Derosa Research & Trading Inc.
New Canaan, CT
- UEI
- QXG2NV2S3FN7
- CAGE
- 3GM85
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 495 White Oak Shade Rd, New Canaan, CT 06840, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Expert witness services in finance for the internal revenue service chief counsel. | Internal Revenue Service | $41,489 | |
| Expert witness services | Internal Revenue Service | $17,300 | |
| Expert witness - derosa | Internal Revenue Service | $73,500 | |
| Expert witness services | Internal Revenue Service | $32,550 | |
| Expert witness services | Internal Revenue Service | $236,082 |
About Derosa Research & Trading Inc.
Derosa Research & Trading Inc. is a for-profit corporate entity registered in SAM.gov since 2003, with its primary address located in New Canaan, Connecticut. The company specializes in providing expert witness services, particularly in the domains of finance, economics, and financial analysis. Based on available information, Derosa Research & Trading Inc. appears to be a professional services firm that offers specialized analytical and testimonial support to federal agencies, with a concentrated focus on supporting legal and administrative proceedings.
The company has exclusively secured federal contract awards from the Internal Revenue Service (IRS), all of which are purchase order contracts for expert witness services. These contracts, totaling approximately $1,045,830.96 between 2021 and 2025, involve providing expert witness support to the IRS Chief Counsel's office in areas of financial expertise, tax administration, and litigation support. Each contract has been competitively awarded without set-aside designations, indicating Derosa Research & Trading Inc. competes directly in the open federal marketplace. The contract awards range from $124,250 to $518,955.96, with performance periods extending through various dates between 2026 and 2030. The specific services encompass expert witness testimony, financial analysis, economic consulting, and specialized support for IRS tax enforcement and litigation activities, demonstrating the firm's niche expertise in providing high-level financial and economic consultation to a federal agency.
Quick answers
What is Derosa Research & Trading Inc.'s UEI?
Derosa Research & Trading Inc.'s Unique Entity ID (UEI) in SAM.gov is QXG2NV2S3FN7.
What is Derosa Research & Trading Inc.'s CAGE code?
Derosa Research & Trading Inc.'s CAGE code is 3GM85.
What is Derosa Research & Trading Inc.'s primary NAICS code?
Derosa Research & Trading Inc.'s primary NAICS code is 541990 (All Other Professional, Scientific, and Technical Services).
Where is Derosa Research & Trading Inc. located?
Derosa Research & Trading Inc.'s physical address in SAM.gov is 495 White Oak Shade Rd, New Canaan, CT 06840, USA.
Is Derosa Research & Trading Inc. registered in SAM.gov?
Yes. Derosa Research & Trading Inc.'s SAM.gov registration is active through December 29, 2026.
What is Derosa Research & Trading Inc.'s most recent federal award?
Derosa Research & Trading Inc.'s most recent federal contract award is Expert witness services in finance for the internal revenue service chief counsel (2023H225P00290), from Internal Revenue Service, on June 16, 2025.
On GovTribe
See Derosa Research & Trading Inc.'s full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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