Machine-readable JSON: https://agents.comepass.xyz/api/v1/kr-suppliers/3118105321

SinSung Construction Co., Ltd. (주식회사 신성종합건설)

Business Registration No.: 3118105321 | Unlisted Corporate Supplier

English Name (KONEPS / DART)SinSung Construction Co., Ltd.
Korean Legal Name주식회사 신성종합건설
Business Registration No.3118105321
Established Date1994-11-01
Region충청남도 예산군
Address (KO)충청남도 예산군 예산읍 산성공원1길 21 ()
HomepageN/A
Manufacturer Classificationsupplier (공급)
Reported Employees13 (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 4,385,882,480
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 4,385,882,480
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 3,900,608,580KRW 3,900,608,580
Multi-year / Continuing (장기·계속비)2KRW 485,273,900KRW 485,273,900
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)
충청남도교육청 충청남도보령교육지원청81710001KRW 3,635,819,000
한국농어촌공사 충남지역본부 예산지사D1502782KRW 485,273,900
충청남도 예산군46100001KRW 264,789,580

Recent Contracts (up to 4)

Signed DateContract No. (KONEPS)Contract Title (KO)Category / TypeBuyer (KO)Contract Amount (KRW)Participation
2026-01-15 (chg: 2026-06-26) R26TA01346556 신평2리 마을만들기사업 건축토목공사 construction / multi_year 한국농어촌공사 충남지역본부 예산지사 KRW 259,830,000 Sole (100%)
2025-12-30 (chg: 2026-09-15) R25TA01290965 대천여중 그린스마트미래학교 개축공사 construction / lump_sum 충청남도교육청 충청남도보령교육지원청 KRW 3,635,819,000 Sole (100%)
2025-12-19 (chg: 2026-09-17) R25TA01234265 오가면 원천2리 마을만들기사업 건축(기계)공사 construction / lump_sum 충청남도 예산군 KRW 264,789,580 Sole (100%)
2025-11-24 (chg: 2025-12-09) R25TA01117701 신평2리 마을만들기사업 건축토목공사 construction / multi_year 한국농어촌공사 충남지역본부 예산지사 KRW 225,443,900 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.