Contractor profile
MCDEMUS & CO LLC
Active registrationSelf Certified Small Disadvantaged BusinessSmall BusinessSBA Certified 8A Program Participant
UEIJXT4E7UEXX11
CAGE code5VS48
Primary NAICS541211
LocationMANASSAS, VA, 20110
Federal obligations$514,094
Prime awards2
Active awards1
Latest award actionJun 5, 2026
Federal award activity
Public award recordTop federal customers
- Department of the Interior1 awards$514,094
- General Services Administration1 awards$0
NAICS award mix
- 5412112 awards$514,094
PSC award mix
- R7042 awards$514,094
Contract vehicles
- GS00F142GA1 awards$514,094
Potential recompetes
- Department of the Interior$514,094
Prime award history
| Award | Agency / office | Category | Value | Dates |
|---|---|---|---|---|
| GS00F142GAFEDERAL SUPPLY SCHEDULE CONTRACT | General Services AdministrationGSA/FAS/PSHC/PROF SRVCS SCHED-PSS | NAICS 541211PSC R704 | $0 | Mar 13, 2017 – Not stated |
| 140D0423F1237THIS TIME AND MATERIALS TASK ORDER IS ISSUED FOR AUDIT SUPPORT SERVICES IN SUPPORT OF THE INDIRECT COST & CONTRACT AUDIT DIVISION (ICCAD) WITHIN THE DEPARTMENT OF THE INTERIOR'S FINANCIAL MANAGEMENT DIRECTORATE. | Department of the InteriorIBC ACQ SVCS DIRECTORATE (00004) | NAICS 541211PSC R704 | $514,094 | Sep 15, 2023 – Sep 30, 2026 |
Award links and obligation totals come from USAspending.gov public records.
Industries and classifications
NAICS 512110Motion Picture and Video ProductionNAICS 541211Offices of Certified Public AccountantsNAICS 541213Tax Preparation ServicesNAICS 541219Other Accounting ServicesNAICS 541611Administrative Management and General Management Consulting ServicesNAICS 541930Translation and Interpretation ServicesNAICS 541990All Other Professional, Scientific, and Technical ServicesNAICS 561110Office Administrative Services
Public points of contact
UME ONWUKAMANAGING PARTNERGovernment business
UME ONWUKAAlternate government business
UME ONWUKAMANAGING PARTNERElectronic business
UME ONWUKAAlternate electronic business
Names and titles are reproduced from the public registration. FedRoster does not guess or enrich personal contact details.