STG Korea Inc.
Seoul
- UEI
- YJNAQKF8HDW5
- CAGE
- 1Z44F
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Tax Exempt)
- NAICS codes registered in SAM.gov
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- 811210 Electronic and Precision Equipment Repair and Maintenance Primary
- 212322 Industrial Sand Mining
- 221122 Electric Power Distribution
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 238320 Painting and Wall Covering Contractors
- 238990 All Other Specialty Trade Contractors
- 311999 All Other Miscellaneous Food Manufacturing
- 321113 Sawmills
Show all
- 325413 In-Vitro Diagnostic Substance Manufacturing
- 325510 Paint and Coating Manufacturing
- 333310 Commercial and Service Industry Machinery Manufacturing
- 333924 Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
- 333998 All Other Miscellaneous General Purpose Machinery Manufacturing
- 334111 Electronic Computer Manufacturing
- 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
- 334290 Other Communications Equipment Manufacturing
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- 334514 Totalizing Fluid Meter and Counting Device Manufacturing
- 336120 Heavy Duty Truck Manufacturing
- 336390 Other Motor Vehicle Parts Manufacturing
- 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing
- 339113 Surgical Appliance and Supplies Manufacturing
- 339114 Dental Equipment and Supplies Manufacturing
- 423450 Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
- 423490 Other Professional Equipment and Supplies Merchant Wholesalers
- 423610 Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
- 424210 Drugs and Druggists' Sundries Merchant Wholesalers
- 482111 Line-Haul Railroads
- 482112 Short Line Railroads
- 485112 Commuter Rail Systems
- 485320 Limousine Service
- 485410 School and Employee Bus Transportation
- 485999 All Other Transit and Ground Passenger Transportation
- 488111 Air Traffic Control
- 488119 Other Airport Operations
- 488190 Other Support Activities for Air Transportation
- 488210 Support Activities for Rail Transportation
- 488330 Navigational Services to Shipping
- 488490 Other Support Activities for Road Transportation
- 488991 Packing and Crating
- 491110 Postal Service
- 492210 Local Messengers and Local Delivery
- 493110 General Warehousing and Storage
- 493120 Refrigerated Warehousing and Storage
- 512110 Motion Picture and Video Production
- 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 532420 Office Machinery and Equipment Rental and Leasing
- 541612 Human Resources Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541930 Translation and Interpretation Services
- 561110 Office Administrative Services
- 561210 Facilities Support Services
- 561621 Security Systems Services (except Locksmiths)
- 611710 Educational Support Services
- 621210 Offices of Dentists
- 621330 Offices of Mental Health Practitioners (except Physicians)
- 621399 Offices of All Other Miscellaneous Health Practitioners
- 621498 All Other Outpatient Care Centers
- 621511 Medical Laboratories
- 621512 Diagnostic Imaging Centers
- 621610 Home Health Care Services
- 621999 All Other Miscellaneous Ambulatory Health Care Services
- 622110 General Medical and Surgical Hospitals
- 711219 Other Spectator Sports
- 711310 Promoters of Performing Arts, Sports, and Similar Events with Facilities
- 711320 Promoters of Performing Arts, Sports, and Similar Events without Facilities
- 721110 Hotels (except Casino Hotels) and Motels
- 811111 General Automotive Repair
- 811198 All Other Automotive Repair and Maintenance
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- SAM.gov registration date
- Physical address
- 1210, 213-12 Saechang-ro, Yongsan-gu, Seoul, South Korea
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Sports officiation services manual car JUN 2026 | RCO Osan 411th CSB | $5,629 | |
| Sports officiating service maunla car- may 2026 | RCO Osan 411th CSB | $4,415 | |
| 2026 far east division 1 baseball tournament | RCO Yongsan 411th CSB | $3,987 | |
| Sports officiating service manual car APR 2026 | RCO Osan 411th CSB | $1,296 | |
| Sports officiating service manual car MAR 2026 | RCO Osan 411th CSB | $4,430 |
About STG Korea Inc.
STG Korea Inc., a for-profit South Korean corporation headquartered in Seoul and registered with the U.S. government since 2008, operates exclusively as a prime contractor delivering sports officiating and athletic program management, medical support services, and laboratory reagent supply to Department of Defense agencies operating in South Korea and the Pacific region. The vendor competes entirely on a full and open basis with no set-aside participation across its 130 prime awards.
STG Korea's federal portfolio splits unevenly between two capability clusters. The first, occupying 83 awards and grounded in NAICS codes for spectator sports (49 awards), sports and recreation instruction (34 awards), and performing arts promotion (9 awards), spans athletic equipment, sports officiating services, and extracurricular program support for military-dependent schools and Air Force recreation programs. Representative examples include recurring monthly blanket purchase agreement calls with Pacific Air Forces for sports officiating services and manual car support (48 task orders, $2.1 million combined potential value since May 2022); a single-award indefinite delivery contract with the Department of Defense Education Activity for athletic equipment and officiating services valid through July 31, 2028 ($829,861.97 ceiling, with eight delivery orders issued totaling $331 thousand); and a $95,645.63 delivery order from DoDEA in August 2024 for football varsity boys services in South Korea.
The second cluster—medical and laboratory support—comprises 20 awards totaling $17.5 million in combined potential value. This work includes clinical laboratory testing for COVID-19 (a $13 million single-award indefinite delivery contract with the Defense Health Agency through March 31, 2027, under which three delivery orders totaling $924,535 have been issued); Stago blood analyzer reagent procurement ($1.3 million IDC ceiling through September 30, 2028, with six delivery orders issued totaling $478,848); medical staffing services (a $979,613.20 purchase order for medical support assistant services at Brian D. Allgood Army Community Hospital through September 14, 2029; a $575,539.20 order for medical appointment clerk services at Osan Air Base through October 31, 2027; and a $428,772.00 case/utilization manager order also through May 31, 2027); maintenance and repair services for medical equipment (a $325,000 multiple-award BPA for endoscope and surgical scope maintenance through February 19, 2028); and most recently, a $341,084.37 indefinite delivery contract with the Defense Logistics Agency Disposition Services for material handling equipment maintenance in Gimcheon, South Korea, through September 26, 2030.
Customer concentration centers on Pacific Air Forces by award count (86 awards, $6.3 million combined potential value) and the Defense Health Agency by dollar value (15 awards, $17.5 million combined potential value)—together accounting for 97% of combined potential value across the top five agencies. The Department of Defense Education Activity (10 awards, $1.2 million), the Department of the Army Medical Command (5 awards, $2.5 million), and the Department of the Army Installation Management Command Pacific Region (2 awards, $1.5 million) complete the active set. The divergence reflects Pacific Air Forces' reliance on many small recurring BPA calls for sports services, while Defense Health Agency anchors the portfolio with larger medical supply and staffing contracts.
Activity has remained stable to declining. The source captures 16 awards in 2022, 17 in 2023, 18 in 2024, 14 in 2025, and 4 in 2026 through April—a trajectory that flattened after 2024. Forty-two awards (combined potential value $6.8 million) reach ultimate completion within the next twenty-four months, creating meaningful recompete exposure concentrated among Pacific Air Forces BPA renewals and Defense Health Agency medical staffing option period exercises.
All work is performed in South Korea except France-based delivery of Stago reagents to support medical facilities. STG Korea operates as a sole proprietor across its entire prime footprint with no identified subcontractors or teaming relationships, relying on local South Korean labor and supply chains to service U.S. military personnel, facilities, and dependents in the region.
Quick answers
What is STG Korea Inc.'s UEI?
STG Korea Inc.'s Unique Entity ID (UEI) in SAM.gov is YJNAQKF8HDW5.
What is STG Korea Inc.'s CAGE code?
STG Korea Inc.'s CAGE code is 1Z44F.
What is STG Korea Inc.'s primary NAICS code?
STG Korea Inc.'s primary NAICS code is 811210 (Electronic and Precision Equipment Repair and Maintenance).
Where is STG Korea Inc. located?
STG Korea Inc.'s physical address in SAM.gov is 1210, 213-12 Saechang-ro, Yongsan-gu, Seoul, South Korea.
Is STG Korea Inc. registered in SAM.gov?
Yes. STG Korea Inc.'s SAM.gov registration is active through June 20, 2027.
What is STG Korea Inc.'s most recent federal award?
STG Korea Inc.'s most recent federal contract award is Sports officiation services manual car JUN 2026 (W90VN626FC054), from RCO Osan 411th CSB, on June 1, 2026.
On GovTribe
See STG Korea Inc.'s full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
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