Overview
Obligated since award on contracts active FY2021–FY2026
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Insight W2SN ENDIST FARFAR (Federal Acquisition Regulation): the main rulebook for how federal agencies buy, found in Title 48 of the Code of Federal Regulations. Glossary EAST (W912UM) is its largest buyer. See more on the Buyers tab
Agencies report with a delay; the latest year will rise
Hover over a year to see its value.
Insight Largest year: $723K in FY2024. See more on the Contracts tab
Contracts
11 contracts with an action since FY2021
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Insight Stand-alone contracts hold 100% of these contracts' obligations.
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Insight 90% under NAICS 811310.
Current end date of each prime contract with an action since FY2021
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Osung Engineering prime contracts with an action in FY2021–FY2026
Find a contract by vehicle, office or end date; sort by money to see the largest.
3 end within 12 months.
Showing 1–10 of 11 contracts
| Since award, US$ | |||||
|---|---|---|---|---|---|
| Parent contract (IDVIDV: the record type for any contract that exists to take orders: IDIQs, GWACs, GSA Schedules, BPAs and basic ordering agreements. Glossary) | ObligatedObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary | ||||
| W912UM24C0004 | Stand-alone | W2SN ENDIST FAR EAST (W912UM) | $1,605,346 | Feb 6, 2027 | Ends within 12 months |
| 19KS7026P0756 | Stand-alone | U.S. EMBASSY SEOUL (19KS70) | $202,603 | Dec 30, 2026 | Ends within 12 months |
| 19KS7023P0200 | Stand-alone | U.S. EMBASSY SEOUL (19KS70) | $115,529 | Mar 30, 2024 | Ended |
| 19KS7024P0261 | Stand-alone | U.S. EMBASSY SEOUL (19KS70) | $110,630 | Mar 31, 2025 | Ended |
| 19KS7025P0336 | Stand-alone | U.S. EMBASSY SEOUL (19KS70) | $106,950 | Mar 31, 2026 | Ended |
| 19KS7026P0370 | Stand-alone | U.S. EMBASSY SEOUL (19KS70) | $102,622 | May 30, 2028 | Running |
| 19KS7026P0863 | Stand-alone | U.S. EMBASSY SEOUL (19KS70) | $40,958 | Oct 16, 2026 | Ended |
| 19KS7023P0252 | Stand-alone | U.S. EMBASSY SEOUL (19KS70) | $31,453 | Apr 30, 2027 | Ends within 12 months |
| 19KS7026P0373 | Stand-alone | U.S. EMBASSY SEOUL (19KS70) | $23,708 | Feb 27, 2031 | Running |
| 19KS7025P0416 | Stand-alone | U.S. EMBASSY SEOUL (19KS70) | $22,249 | May 30, 2025 | Ended |
Buyers
Department of the Army: $1.61M obligated since award; $1.09M in FY2021–FY2025 actions
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Insight Department of the Army placed 68%.
Contracting offices that awarded Osung Engineering prime contracts, FY2021–FY2026
See which offices award its contracts.
1 office awarded only one contract.
Showing 1–2 of 2 offices
| Contracts active FY2021–FY2026; obligated since award, US$ | |||||
|---|---|---|---|---|---|
| W2SN ENDIST FAR EAST (W912UM) | Department of the Army | 1 | $1,605,346 | Feb 7, 2024 | Jan 27, 2026 |
| U.S. EMBASSY SEOUL (19KS70) | Department of State | 10 | $765,300 | Mar 27, 2023 | Sep 16, 2026 |
Teaming
Subcontracts Osung Engineering received, by prime order
Whom it works under and on what.
1 order, all under W912DY24D0014.
Showing 1–1 of 1 subcontract
| J & J Maintenance Inc. | W912DY25F0055under W912DY24D0014 | W2V6 USA ENG SPT CTR HUNTSVIL (W912DY) | $281,082 | Apr 28, 2026 |
Opportunities
Open opportunities matching Osung Engineering's registered industries
Notices in its 11 industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary): 238210, 238220, 238290, 561210, 561720, 561730, 811111, 811310, 238910, 326191, 541513
25 of the next 25 are due within 30 days.
25 of 238 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| IDIQ, JOC FOR PLUMBING, HEATING, AIR CONDITIONING PROJECTS AT MARINE CORPS LOGISTICS BASE BARSTOW, MARINE CORPS AIR-GROUND COMBAT CENTER 29 PALMS, MARINE CORPS MOUNTAIN WARFARE TRAINING CENTER BRIDGEPORT, AND NAVAL AIR WEAPONS STATION CHINA LAKE, CA AOR (opens in Procura)Solicitation · Set aside: Small business · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NAVFACSYSCOM SOUTHWEST (N62473) | Oct 20, 2026 |
| CAS Education Heat Pump (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | Forest Service (USDA)USDA FOREST SERVICE-SPOC EAST (124419) | Oct 20, 2026 |
| IDIQ Preventive Maintenance and E/U/R Services for Doors and Gates, CFAY Japan (opens in Procura)Sources Sought · NAICS 238290Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NAVFACSYSCOM FAR EAST (N40084) | Oct 21, 2026 |
| J041-- CHILLER TUBE CLEANING (opens in Procura)Sources Sought · Set aside: Veteran-owned small business · NAICS 561210Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans Affairs247-NETWORK CONTRACT OFFICE 7 (36C247) | Oct 21, 2026 |
| John Deere 544E Forklift Repair Services (opens in Procura)Solicitation · NAICS 811310Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NAVSUP FLC JACKSONVILLE ERP (N68836) | Oct 21, 2026 |
| J061--Sources Sought Emergency Switchgear Repairs 539 (opens in Procura)Sources Sought · NAICS 811310Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans Affairs250-NETWORK CONTRACT OFFICE 10 (36C250) | Oct 21, 2026 |
| Mazak Repair 655 (opens in Procura)Solicitation · NAICS 811310Free account: full notice, dates, attachments Contacts · paid plans | Department of the Air Force (DOD)FA9101 AEDC PKP PROCRMNT BR | Oct 21, 2026 |
| J045-- Chiller Plant Tube Bundles & Steam Trap Replacement (opens in Procura)Sources Sought · Set aside: Service-disabled veteran-owned small business · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans Affairs249-NETWORK CONTRACT OFFICE 9 (36C249) | Oct 21, 2026 |
| J--Sources Sought-OR CA NV Heavy Eqpt Repair BPA (opens in Procura)Sources Sought · NAICS 811310Free account: full notice, dates, attachments Contacts · paid plans | Departmental Offices (DOI)Office 140FF0 | Oct 21, 2026 |
| J--Sources Sought-CA OR NV Vehicle Repair/Maint BPA (opens in Procura)Sources Sought · NAICS 811111Free account: full notice, dates, attachments Contacts · paid plans | Departmental Offices (DOI)Office 140FF0 | Oct 21, 2026 |
| Replace playground rubber mulch at U.S. EPA RTP (opens in Procura)Solicitation · Set aside: Small business · NAICS 561730Free account: full notice, dates, attachments Contacts · paid plans | Environmental Protection AgencyCONSTRUCTION, FINANCE, ADMINISTRATIVE & IA DIVISION (68HERF) | Oct 21, 2026 |
| W045--Boiler Rental (opens in Procura)Combined Synopsis/Solicitation · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans Affairs242-NETWORK CONTRACT OFFICE 02 (36C242) | Oct 21, 2026 |
| S208--Landscaping and Snow Removal Services (opens in Procura)Combined Synopsis/Solicitation · Set aside: Veteran-owned small business · NAICS 561730Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans Affairs241-NETWORK CONTRACT OFFICE 01 (36C241) | Oct 21, 2026 |
| BUS WRAPPING (opens in Procura)Solicitation · NAICS 561720Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)COMMANDER (M00264) | Oct 21, 2026 |
| GTI Hydrophones (opens in Procura)Special Notice · NAICS 811310Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NAVAL RESEARCH LABORATORY (N00173) | Oct 21, 2026 |
| Two sets of HVAC units or Mobile Ground Control Station (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 21, 2026 |
| Mt Shasta-McCloud Ranger Districts Janitorial (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 561720Free account: full notice, dates, attachments Contacts · paid plans | Forest Service (USDA)Shasta-Trinity National Forest (129A28) | Oct 22, 2026 |
| Manned Hyperbaric Systems Support Services (opens in Procura)Presolicitation · NAICS 811310Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NAVFAC SYSTEMS AND EXP WARFARE CTR (N39430) | Oct 22, 2026 |
| Grounds Maintenance Services - Cranberry Twp, PA (PA168) (opens in Procura)Sources Sought · NAICS 561730Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W6QK ACC-RI-PICATINNY (W15QKN) | Oct 22, 2026 |
| Weight Handling Equipment (WHE) Program Services (opens in Procura)Sources Sought · NAICS 811310Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NSWC CARDEROCK (N00167) | Oct 22, 2026 |
| Troubleshoot & Repair of Portable Chillers Service Requirement (opens in Procura)Solicitation · Set aside: Small business · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | Department of the Air Force (DOD)FA3016 502 CONS CL | Oct 22, 2026 |
| H342--CTX Annual Fire Extinguisher Inspection (opens in Procura)Combined Synopsis/Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 811310Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans Affairs257-NETWORK CONTRACT OFFICE 17 (36C257) | Oct 22, 2026 |
| Preventative Maintenance (PM), Calibration, and non-emergency repairs on the Tension & Compression machine at Letterkenny Army Depot. (opens in Procura)Combined Synopsis/Solicitation · NAICS 811310Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W6QK LAD CONTR OFF (W911N2) | Oct 22, 2026 |
| USAG-Stuttgart Base Operations (opens in Procura)Presolicitation · NAICS 561210Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)0409 AQ HQ CONTRACT (W91WFU) | Oct 22, 2026 |
| Black Rock Lock High Mast Lighting Project (opens in Procura)Solicitation · NAICS 238210Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W072 ENDIST BUFFALO (W912P4) | Oct 22, 2026 |
Registration and contacts
Registration
- UEI
- DWM3WAA3LG11
- CAGE code
- 643KF
- Registration
- Active, expires Jun 24, 2027
- Entity type
- Sole Proprietorship
- Location
- Pyeongtaek-si, GYEONGGI-DO, 17767
Registered industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary)
Registered in 11 industries; primary 238220
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 238220 Plumbing, Heating, and Air-Conditioning ContractorsPrimary
- 238290 Other Building Equipment Contractors
- 238910 Site Preparation Contractors
- 326191 Plastics Plumbing Fixture Manufacturing
- 541513 Computer Facilities Management Services
- 561210 Facilities Support Services
- 561720 Janitorial Services
- 561730 Landscaping Services
- 811111 General Automotive Repair
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
Contacts at Osung Engineering
| Contact | Role | As of |
|---|---|---|
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Government business POC · Electronic business POCSAM.gov registrationAs of Jun 24, 2026 | Jun 24, 2026 |
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