Federal contractor profile
CORNERSTONE COMMUNICATIONS, INC.
UEI W36JFDP4Z4V7CAGE 3ZBZ8Company website ↗
Active
Small Business
Overview
- Legal name
- CORNERSTONE COMMUNICATIONS, INC.
- Registered location
- FENTON, MO, USA
- Website
- Company website ↗
- Primary NAICS
- 423430 — Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
- Latest award activity
- Jun 24, 2026
Read company summary
CORNERSTONE COMMUNICATIONS, INC. is associated with UEI W36JFDP4Z4V7 and CAGE 3ZBZ8 in public federal records. AcornBids currently links 10 prime awards totaling $293.4K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Electronic Computer Manufacturing; Telephone Answering Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 423430 (Computer and Computer Peripheral Equipment and Software Merchant Wholesalers). Its public SAM.gov registration lists FENTON, MO, USA.
At a glance
Lifetime prime obligations$293.4K
Prime awards10
Awards with future end dates4
Top-agency concentration93.2%
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 Refresh pending; these totals may be out of date.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
- CORNERSTONE COMMUNICATIONS, INC.
- UEI
- W36JFDP4Z4V7
- CAGE
- 3ZBZ8
- Registered address
- 1449 W LARK INDUSTRIAL DR, FENTON, MO, 63026, USA
- Registration status
- Active
- Primary NAICS
- 423430 — Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
- SAM activation
- Sep 24, 2025
- Initial registration
- Aug 9, 2004
- Entity start
- Feb 1, 1997
- SAM updated
- Sep 24, 2025
- Registration expires
- Sep 22, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- MO, 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 |
|---|---|---|---|---|
| GS35F0278TFEDERAL SUPPLY SCHEDULE CONTRACT. | General Services Administration | $1.3M | Feb 23, 2007 | Not available |
| N7027225C0043OCTEL VOICE MAIL SUPPORT SERVICE BASE PERIOD OF 9 MONTHS | Department of Defense | $25.0K | Sep 26, 2025 | Dec 25, 2030 |
| N0024424F0123AVAYA HARDWARE MAINTENANCE SERVICES | Department of Defense | $85.0K | Feb 1, 2024 | Jan 31, 2029 |
| W519TC23F0029PROCUREMENT OF PRIVATE BRANCH EXCHANGE (PBX) TELEPHONE MAINTENANCE AND SUPPORT SERVICES | Department of Defense | $39.8K | Nov 18, 2022 | Dec 14, 2026 |
| 89503321PWA000172PBX AND AVST VOICEMAIL MAINTENANCE SERVICES. | Department of Energy | $20.0K | Aug 17, 2021 | Sep 21, 2024 |
| N0010425PQA53CIRCUIT CARD ASSEMB | Department of Defense | $300 | Jan 27, 2025 | Dec 9, 2025 |
| N7027221C3009OCTEL PA | Department of Defense | $72.4K | Oct 1, 2020 | Aug 31, 2025 |
| N7027225P0004SWITCH PREVENTATIVE AND CORRECTIVE MAINTENANCE AT BRANCH MEDICAL CLINIC, NAVAL STATION MAYPORT, FL SEE ATTACHED PWS | Department of Defense | $9.0K | Feb 10, 2025 | Feb 9, 2026 |
| HT940623F0126AVAYA PHONE MAINTENANCE SERVICE FOR NAVAL HOSPITAL JACKSONVILLE. | Department of Defense | $12.0K | Oct 1, 2023 | Sep 30, 2026 |
| N6426721F0286ANNUAL SUPPORT AGREEMENT | Department of Defense | $30.0K | Sep 28, 2021 | Sep 27, 2025 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Sep 24, 2025 |
| Source loaded | Oct 17, 2026 |
| Initial registration | Aug 9, 2004 |
| Entity start | Feb 1, 1997 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 423430 — Computer and Computer Peripheral Equipment and Software Merchant Wholesalers | Not reported |
| 541512 — Computer Systems Design Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| MARK MORNINGSTAR | Government business | Contact method not published | SAM registration | Not available |
| ROBERT BRINKER | Alternate government business | Contact method not published | SAM registration | Not available |
| MARK MORNINGSTAR | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 423430 — Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
- 541512 — Computer Systems Design 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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