Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/6168129908

DAE CHANG Construction co. (大昌建設 株式會社)

Business Registration No.: 6168129908 | Unlisted Corporate Supplier

English Name (KONEPS / DART)DAE CHANG Construction co.
Korean Legal Name大昌建設 株式會社
Business Registration No.6168129908
Established Date2000-07-01
Region제주특별자치도 제주시
Address (KO)제주특별자치도 제주시 도령로 103-0 (연동, 연동 한일 씨티파크) 203호
Homepagehttps://www.dcenc.com/
Manufacturer Classificationsupplier (공급)
Reported Employees18 (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 11,958,846,000
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)3KRW 11,958,846,000
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)1KRW 2,447,176,000KRW 2,447,176,000
Multi-year / Continuing (장기·계속비)2KRW 9,511,670,000KRW 415,897,047,000
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)
한국환경공단B5525841KRW 8,211,000,000
제주특별자치도 서귀포시 성산읍65200301KRW 2,447,176,000
제주특별자치도 제주시65100001KRW 1,300,670,000

Recent Contracts (up to 3)

Signed DateContract No. (KONEPS)Contract Title (KO)Category / TypeBuyer (KO)Contract Amount (KRW)Participation
2026-05-11 R26TA01826242 제주동부공설장례식장 확충공사(건축, 토목, 기계) construction / lump_sum 제주특별자치도 서귀포시 성산읍 KRW 2,447,176,000 Sole (100%)
2026-01-01 (chg: 2026-05-06) R25TA01287677 제주공공하수처리시설 현대화사업 4차 construction / multi_year 한국환경공단 KRW 117,300,000,000 Joint (7%)
2025-12-23 (chg: 2026-10-30) R25TA01254359 우도면 농어촌폐기물 매립시설 조성공사(전체분,1차분) construction / multi_year 제주특별자치도 제주시 KRW 1,300,670,000 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.