Federal contractor profile
GREENBERG KEITH D
UEI Z5NJJLRRABX4CAGE 6XBZ9
Active
Small Business
Overview
- Legal name
- GREENBERG KEITH D
- Registered location
- ROCKVILLE, MD, USA
- Primary NAICS
- 541990 — All Other Professional, Scientific, and Technical Services
- Latest award activity
- Aug 3, 2026
Read company summary
GREENBERG KEITH D is associated with UEI Z5NJJLRRABX4 and CAGE 6XBZ9 in public federal records. AcornBids currently links 8 prime awards totaling $102.3K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Commerce. Its recorded federal awards include work classified as All Other Professional, Scientific, and Technical Services; All Other Legal Services; Administrative Management and General Management Consulting 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 ROCKVILLE, MD, USA.
At a glance
Lifetime prime obligations$102.3K
Prime awards8
Awards with future end dates3
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 Oct 3, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- GREENBERG KEITH D
- UEI
- Z5NJJLRRABX4
- CAGE
- 6XBZ9
- Registered address
- 6117 CALWOOD WAY, ROCKVILLE, MD, 20852, USA
- Registration status
- Active
- Primary NAICS
- 541990 — All Other Professional, Scientific, and Technical Services
- SAM activation
- Jan 14, 2026
- Initial registration
- Jun 28, 2013
- Entity start
- Aug 1, 2012
- SAM updated
- Jan 14, 2026
- Registration expires
- Jan 12, 2027
- 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 |
|---|---|---|---|---|
| 1333BJ26P00120009ARBITRATOR SERVICES. | Department of Commerce | $33.3K | Sep 10, 2026 | Mar 9, 2032 |
| 88310326P00019ARBITRATION SERVICES AT ARCHIVES II IN COLLEGE PARK, MD. | National Archives and Records Administration | $8.8K | Jul 31, 2026 | Jul 30, 2027 |
| 88310326P00007ARBITRATION SERVICES ON A GRIEVANCE ARISING AT ARCHIVES II IN COLLEGE PARK, MD. | National Archives and Records Administration | $8.8K | Apr 27, 2026 | Apr 26, 2027 |
| 1333BJ25P00121003ARBITRATION SERVICES FOR THE OFFICE OF GENERAL COUNSEL (OGC) | Department of Commerce | $10.5K | Sep 10, 2025 | Sep 9, 2026 |
| N0018923FZ628EXPERT SERVICES (LH) | Department of Defense | $1.0K | Sep 22, 2023 | Sep 21, 2024 |
| N0018925FZ285EXPERT SERVICES (LH) | Department of Defense | $37.1K | Jul 25, 2025 | Sep 24, 2026 |
| N0018924DZ054EXPERT SERVICES (LH) | Department of Defense | $74.2K | Sep 24, 2024 | Not available |
| 36C10E23P0092ARBITRATOR SERVICES FOR WASHINGTON, DC-AMO. | Department of Veterans Affairs | $2.7K | Jun 15, 2023 | Jun 14, 2024 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jan 14, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jun 28, 2013 |
| Entity start | Aug 1, 2012 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| KEITH GREENBERG | Government business | Contact method not published | SAM registration | Not available |
| KEITH GREENBERG | 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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About GREENBERG KEITH D
What products and services appear in its federal awards?
Recorded award industries: 541990 — All Other Professional, Scientific, and Technical Services; 541199 — All Other Legal Services; 541611 — Administrative Management and General Management Consulting Services.
Recorded products and services: R418 — Legal Services; R424 — Expert Witness.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
6117 CALWOOD WAY, ROCKVILLE, Maryland 20852, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
541990 — All Other Professional, Scientific, and Technical Services.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Commerce; Department of Defense; National Archives and Records 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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