Yongma Service Corporation

Yongma Service Corporation, a minority-owned and Asian-Pacific American-owned for-profit business headquartered in Seoul, South Korea, delivers trash removal, non-regular waste collection, and specialized waste disposal services to U.S. military installations in South Korea exclusively as a prime contractor (100% of awards). The company competes on a full-and-open basis with no set-aside designations across all recent awards, competing directly on merit in the federal marketplace since SAM.gov registration in 2008.

Yongma's federal work centers on comprehensive solid waste management for military base operations. The company provides regular household and non-regular trash collection, food waste removal, recyclable materials handling, construction debris transportation, and furniture and bulk item disposal. Recent representative awards include a $14.6 million single-award Indefinite Delivery Contract with the U.S. Army Contracting Command for Army Garrison Humphreys running through February 2030 (awarded February 27, 2025), a $6.07 million single-award IDC with the Army Installation Management Command for Yongsan Cluster trash services through August 2027 (awarded September 7, 2022), and a $575,204 single-award IDC with the U.S. Air Force Pacific Forces for Suwon Air Base refuse collection through July 2029 (awarded August 1, 2024). Under these vehicles, Yongma issues firm fixed-price delivery orders; a recent example is a $602,328.65 delivery order from Army IMCOM Pacific Region for trash collection at multiple installations, awarded February 27, 2026, with completion targeted for February 26, 2027.

Customer concentration is extreme and reflects the vendor's geographic footprint. The Department of the Army Installation Management Command Pacific Region accounts for 126 awards and $63.2 million of combined potential value across the recent award portfolio — effectively 100% of the portfolio when combined with Army IMCOM Korean Region (11 awards, $9.6 million), Army Pacific Command (9 awards, $1.2 million), and Air Force Pacific Air Forces (3 awards, $784 thousand). All work is performed in South Korea and all customers are Department of Defense installations in the Pacific region. The vendor has no civilian agency customers and no domestic U.S. presence; it operates exclusively as a regional contractor embedded in the South Korea military logistics supply chain.

Yongma holds five active parent IDCs totaling approximately $21.2 million in ceiling value: the three named above plus a $12.28 million multi-award contract (W91QVN20D0025, 57 task orders, $10.5 million combined potential value) and additional vehicles under contract identifiers W91QVN17D0001 (34 task orders, $4.9 million combined potential value) and W91QVN18D0006 (31 task orders, $5.7 million combined potential value). These indefinite-delivery vehicles are the sole distribution mechanism for Yongma's federal work; all delivery orders flow from these three or four standing IDCs with Army IMCOM and Air Force Pacific.

Award activity has grown modestly — 13 awards in 2022 to 18 in both 2024 and 2025 — with the trend dominated by multiple small delivery orders under standing IDCs rather than large new contract wins. Only four awards with ultimate completion dates in the next twenty-four months carry combined potential value of $1.5 million, indicating low recompete exposure in the immediate window; the vendor's larger IDCs run through 2027 to 2030, placing major recompete milestones beyond the two-year horizon. The vendor's category footprint is tightly focused: 114 awards are coded to Solid Waste Collection (NAICS 562111), 32 to Other Nonhazardous Waste Treatment and Disposal, and 2 to automotive repair. PSC coding is correspondingly narrow: 146 awards under Housekeeping - Trash/Garbage Collection, with two miscellaneous maintenance orders.