JANGHAK E&C

SEOUL

Unclaimed

Other Than Small Business

Prime contracting experience

33 records from government sources. Past participation is not evidence of current teaming interest.

Role	Agency	Description	Vehicle	Obligated	Action date	Period
Prime	Department of Defense Department of the Army	PROJECT. SMYU20-1071 DEMO MULTI VACANT W90VN623F0077USAspending	W91QVN18D0065USAspending	$992,825	Jul 13, 2026	Jul 28, 2023 – Jul 13, 2026
Prime	Department of Defense Department of the Army	REPAIR LEAKY ROOFS FOR BLDG#765, #803, AND #932, OSAN AB IAW STATEMENT OF WORK AND DRAWINGS. W90VN625FA087USAspending	W91QVN24D0027USAspending	$519,549	Aug 14, 2025	Aug 25, 2025 – Jun 30, 2026
Prime	Department of Defense Department of the Army	REPAIR AC ROAD, TARO AVENUE W91QVN25F0083USAspending	W91QVN24D0065USAspending	$505,750	Nov 5, 2024	Nov 29, 2024 – Jul 26, 2025
Prime	Department of Defense Department of the Army	MLWR16-1003, REPAIR DORMITORY B340, KUNSAN AB. W90VN722F0077USAspending	W91QVN18D0085USAspending	$2,939,726	May 16, 2024	Mar 20, 2022 – Sep 30, 2024
Prime	Department of Defense Department of the Army	DEMO AIRMEN DORM B1366 W90VN622F0123USAspending	W91QVN18D0065USAspending	$774,105	Apr 1, 2024	Sep 23, 2022 – Jun 30, 2024
Prime	Department of Defense Department of the Army	RELOCATE MOTORCYCLE DRIVING TEST RANGE W91QVN23F0397USAspending	W91QVN18D0065USAspending	$1,357,072	Mar 25, 2024	Jun 16, 2023 – Apr 30, 2024
Prime	Department of Defense Department of the Army	SMYU 21-1013 REPAIR LIGHTTENING PROTECTION SYSTEM (LPS) IN MUNS PRE-LOAD AREA OSAN W912UM22C0008USAspending	—	$1,223,230	Feb 1, 2024	Sep 8, 2022 – Dec 9, 2023
Prime	Department of Defense Department of the Army	MAXIMUM CONTRACT AMOUNT - K WORK W91QVN23F0528USAspending	W91QVN18D0065USAspending	$289,237	Jan 8, 2024	Aug 1, 2023 – Dec 30, 2023
Prime	Department of Defense Department of the Army	REPLACE SPRINKLER SYSTEM, BLDG. NO. S-840, CAMP CARROLL W90VN923F0155USAspending	W91QVN18D0085USAspending	$727,715	Dec 19, 2023	May 18, 2023 – Mar 31, 2024
Prime	Department of Defense Department of the Army	REPAIR BOQ, BLDG 112, 128, 134 W91QVN22F0457USAspending	W91QVN18D0105USAspending	$2,773,597	Nov 27, 2023	Aug 22, 2022 – Mar 15, 2024
Prime	Department of Defense Department of the Army	WORK TYPE: "K"-REPLACE SPRINKLER AT BLDG. B839, CAMP CARROLL W90VN923F0139USAspending	W91QVN18D0085USAspending	$726,708	Oct 15, 2023	May 16, 2023 – Jan 15, 2024
Prime	Department of Defense Department of the Army	REPAIR BUILDING, P-484 W91QVN23F0578USAspending	W91QVN18D0065USAspending	$1,215,151	Aug 31, 2023	Sep 6, 2023 – Aug 30, 2024
Prime	Department of Defense Department of the Army	REPAIR CHAIN LINK FENCE FOR UNCMAC W91QVN22F0461USAspending	W91QVN18D0105USAspending	$346,693	Jul 18, 2023	Jul 16, 2022 – Jul 18, 2023
Prime	Department of Defense Department of the Army	REPLACE SPRINKLER SYSTEM, BLDG S-837, CP CARROLL W90VN922F0170USAspending	W91QVN18D0085USAspending	$764,110	May 24, 2023	Aug 10, 2022 – May 31, 2023
Prime	Department of Defense Department of the Army	REPAIR OF BUILDING NO. 1358 AT BSC W90VN923F0012USAspending	W90VN919D0014USAspending	$307,000	Apr 16, 2023	Nov 16, 2022 – May 31, 2023
Prime	Department of Defense Department of the Army	PCC PAVEMENTS AT AREA#22 AND AREA#90, CAMP CARROLL W90VN922F0151USAspending	W91QVN18D0085USAspending	$531,787	Apr 11, 2023	Jun 29, 2022 – Dec 31, 2023
Prime	Department of Defense Department of the Army	REPAIR UNCMAC HQ BLDG 129 W91QVN22F0532USAspending	W91QVN18D0105USAspending	$1,224,838	Apr 6, 2023	Sep 21, 2022 – Jun 24, 2023
Prime	Department of Defense Department of the Army	CONSTRUCT TWO (2) COVERED PAVILIONS WITH CONCRETE FOUNDATIONS, CEILING LIGHTS AND ELECTRICAL OUTLETS NEAR BLDG. #151, CAMP CARROL W90VN923F0105USAspending	W91QVN18D0085USAspending	$338,900	Mar 30, 2023	Apr 7, 2023 – Aug 4, 2023
Prime	Department of Defense Department of the Army	UPGRADE STORM DRAINAGE SYSTEM AROUND BLDG. NO. S-231, S-235 AND S-262, CAMP CARROLL W90VN923F0111USAspending	W91QVN18D0085USAspending	$332,777	Mar 22, 2023	Mar 30, 2023 – Dec 25, 2023
Prime	Department of Defense Department of the Army	REPAIR WORK (K WORK) W91QVN22F0557USAspending	W91QVN18D0105USAspending	$693,367	Mar 8, 2023	Oct 1, 2022 – Jun 18, 2023
Prime	Department of Defense Department of the Army	REPAIR HVAC UNITS IN GINGKO TREE DINING W90VN623F0019USAspending	W91QVN18D0065USAspending	$942,640	Feb 22, 2023	Feb 14, 2023 – Feb 28, 2024
Prime	Department of Defense Department of the Army	REPLACE SPRINKLER B836, CAMP CARROLL W90VN922F0104USAspending	W91QVN18D0085USAspending	$719,363	Feb 8, 2023	May 23, 2022 – Jul 21, 2023
Prime	Department of Defense Department of the Army	RENOVATE COMMUNITY ACTIVITY CENTER BS335, CAMP WALKER W90VN922F0178USAspending	W91QVN18D0085USAspending	$1,570,204	Jan 23, 2023	Aug 10, 2022 – Apr 7, 2023
Prime	Department of Defense Department of the Army	K WORK (WORK PLAN)- LCS REPLACE EAST ELECTRICAL OVERHEAD LINES, OSAN AB W90VN623F0010USAspending	W91QVN18D0105USAspending	$967,090	Jan 10, 2023	Dec 30, 2022 – Jun 30, 2024
Prime	Department of Defense Department of the Army	CONSTRUCT A MULTI-USER BATHROOM, CP HENRY W90VN922F0139USAspending	W91QVN18D0085USAspending	$311,608	Nov 15, 2022	Jul 11, 2022 – Mar 31, 2023
Prime	Department of Defense Department of the Army	MAXIMUM CONTRACT AMOUNT - K WORK W90VN722F0026USAspending	W91QVN18D0105USAspending	$814,491	Oct 21, 2022	Dec 1, 2021 – Dec 15, 2022
Prime	Department of Defense Department of the Army	CY21 LCS, REPAIR ROOF VARIOUS FACILITIES W90VN722F0031USAspending	W91QVN18D0105USAspending	$634,823	Oct 11, 2022	Nov 16, 2021 – Jul 14, 2022
Prime	Department of Defense Department of the Army	REPAIR PLAYGROUND ON OLD SWIMMING POOL W90VN622F0130USAspending	W91QVN18D0065USAspending	$318,756	Sep 5, 2022	Oct 5, 2022 – Apr 20, 2023
Prime	Department of Defense Department of the Army	HALLASON TOWER EVELATOR W90VN622F0109USAspending	W91QVN18D0065USAspending	$2,039,030	Aug 9, 2022	Sep 1, 2022 – Aug 26, 2023
Prime	Department of Defense Department of the Army	8A / 2ID MUSEUM RENOVATION W91QVN22F0133USAspending	W91QVN18D0105USAspending	$2,000,000	Jun 13, 2022	Dec 22, 2021 – Aug 31, 2022
Prime	Department of Defense Department of the Army	REPAIR B&G STORAGE SHED, CP CARROLL W90VN921F0181USAspending	W91QVN18D0085USAspending	$739,770	Jan 20, 2022	Aug 10, 2021 – Apr 8, 2022
Prime	Department of Defense Department of the Army	REPAIR ROLL-UP DOORS, VARIOUS FACILITIES W90VN722F0013USAspending	W91QVN18D0105USAspending	$268,698	Dec 9, 2021	Dec 14, 2021 – Sep 9, 2022
Prime	Department of Defense Department of the Army	REPAIR WORK (K) W91QVN20F0395USAspending	W91QVN18D0065USAspending	$4,813,247	Dec 6, 2021	May 28, 2020 – Mar 30, 2022

Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.

Agencies supported

Department of DefenseGov-sourced

Is this your company?

Claim this profile for free to add your capabilities, teaming interests, capability statement link and employee count, and to report certifications for verification.

FedSub reviews every claim before granting access. Government-sourced data stays as published; your additions are labeled company-reported.

Claim this profile (free)

Identifiers

UEI: GHQUKB4U9S36
CAGE: 1W37F

NAICS codes

212321Construction Sand and Gravel Mining(definition)
236115New Single-Family Housing Construction (except For-Sale Builders)(definition)
236116New Multifamily Housing Construction (except For-Sale Builders)(definition)
236117New Housing For-Sale Builders(definition)
236118Residential Remodelers(definition)
236210Industrial Building ConstructionPrimary(definition)
236220Commercial and Institutional Building Construction(definition)
237110Water and Sewer Line and Related Structures Construction(definition)
237120Oil and Gas Pipeline and Related Structures Construction(definition)
237310Highway, Street, and Bridge Construction(definition)
237990Other Heavy and Civil Engineering Construction(definition)
238110Poured Concrete Foundation and Structure Contractors(definition)
238120Structural Steel and Precast Concrete Contractors(definition)
238140Masonry Contractors(definition)
238210Electrical Contractors and Other Wiring Installation Contractors(definition)
238220Plumbing, Heating, and Air-Conditioning Contractors(definition)
238320Painting and Wall Covering Contractors(definition)

Data sources

SAM.gov monthly extract
ID GHQUKB4U9S36 · fetched Oct 25, 2026 · source
USAspending.gov
ID recipient:GHQUKB4U9S36 · fetched Oct 26, 2026 · source

Last synced Oct 25, 2026 · profile updated Oct 25, 2026

Find similar contractors

Government-sourced data comes from SAM.gov, SBA and USAspending.gov and is attributed to its source. Items marked company-reported were provided by the company and are verified by FedSub only where labeled. FedSub is a private company and is not affiliated with SBA, GSA/SAM.gov, or any government agency.