CAGE Codes
  • 6FW31
DUNS Codes
  • 968633730
  • 236210
  • 236220
  • 237110
  • 237120
  • 237130
  • 237310
  • 237990
  • 238140
  • 238910
  • 238990
  • 334111
  • 541330
  • 541618
  • 541690
  • 541990
  • 561210
  • 561720
  • 562910

Our Customers

General Service Administration (GSA)

Dae Sung's design-build contracts with the GSA center on renovating building infrastructures and systems at numerous federal facilities.

Our expertise covers all discrete disciplines connected to building design and engineering, including:
- operations and maintenance
- sewer
- electrical
- heating and cooling
- etc.

U.S. Army

Dae Sung has provided the U.S. Army with comprehensive mail services at the Aberdeen Proving Ground (APG) and Edgewood Facility in Maryland.

We have also executed numerous new construction, renovation and broad-scoped facility-maintenance initiatives on separate contracts at APG.

All our contract staff have secret clearance.

Defense Logistics Agency (DLA)

Dae Sung supports the DLA by transporting and storing jet fuel, maintaining bulk storage facilities and refueling jet aircraft.

We provide the DLA with fuel services at:
- the U.S. naval air stations in Meridian, Miss., and Patuxent River, Md.
- Luke Air Force Base near Glendale, Ariz.
- the Defense Fuel Supply Point in San Pedro, Calif.

Internal Revenue Service (IRS)

Dae Sung has provided key services in Kentucky, New York and Texas, including:
- building engineering services
- facilities systems operations and maintenance
- preventive maintenance program administration
- custodial services
- grounds maintenance
- on-site facilities-support personnel.

Our contracts include federal courthouses, federal buildings, post offices and several IRS buildings.