Federal contractor profile
CORNERSTONE BUSINESS SYSTEMS INC
UEI LHQMT7MAX7E6CAGE 0Q6P9
Active
Small Business
Overview
- Legal name
- CORNERSTONE BUSINESS SYSTEMS INC
- Registered location
- COLUMBUS, OH, USA
- Primary NAICS
- 541618 — Other Management Consulting Services
- Latest award activity
- Feb 19, 2026
Read company summary
CORNERSTONE BUSINESS SYSTEMS INC is associated with UEI LHQMT7MAX7E6 and CAGE 0Q6P9 in public federal records. AcornBids currently links 1 prime award totaling $61.1K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Janitorial Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541618 (Other Management Consulting Services). Its public SAM.gov registration lists COLUMBUS, OH, USA.
At a glance
Lifetime prime obligations$61.1K
Prime awards1
Awards with future end dates1
Top-agency concentration100.0%
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 Refresh pending; these totals may be out of date.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 BUSINESS SYSTEMS INC
- UEI
- LHQMT7MAX7E6
- CAGE
- 0Q6P9
- Registered address
- 702 WILKE PL, COLUMBUS, OH, 43230, USA
- Registration status
- Active
- Primary NAICS
- 541618 — Other Management Consulting Services
- SAM activation
- Feb 20, 2026
- Initial registration
- Dec 11, 2024
- Entity start
- Aug 14, 2017
- SAM updated
- Feb 20, 2026
- Registration expires
- Feb 18, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- OH, 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 |
|---|---|---|---|---|
| HQ042325PE007EXTERIOR WINDOW CLEANING SERVICES | Department of Defense | $61.1K | Apr 1, 2025 | Mar 31, 2030 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Feb 20, 2026 |
| Source loaded | Sep 19, 2026 |
| Initial registration | Dec 11, 2024 |
| Entity start | Aug 14, 2017 |
Registration classifications: Self Certified Small Disadvantaged Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 236118 — Residential Remodelers | Not reported |
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 541511 — Custom Computer Programming Services | Not reported |
| 541512 — Computer Systems Design Services | Not reported |
| 541513 — Computer Facilities Management Services | Not reported |
| 541519 — Other Computer Related Services | Not reported |
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541618 — Other Management Consulting Services | Not reported |
| 561499 — All Other Business Support Services | Not reported |
| 561621 — Security Systems Services (except Locksmiths) | Not reported |
| 561720 — Janitorial Services | Not reported |
| 561730 — Landscaping Services | Not reported |
| 561740 — Carpet and Upholstery Cleaning Services | Not reported |
| 561790 — Other Services to Buildings and Dwellings | Not reported |
| 611430 — Professional and Management Development Training | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| NATHAN BELL | Government business | Contact method not published | SAM registration | Not available |
| NATHAN BELL | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 236118 — Residential Remodelers
- 236220 — Commercial and Institutional Building Construction
- 541511 — Custom Computer Programming Services
- 541512 — Computer Systems Design Services
- 541513 — Computer Facilities Management Services
- 541519 — Other Computer Related Services
- 541611 — Administrative Management and General Management Consulting Services
- 541618 — Other Management Consulting Services
- 561499 — All Other Business Support Services
- 561621 — Security Systems Services (except Locksmiths)
- 561720 — Janitorial Services
- 561730 — Landscaping Services
- 561740 — Carpet and Upholstery Cleaning Services
- 561790 — Other Services to Buildings and Dwellings
- 611430 — Professional and Management Development Training
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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