Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/5158106728

Sungwon construction (주식회사 성원건설)

Business Registration No.: 5158106728 | Unlisted Corporate Supplier

English Name (KONEPS / DART)Sungwon construction
Korean Legal Name주식회사 성원건설
Business Registration No.5158106728
Established Date1991-03-20
Region경상북도 경산시
Address (KO)경상북도 경산시 압량면 대학로73길 27 ()
HomepageN/A
Manufacturer Classificationsupplier (공급)
Reported Employees38 (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 2,757,126,320
12-Month Contract Count4 (Joint contracts: 3)
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 2,757,126,320
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)0KRW 0KRW 0
Multi-year / Continuing (장기·계속비)4KRW 2,757,126,320KRW 62,619,966,580
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)
경상북도 포항시 맑은물사업소50205001KRW 2,368,750,000
기후에너지환경부 원주지방환경청14820302KRW 222,596,400
한국농어촌공사 경북지역본부 영덕.울진지사D1504881KRW 165,779,920

Recent Contracts (up to 4)

Signed DateContract No. (KONEPS)Contract Title (KO)Category / TypeBuyer (KO)Contract Amount (KRW)Participation
2026-03-09 R26TA01563155 흥해읍 하수관로 정비사업(2단계) 3차 construction / multi_year 경상북도 포항시 맑은물사업소 KRW 9,475,000,000 Joint (25%)
2026-03-06 (chg: 2026-09-21) R26TA01576283 평창강 다수지구 하천정비사업(2차) construction / multi_year 기후에너지환경부 원주지방환경청 KRW 323,994,000 Joint (60%)
2026-01-16 R26TA01351309 대진1항·병곡항 어촌뉴딜300사업 전기공사 construction / multi_year 한국농어촌공사 경북지역본부 영덕.울진지사 KRW 165,779,920 Sole (100%)
2025-11-04 R25TA01021738 평창강 다수지구 하천정비사업 construction / multi_year 기후에너지환경부 원주지방환경청 KRW 47,000,000 Joint (60%)

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.