Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/2278105685

SIN WON CONSTRUCTINON CO. (신원토건주식회사)

Business Registration No.: 2278105685 | Unlisted Corporate Supplier

English Name (KONEPS / DART)SIN WON CONSTRUCTINON CO.
Korean Legal Name신원토건주식회사
Business Registration No.2278105685
Established Date1998-09-12
Region강원특별자치도 고성군
Address (KO)강원특별자치도 고성군 토성면 용암길 52
HomepageN/A
Manufacturer Classificationsupplier (공급)
Reported Employees16 (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 5,035,364,730
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 5,035,364,730
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)4KRW 5,035,364,730KRW 5,035,364,730
Multi-year / Continuing (장기·계속비)0KRW 0KRW 0
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)
강원특별자치도 홍천군42510001KRW 4,297,499,000
강원특별자치도 고성군43410003KRW 737,865,730

Recent Contracts (up to 4)

Signed DateContract No. (KONEPS)Contract Title (KO)Category / TypeBuyer (KO)Contract Amount (KRW)Participation
2026-09-23 R26TA02258611 농어촌도로 203호 용촌리구간 도로확포장공사 construction / lump_sum 강원특별자치도 고성군 KRW 275,836,730 Sole (100%)
2026-06-02 R26TA01926609 군도11호선(신안~금수구간) 정비사업 construction / lump_sum 강원특별자치도 고성군 KRW 259,068,000 Sole (100%)
2026-06-02 (chg: 2026-10-12) R26TA01926538 거진10리 재해위험지 정비사업 construction / lump_sum 강원특별자치도 고성군 KRW 202,961,000 Sole (100%)
2025-11-27 (chg: 2026-09-10) R25TA01119502 남면 권역 국민체육센터 건립사업(건축+토목) construction / lump_sum 강원특별자치도 홍천군 KRW 4,297,499,000 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.