Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/8688102140

와이제이건설주식회사 (와이제이건설주식회사)

Business Registration No.: 8688102140 | Unlisted Corporate Supplier

English Name (KONEPS / DART)N/A
Korean Legal Name와이제이건설주식회사
Business Registration No.8688102140
Established Date2021-05-18
Region경기도 남양주시
Address (KO)경기도 남양주시 별내중앙로 36-23 (별내동) 1904호
HomepageN/A
Manufacturer Classificationsupplier (공급)
Reported Employees4 (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 2,340,885,640
12-Month Contract Count4 (Joint contracts: 0)
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)4KRW 2,340,885,640
Services (용역)0KRW 0
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 570,679,000KRW 570,679,000
Multi-year / Continuing (장기·계속비)2KRW 1,770,206,640KRW 3,301,709,270
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)
경기도 의정부시38200001KRW 912,157,860
경기도 용인시40500001KRW 858,048,780
경기도 남양주시39900001KRW 342,242,000
경기도 남양주시 공원녹지관리사업소39905111KRW 228,437,000

Recent Contracts (up to 4)

Signed DateContract No. (KONEPS)Contract Title (KO)Category / TypeBuyer (KO)Contract Amount (KRW)Participation
2026-08-31 (chg: 2026-09-30) R26TA01629547 (긴급)민락TG 우회도로 개설사업 construction / multi_year 경기도 의정부시 KRW 912,157,860 Sole (100%)
2026-03-27 (chg: 2026-10-23) R26TA01673481 한천 생태하천 정비공사 (1차) construction / multi_year 경기도 용인시 KRW 858,048,780 Sole (100%)
2026-03-05 (chg: 2026-07-03) R26TA01577444 부평리 337-11번지 옹벽설치 공사 construction / lump_sum 경기도 남양주시 공원녹지관리사업소 KRW 228,437,000 Sole (100%)
2025-11-24 R25TA01109732 도시계획도로(대로1-1호선(마석사거리))우회전차로 개설공사 construction / lump_sum 경기도 남양주시 KRW 342,242,000 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.