Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/2148100520

YUSUNGCS (주식회사 유성시에스)

Business Registration No.: 2148100520 | Unlisted Corporate Supplier

English Name (KONEPS / DART)YUSUNGCS
Korean Legal Name주식회사 유성시에스
Business Registration No.2148100520
Established Date1985-04-20
Region서울특별시 용산구
Address (KO)서울특별시 용산구 새창로 213, 3층(한강로2가,석우빌딩)
HomepageN/A
Manufacturer Classificationsupplier (공급)
Reported Employees250 (Self-reported employee count at Korea ON-Line E-Procurement System (KONEPS) registration; may differ from National Pension Service (L1) subscriber counts.)
source_urlhttps://www.g2b.go.kr
verified_at2026-11-02T04:36:11.608Z

Public procurement (last 12 months)

Contracts first signed in the last 12 months.

The 12-month window is by original contract signing date: it covers contracts first signed in the period, and excludes amendments registered in the period to contracts signed earlier. Amounts are in KRW from Korea's Public Procurement Service (KONEPS). The 12-month total counts sole contracts in full and joint contracts by the supplier's share; joint contracts without a published share are counted but not summed. Multi-year contracts count only the current-period amount. Unit-price (framework) contracts are reported separately because their values are ceilings, not spend.

Aggregation Period2025-11-01 to 2026-10-31 (basis: original_signed_date)
12-Month Procurement AmountKRW 6,174,133,983
12-Month Contract Count3 (Joint contracts: 1)
Unit-Price (Framework) Contracts (Reported Separately)0 contracts | Ceiling: KRW 0
Procurement Sourcehttps://www.g2b.go.kr (verified: 2026-11-02T04:36:11.608Z)

By Procurement Category

CategoryContracts12M Counted Amount (KRW)
Goods (물품)0KRW 0
Construction (공사)0KRW 0
Services (용역)3KRW 6,174,133,983
Foreign Procurement (외자)0KRW 0

By Contract Type

Contract TypeContractsSupplier Share / Current Amount (KRW)Total Contract Ceiling / Multi-year Total (KRW)
Lump-sum / Standard (총액·일반)2KRW 4,822,566,543KRW 4,790,454,500
Multi-year / Continuing (장기·계속비)1KRW 1,351,567,440KRW 2,703,134,880
Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total)0KRW 0KRW 0
Unclassified / Zero-amount (기타)0KRW 0KRW 0

Top 5 Government Buyers

Buyer (Korean Legal Name)Agency CodeContracts12M Amount (KRW)
부산대학교70004631KRW 4,606,996,090
(재)서울경제진흥원Z0013171KRW 1,351,567,440
서울특별시61100001KRW 215,570,453

Recent Contracts (up to 3)

Signed DateContract No. (KONEPS)Contract Title (KO)Category / TypeBuyer (KO)Contract Amount (KRW)Participation
2026-04-01 R26TA01655067 2026년 청년취업사관학교 글로벌 빅테크 전담캠퍼스 운영 대행용역 services / lump_sum 서울특별시 KRW 4,790,454,500 Joint (4.5%)
2026-01-01 (chg: 2026-08-24) R26TA01314799 청년취업사관학교(9개소) 시설관리용역(2차년도) services / multi_year (재)서울경제진흥원 KRW 1,351,567,440 Sole (100%)
2025-11-20 R25TA01098491 2026년도 부산대학교 유인경비 및 주차관리 용역 services / lump_sum 부산대학교 KRW 4,606,996,090 Sole (100%)

Source & Disclaimer

source_url: https://www.g2b.go.kr | verified_at: 2026-11-02T04:36:11.608Z

Data from Korea's Public Procurement Service (KONEPS contract and supplier records) via data.go.kr. Corporate suppliers only; sole proprietors are excluded. Not investment advice.