Federal contractor profile
COLLABORATIVE TESTING SERVICES, INC
UEI K9NBLMMNYMS5CAGE 47536Company website ↗
Active
Overview
- Legal name
- COLLABORATIVE TESTING SERVICES, INC
- Registered location
- STERLING, VA, USA
- Website
- Company website ↗
- Primary NAICS
- 541990 — All Other Professional, Scientific, and Technical Services
- Latest award activity
- Aug 19, 2026
Read company summary
COLLABORATIVE TESTING SERVICES, INC is associated with UEI K9NBLMMNYMS5 and CAGE 47536 in public federal records. AcornBids currently links 21 prime awards totaling $297.3K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as All Other Professional, Scientific, and Technical Services; Testing Laboratories and Services; Other Computer Related 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 STERLING, VA, USA.
At a glance
Lifetime prime obligations$297.3K
Prime awards21
Awards with future end dates9
Top-agency concentration58.2%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 27, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- COLLABORATIVE TESTING SERVICES, INC
- UEI
- K9NBLMMNYMS5
- CAGE
- 47536
- Registered address
- 21331 GENTRY DR, STERLING, VA, 20166, USA
- Registration status
- Active
- Primary NAICS
- 541990 — All Other Professional, Scientific, and Technical Services
- SAM activation
- May 21, 2026
- Initial registration
- May 9, 2000
- Entity start
- Jan 6, 1977
- SAM updated
- May 21, 2026
- Registration expires
- May 19, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- VA, 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 |
|---|---|---|---|---|
| 15F06726P0000728ITSW - ANSI NATIONAL ACCREDITATION BOARD (ANAB) PROFICIENCY TESTS | Department of Justice | $17.4K | Sep 30, 2026 | Sep 29, 2027 |
| N4523A26F1302YEAR 4 LAB PROFICIENCY SUBSCRIPTION. BASE 23D5700 | Department of Defense | $8.8K | Nov 7, 2025 | Nov 10, 2026 |
| 15A00022PAQA00001PURCHASE PROFICIENCY TESTING FOR ALL ATF FORENSIC SCIENCE LABORATORIES FOR FY22-26 | Department of Justice | $125.0K | Nov 1, 2021 | Oct 31, 2026 |
| N0016424PG003RUBBER PROFICIENCY TEST | Department of Defense | $10.9K | Nov 29, 2023 | Dec 31, 2026 |
| N3904024P0004METAL/RUBBER PROFICIENCY TESTING SERVICES | Department of Defense | $31.7K | Dec 1, 2023 | Dec 1, 2027 |
| N4215824PN006ANNUAL CERTIFICATION OF LABORATORY TEST | Department of Defense | $14.4K | Nov 24, 2023 | Nov 26, 2027 |
| N3225324P0011PROFICIENCY TESTING SAMPLES | Department of Defense | $17.7K | Dec 1, 2023 | Nov 30, 2028 |
| 2031ZA26P00008COLLABORATIVE TESTING SERVICE (CTS) PROGRAM | Department of the Treasury | $3.7K | Apr 1, 2026 | Mar 31, 2027 |
| N0040624P0069CTS PROFICIENCY TEST | Department of Defense | $16.5K | Nov 22, 2023 | Nov 30, 2026 |
| 15DDL426P00000003COLLABORATIVE TESTING - PROFICIENCY TESTS | Department of Justice | $450 | Nov 19, 2025 | Jun 30, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | May 21, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | May 9, 2000 |
| Entity start | Jan 6, 1977 |
| Industry | Reported size status |
|---|---|
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| CHRISTOPHER CZYRYCA | Government business | Contact method not published | SAM registration | Not available |
| CATHERINE BROWN | Alternate government business | Contact method not published | SAM registration | Not available |
| MICHAEL DOUGHERTY | Electronic business | Contact method not published | SAM registration | Not available |
| CATHERINE BROWN | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541990 — All Other Professional, Scientific, and Technical Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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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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