Active
Woman Owned Small BusinessWoman Owned BusinessSmall Business
Overview
- Legal name
- THE ADELLSEN GROUP LLC
- Registered location
- WOODBRIDGE, VA, USA
- Website
- Company website ↗
- Primary NAICS
- 561210 — Facilities Support Services
- Latest award activity
- Jul 16, 2026
Read company summary
THE ADELLSEN GROUP LLC is associated with UEI JFLVAWDNJ4E1 and CAGE 4YPS7 in public federal records. AcornBids currently links 3 prime awards totaling $2.5M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Facilities Support Services; Other Activities Related to Real Estate; All Other Professional, Scientific, and Technical Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 561210 (Facilities Support Services). Its public SAM.gov registration lists WOODBRIDGE, VA, USA.
At a glance
Lifetime prime obligations$2.5M
Prime awards3
Awards with future end dates2
Top-agency concentration99.9%
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 Refresh pending; these totals may be out of date.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
- THE ADELLSEN GROUP LLC
- UEI
- JFLVAWDNJ4E1
- CAGE
- 4YPS7
- Registered address
- 15192 LANCASHIRE DR, WOODBRIDGE, VA, 22191, USA
- Registration status
- Active
- Primary NAICS
- 561210 — Facilities Support Services
- SAM activation
- Jan 20, 2026
- Initial registration
- Jan 14, 2008
- Entity start
- Nov 16, 2006
- SAM updated
- Jan 20, 2026
- Registration expires
- Jan 17, 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 |
|---|---|---|---|---|
| 47PB0125D0003NATIONAL SPATIAL DATA MANAGEMENT 3D IMAGING AND DIGITAL TWIN DEVELOPMENT SERVICES FOR PBS | General Services Administration | $1.5K | May 12, 2025 | Not available |
| FA461023P0018REAL PROPERTY MANAGEMENT | Department of Defense | $1.7M | Apr 1, 2023 | Sep 30, 2028 |
| FA251723P000821 CES REAL PROPERTY SUPPORT SERVICES PSFB, CO | Department of Defense | $847.4K | Feb 1, 2023 | Jul 31, 2028 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jan 20, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jan 14, 2008 |
| Entity start | Nov 16, 2006 |
Registration classifications: Self Certified Small Disadvantaged Business, Woman Owned Small Business, Woman Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 518210 — Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services | Not reported |
| 531390 — Other Activities Related to Real Estate | Not reported |
| 541211 — Offices of Certified Public Accountants | Not reported |
| 541219 — Other Accounting Services | Not reported |
| 541513 — Computer Facilities Management Services | Not reported |
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541618 — Other Management Consulting Services | Not reported |
| 561110 — Office Administrative Services | Not reported |
| 561210 — Facilities Support Services | Not reported |
| 561499 — All Other Business Support Services | Not reported |
| 611430 — Professional and Management Development Training | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| CHASITI A DAWSON | Government business | Contact method not published | SAM registration | Not available |
| CHARLES DAWSON | Alternate government business | Contact method not published | SAM registration | Not available |
| CHASITI A DAWSON | Electronic business | Contact method not published | SAM registration | Not available |
| DEAN MATTHEWS | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 518210 — Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 531390 — Other Activities Related to Real Estate
- 541211 — Offices of Certified Public Accountants
- 541219 — Other Accounting Services
- 541513 — Computer Facilities Management Services
- 541611 — Administrative Management and General Management Consulting Services
- 541618 — Other Management Consulting Services
- 561110 — Office Administrative Services
- 561210 — Facilities Support Services
- 561499 — All Other Business Support Services
- 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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