Federal contractor profile
KEY CONCEPTS KNOWLEDGEBASE L LC
UEI HDE4ZMQMKZY9CAGE 4HKH9Company website ↗
Active
Small Business
Overview
- Legal name
- KEY CONCEPTS KNOWLEDGEBASE L LC
- Registered location
- FAIRFAX, VA, USA
- Website
- Company website ↗
- Primary NAICS
- 541512 — Computer Systems Design Services
- Latest award activity
- Aug 7, 2026
Read company summary
KEY CONCEPTS KNOWLEDGEBASE L LC is associated with UEI HDE4ZMQMKZY9 and CAGE 4HKH9 in public federal records. AcornBids currently links 3 prime awards totaling $500 in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology); Computer Systems Design Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541512 (Computer Systems Design Services). Its public SAM.gov registration lists FAIRFAX, VA, USA.
At a glance
Lifetime prime obligations$500
Prime awards3
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 27, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- KEY CONCEPTS KNOWLEDGEBASE L LC
- UEI
- HDE4ZMQMKZY9
- CAGE
- 4HKH9
- Registered address
- 10300 EATON PLACE, FAIRFAX, VA, 22030, USA
- Registration status
- Active
- Primary NAICS
- 541512 — Computer Systems Design Services
- SAM activation
- Jun 12, 2026
- Initial registration
- Aug 14, 2006
- Entity start
- Jul 9, 2004
- SAM updated
- Jun 12, 2026
- Registration expires
- Jun 2, 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 |
|---|---|---|---|---|
| GS35F453DAFEDERAL SUPPLY SCHEDULE CONTRACT | General Services Administration | $500.0K | Aug 10, 2016 | Not available |
| HQ085926FF832SCALABLE HOMELAND INNOVATIVE ENTERPRISE LAYERED DEFENSE (SHIELD) INITIAL ORDER. | Department of Defense | $500 | Dec 29, 2025 | Dec 28, 2035 |
| HQ085926DF330THE CONTRACTOR SHALL PROVIDE ALL NECESSARY MATERIALS, LABOR, EQUIPMENT AND FACILITIES INCIDENTAL TO THE PERFORMANCE OF THIS REQUIREMENT IN ACCORDANCE WITH THE TERMS OF THE ORDER. | Department of Defense | $151.0B | Dec 29, 2025 | Not available |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jun 12, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Aug 14, 2006 |
| Entity start | Jul 9, 2004 |
Registration classifications: Self Certified Small Disadvantaged Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541219 — Other Accounting Services | Not reported |
| 541330 — Engineering Services | 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 |
| 541614 — Process, Physical Distribution, and Logistics Consulting Services | Not reported |
| 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | Not reported |
| 541890 — Other Services Related to Advertising | Not reported |
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| 561210 — Facilities Support Services | Not reported |
| 561410 — Document Preparation Services | Not reported |
| 611710 — Educational Support Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| RODNEY DE PEIZA | Government business | Contact method not published | SAM registration | Not available |
| RODNEY DE PEIZA | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541219 — Other Accounting Services
- 541330 — Engineering Services
- 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
- 541614 — Process, Physical Distribution, and Logistics Consulting Services
- 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541890 — Other Services Related to Advertising
- 541990 — All Other Professional, Scientific, and Technical Services
- 561210 — Facilities Support Services
- 561410 — Document Preparation Services
- 611710 — Educational Support Services
Registered products and services
- DA01 — Support services for activities involved with application development and support to include analysis, design, development, coding, testing, and release packaging, as well as support of off-the-shelf Business Applications.
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About KEY CONCEPTS KNOWLEDGEBASE L LC
What products and services appear in its federal awards?
Recorded award industries: 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology); 541512 — Computer Systems Design Services.
Recorded products and services: AC13 — NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; EXPERIMENTAL DEVELOPMENT; D399 — Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.).
Examples from recent award records:
- FEDERAL SUPPLY SCHEDULE CONTRACT
- SCALABLE HOMELAND INNOVATIVE ENTERPRISE LAYERED DEFENSE (SHIELD) INITIAL ORDER.
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
10300 EATON PLACE, FAIRFAX, Virginia 22030, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
541512 — Computer Systems Design Services.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Defense; 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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