Active
Small Business
Overview
- Legal name
- CSR INC.
- Also known as
- CSR INC
- Registered location
- ASHBURN, VA, USA
- Website
- Company website ↗
- Primary NAICS
- 541990 — All Other Professional, Scientific, and Technical Services
- Latest award activity
- Aug 4, 2026
Read company summary
CSR INC. is associated with UEI YXV5MJRKQVX5 and CAGE 3KJJ5 in public federal records. AcornBids currently links 5 prime awards totaling $7.5M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Health and Human Services. Its recorded federal awards include work classified as All Other Professional, Scientific, and Technical Services; Computer Systems Design Services; Administrative Management and General Management Consulting Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541990 (All Other Professional, Scientific, and Technical Services). Its public SAM.gov registration lists ASHBURN, VA, USA.
At a glance
Lifetime prime obligations$7.5M
Prime awards5
Awards with future end dates1
Top-agency concentration
Not available
Why this customer concentration
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- CSR INC.
- Doing business as
- CSR INC
- UEI
- YXV5MJRKQVX5
- CAGE
- 3KJJ5
- Registered address
- 20130 LAKEVIEW CENTER PLZ STE 400, ASHBURN, VA, 20147, USA
- Registration status
- Active
- Primary NAICS
- 541990 — All Other Professional, Scientific, and Technical Services
- SAM activation
- Jan 14, 2026
- Initial registration
- Oct 16, 2003
- Entity start
- Mar 30, 1964
- SAM updated
- Jan 15, 2026
- Registration expires
- Jan 12, 2027
- Fiscal year end
- Sep 30
- Place of incorporation
- DC, USA
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 75N94018C00004ALCOHOL EPIDEMIOLOGIC DATA SYSTEM (AEDS) | Department of Health and Human Services | $4.4M | Sep 25, 2018 | Sep 26, 2023 |
| 75N94023C00015NIAAA ALCOHOL EPIDEMIOLOGIC DATA SYSTEM (AEDS) | Department of Health and Human Services | $3.1M | Sep 27, 2023 | Sep 26, 2028 |
| GS00F219CAFEDERAL SUPPLY SCHEDULE CONTRACT | General Services Administration | $16.0M | Jul 18, 2015 | Not available |
| GS35F586GAFEDERAL SUPPLY SCHEDULE CONTRACT | General Services Administration | $360.0K | Aug 2, 2017 | Not available |
| 75N98018D00052PUBLIC INFORMATION AND COMMUNICATIONS SERVICES CONTRACT II | Department of Health and Human Services | $1.2B | Sep 20, 2018 | Not available |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jan 15, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Oct 16, 2003 |
| Entity start | Mar 30, 1964 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 519290 — Web Search Portals and All Other Information Services | Not reported |
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541618 — Other Management Consulting Services | Not reported |
| 541690 — Other Scientific and Technical Consulting Services | Not reported |
| 541714 — Research and Development in Biotechnology (except Nanobiotechnology) | Not reported |
| 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | Not reported |
| 541910 — Marketing Research and Public Opinion Polling | Not reported |
| 541930 — Translation and Interpretation Services | Not reported |
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| 561499 — All Other Business Support Services | Not reported |
| 611430 — Professional and Management Development Training | Not reported |
| 611710 — Educational Support Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| CHRISTOPHER J WILLI | Government business | Contact method not published | SAM registration | Not available |
| MICHELLE L CHARLTON | Alternate government business | Contact method not published | SAM registration | Not available |
| CHRISTOPHER J WILLI | Electronic business | Contact method not published | SAM registration | Not available |
| MICHELLE L CHARLTON | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 519290 — Web Search Portals and All Other Information Services
- 541611 — Administrative Management and General Management Consulting Services
- 541618 — Other Management Consulting Services
- 541690 — Other Scientific and Technical Consulting Services
- 541714 — Research and Development in Biotechnology (except Nanobiotechnology)
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541910 — Marketing Research and Public Opinion Polling
- 541930 — Translation and Interpretation Services
- 541990 — All Other Professional, Scientific, and Technical Services
- 561499 — All Other Business Support Services
- 611430 — Professional and Management Development Training
- 611710 — Educational Support Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About CSR INC.
What products and services appear in its federal awards?
Recorded award industries: 541990 — All Other Professional, Scientific, and Technical Services; 541512 — Computer Systems Design Services; 541611 — Administrative Management and General Management Consulting Services.
Recorded products and services: AN16 — BIOMEDICAL - MANAGEMENT AND SUPPORT; AN22 — HEALTH R&D SERVICES; HEALTH RESEARCH AND TRAINING; APPLIED RESEARCH; R499 — Other Professional Services.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
20130 LAKEVIEW CENTER PLZ STE 400, ASHBURN, Virginia 20147, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
541990 — All Other Professional, Scientific, and Technical Services.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Health and Human Services; General Services Administration.
Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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