DEFENSE, PERFORM FORENSIC ACCOUNTING SERVICES, AND/OR ASSIST IN TAX ABATEMENT
- Securities and Exchange Commission$529,725Apr 28, 2025Procurement Instrument Identifier (PIID)50310224C0041All Other Professional, Scientific, and Technical Services541990Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT SERVICES
- Department of the Treasury$2.56MApr 26, 2025Procurement Instrument Identifier (PIID)2091JB21C00010All Other Professional, Scientific, and Technical Services541990Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
IRS EXPERT WITNESSES THAT IS CAPABLE OF PROVIDING LITIGATION SUPPORT FOR CASES INVOLVING IRS AUDIT DEFENSE, PERFORM FORENSIC ACCOUNTING SERVICES, AND/OR ASSIST IN TAX ABATEMENT.
- Department of the Treasury$2.06MApr 25, 2025Procurement Instrument Identifier (PIID)2023H221C00010Other Management Consulting Services541618Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT WITNESS SERVICES
- Department of the Treasury$2.97MApr 25, 2025Procurement Instrument Identifier (PIID)2023H221C00020Marketing Research and Public Opinion Polling541910Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT WITNESS SERVICES
- Department of the Treasury$2.32MApr 22, 2025Procurement Instrument Identifier (PIID)2023H225C00043Other Management Consulting Services541618Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT WITNESS SERVICES - INTERNATIONAL ECONOMICS IRS80 - APPROVAL DATE 4/3/2025
- Federal Trade Commission$2.30MApr 21, 2025Procurement Instrument Identifier (PIID)29FTC122C0003Other Management Consulting Services541618Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT SERVICES
- Federal Trade Commission$1.76MApr 14, 2025Procurement Instrument Identifier (PIID)29FTC119C0201Other Management Consulting Services541618Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT SERVICES
- Federal Trade Commission$2.15MApr 14, 2025Procurement Instrument Identifier (PIID)29FTC119C0203Other Management Consulting Services541618Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT SERVICES:
- Securities and Exchange Commission$472,325Apr 10, 2025Procurement Instrument Identifier (PIID)50310223C0017All Other Professional, Scientific, and Technical Services541990Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT WITNESS SERVICES
- Department of the Treasury$1.50MApr 8, 2025Procurement Instrument Identifier (PIID)2023H225C00032Other Management Consulting Services541618Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
IRS87 DATE OF APPROVAL 4/3/2025 - EXPERT WITNESS SERVICES
- Federal Trade Commission$395,096Mar 24, 2025Procurement Instrument Identifier (PIID)29FTC119C0165All Other Professional, Scientific, and Technical Services541990Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT SERVICES:
- Securities and Exchange Commission$441,880Mar 21, 2025Procurement Instrument Identifier (PIID)50310221C0096All Other Professional, Scientific, and Technical Services541990Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT WITNESS
- Department of Justice—Feb 27, 2025Procurement Instrument Identifier (PIID)15JCRT23P00000357All Other Legal Services541199Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT WITNESS SERVICES
- Federal Trade Commission$29,641Nov 18, 2024Procurement Instrument Identifier (PIID)29FTC124C0050Other Scientific and Technical Consulting Services541690Support- Professional: Expert WitnessR424Contract awardUSAspending ↗
EXPERT WITNESS SERVICES
For research only. This is not legal advice, a past-performance review, or a recommendation to team or bid. Check USAspending and SAM.gov.