MEDIADYNE LLC (VA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2018
- $500
- under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 1
- with positive net obligations3 IDV vehicles held
- Latest action
- Jun 10, 2026
- SAM.gov registration
- Active
- Registration expiration date Sep 18, 2027
Registration
- Doing business as
- MDS
- Entity structure
- Partnership or Limited Liability Partnership
- Business start date
- Sep 3, 2004 (22 years)
- Location
- Great Falls, VA
- State of incorporation
- Virginia
- Purpose of registration
- All Awards
- Website
- mdsse.com
† FY2026 obligations (provisional; DoD awards signed after Jul 29, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 29, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI JAEHNJYAKQN3. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2018. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2019: $500
Total across 1 fiscal year: $500
Top awarding agencies
- Department of Defense$500, 100%
Top awarding sub-agencies
- Department of the Navy$500, 100%
Top NAICS by obligations
- 541330Engineering services$500, 100%
Top product and service codes by obligations
- R499Support- professional: other$500, 100%
Capabilities
NAICS codes
- 541330Marine Engineering and Naval Architecture(primary)Small
- 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)Small
- 541511Custom Computer Programming ServicesSmall
- 541611Administrative Management and General Management Consulting ServicesSmall
- 541512Computer Systems Design ServicesSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Capabilities & Services
Contracts
Latest awards and orders
- N0017819D8096Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the NavyLatest action
- N0017819F8096Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
- 47QTCA19D000MFederal supply schedule (FSS)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
- 47QRAA18D00DYFederal supply schedule (FSS)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for MEDIADYNE LLC lists a physical address and a separate mailing address, along with 3 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
510 UTTERBACK STORE RD
GREAT FALLS, VA, 22066
USA
Mailing Address
510 UTTERBACK STORE RD
GREAT FALLS, VA, 22066
USA
Government Business Contact
Frank H Dunbar
510 utterback store rd
great falls, VA, 22066
USA
Electronic Business Contact
Frank H Dunbar
510 utterback store rd
great falls, VA, 22066
USA
Electronic Business Alternate Contact
Michael Martin
Vice President
510 Utterback Store Rd
Great Falls, VA, 22066
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
MEDIADYNE LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires September 18, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
Other contractors in Virginia with primary NAICS 541330
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- Amentum Services, Inc.Chantilly, VA
- Peraton Inc.Herndon, VA
- HII Mission Technologies CorpMc Lean, VA
- Parsons Government Services Inc.Centreville, VA
- Systems Planning and Analysis, Inc.Alexandria, VA