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Sung Yong Yi

Contract Specialist

Sung Yong Yi is a Contract Specialist. Sung is associated with 65 contracts. Activity spans Janitorial Services, All Other Miscellaneous Fabricated Metal Product Manufacturing, and Communication Equipment Repair and Maintenance.

Person Profile

Contracting officer information and contact details

SY

Sung Yong Yi

Contract Specialist

Last seen

Mar 13, 2026

Most recent solicitation activity

Works with

23 contracting officers

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HCHyon-Suk ChongContracting OfficerNKNamsun KIMContracting officerSSSFC Ametrius ShawContracting officerRLRyan LeeContracting OfficerJHJohn M. HaberlachContract SpecialistDRDavid RonContracting officerIYIn U YiContracting officerRMRobert M. MinjackContracting OfficerYCYun Ho. ChuContract SpecialistSPSsg Kristoffer M. PoeContracting officerRRRoyah RogomentickContracting officerKNKumchu NaContract SpecialistCWChristina WashekContracting officerJMJoshua MedleyContracting officerAPAddison ParkContracting officerJTJoshua ThompsonContract SpecialistSYSung Yong YiContracting officerPCPedro J. CostasDeputy, Services Contracting DivisionHYHye Ok YiContracting officerIOIkchung OmContract Specialist

Recent Solicitations

Opportunities Sung Yong Yi is the point of contact for

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Department of Defense sealSAM · W91QVN26RA034Replace Old Exhaust Fans of EM#1, S-3109, CP TANGO0411 Aq Hq Contract AugmentedDepartment of Defense sealSAM · W91QVN26QA004Non-Tactical Vehicles (NTVs) Preventative Maintenance and Repair Service for U.S. Marine Corps Forces Korea (MARFORK)0411 Aq Hq Contract AugmentedDepartment of Defense sealSAM · W91QVN-25-Q-A044Non-Tactical Vehicle Preventative maintenance and repair services0411 Aq Hq Contract AugmentedDepartment of Defense sealSAM · W91QVN25FA547Access Control Service(ACS) installation at Camp Humphreys0411 Aq Hq Contract AugmentedDepartment of Defense sealSAM · W91QVN25FA304Switches & Network Modules0411 Aq Hq Contract AugmentedDepartment of Defense sealSAM · W91QVN25QA017Protestant Service Pianist for CROSS ROAD CHAPEL, K160411 Aq Hq Contract AugmentedDepartment of Defense sealSAM · W91QVN25QA018Catholic Priest USAG Humphreys0411 Aq Hq Contract AugmentedDepartment of Defense sealSAM · W91QVN25QA009Chapel Music Director0411 Aq Hq Contract AugmentedDepartment of Defense sealSAM · W91QVN25CA001MPD & TC Support in USFK0411 Aq Hq Contract AugmentedDepartment of Defense sealSAM · W91QVN25R0011Liturgical Service Pianist0411 Aq Hq Contract Augmented

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Contract history and award activity for Sung Yong Yi

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