Federal contractor profile
CORNERSTONE SOURCING LLC
UEI DMPALQ2X7RM3CAGE 15M54
Overview
- Legal name
- CORNERSTONE SOURCING LLC
- Registered location
- AUSTIN, TX, USA
- Primary NAICS
- 541614 — Process, Physical Distribution, and Logistics Consulting Services
- Latest award activity
- Dec 12, 2025
Read company summary
CORNERSTONE SOURCING LLC is associated with UEI DMPALQ2X7RM3 and CAGE 15M54 in public federal records. AcornBids currently links 3 prime awards totaling $12 in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Fabricated Pipe and Pipe Fitting Manufacturing; Rubber and Plastics Hoses and Belting Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541614 (Process, Physical Distribution, and Logistics Consulting Services). Its public SAM.gov registration lists AUSTIN, TX, USA.
At a glance
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 20, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- CORNERSTONE SOURCING LLC
- UEI
- DMPALQ2X7RM3
- CAGE
- 15M54
- Registered address
- 11001 S 1ST ST APT 325, AUSTIN, TX, 78748, USA
- Registration status
- Active
- Primary NAICS
- 541614 — Process, Physical Distribution, and Logistics Consulting Services
- SAM activation
- Sep 24, 2025
- Initial registration
- Sep 16, 2025
- Entity start
- Sep 6, 2025
- SAM updated
- Sep 25, 2025
- Registration expires
- Sep 20, 2026
- Fiscal year end
- Dec 31
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 |
|---|---|---|---|---|
| SPE7M026P09728511811078!TUBING,NONMETALLIC | Department of Defense | $2 | Dec 12, 2025 | Jan 12, 2026 |
| SPE7M026P08008511784935!CLAMP,HOSE,SPECIAL- | Department of Defense | $8 | Dec 5, 2025 | Jan 5, 2026 |
| SPE7M026P07258511772074!TUBING,NONMETALLIC | Department of Defense | $2 | Nov 21, 2025 | Dec 22, 2025 |
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Sep 25, 2025 |
| Source loaded | Sep 19, 2026 |
| Initial registration | Sep 16, 2025 |
| Entity start | Sep 6, 2025 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541614 — Process, Physical Distribution, and Logistics Consulting Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| SEBASTIAN VALDEZ TINAJERO | Government business | Contact method not published | SAM registration | Not available |
| SEBASTIAN VALDEZ TINAJERO | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541614 — Process, Physical Distribution, and Logistics Consulting Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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Explore the customer, work and award-size evidence behind each match.
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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